Sonoma County

CarriesCrossesLocationDesignStatusYear BuiltYear Recon.Span Len.Total Len.ConditionSuff. RatingID
NBI report
Bridgehunter
O'DONNELL LANECALABAZAS CREEKNEAR ARNOLD DRIVEMasonry Arch - DeckNR eligible----40.044.0Fair40.020C0324
NBI reportSTATE ROUTE 128HEADER DRAW04-SON-128-5.26Concrete Slab (2 spans)------12.124.9Good66.320 0037
NBI report
Bridgehunter
STATE ROUTE 12HOOKER CREEK04-SON-012-33.31Masonry Arch - Deck--1901192420.024.0Poor26.920 0030
NBI reportMONTGOMERY DRSANTA ROSA CREEKPIERCE ST & SOTOYOME DRSteel Stringer/Multi-beam or girder (4 spans)--1906194859.1150.9Fair73.120C0170
NBI report
Bridgehunter
2ND STREETNATHANSON CREEK.02 mi so. of E. Napa StMasonry Arch - DeckNR listed1909--21.027.6Good53.420C0520
NBI report
Bridgehunter
GEYSERS RDBIG SULPHUR CREEK18.6 MI N OF SH 128Steel Truss - ThruNR eligible19091970129.9149.0Fair61.720C0005
NBI report
Bridgehunter
LAUGHLIN RDMARK WEST CREEK1 MI N OF RIVER RDConcrete Arch - Deck--1910--87.990.9Good59.620C0246
NBI report
Bridgehunter
CHASE STNATHANSON CREEK0.1 MI E SR 12 SONOMAWood Stringer/Multi-beam or girder--1910199021.024.0Good47.320C0497
NBI reportOLD REDWOOD HWYPRUITT CREEK1.75 MI S PLEASANT RDConcrete Culvert (2 spans)--1913192511.224.0Fair81.720C0084
NBI reportOLD REDWOOD HWYSOTOYOME CREEKON OLD REDWOOD HWYConcrete Tee beam--1913192521.023.0Good89.620C0089
NBI report
Bridgehunter
4TH ST EASTNATHANSON CREEK0.1 MI N OF E NAPA ST SOConcrete Arch - Deck--1914--29.935.1Good52.420C0495
NBI report
Bridgehunter
RIVER RDRUSSIAN RIVER5.31 MI INTX WITH SR 116Steel Truss - Thru--19141947200.1530.9Poor53.520C0037
NBI report
Bridgehunter
CHALK HILL RDMAACAMA CREEK1 MI S OF ST HWY 128Concrete Arch - Deck (4 spans)NR eligible1915--109.9170.0Good58.220C0242
NBI report
Bridgehunter
LAMBERT BRIDGE RDDRY CREEK0.4 MI W OF DRY CREEK RDSteel Truss - ThruNR eligible1915--185.0190.0Fair46.320C0248
NBI report
Bridgehunter
MELITA ROADSANTA ROSA CREEK0.1 M S LOS ALAMOS RDConcrete Arch - Deck--1915--49.986.9Good60.220C0186
NBI report
Bridgehunter
NCRRA/NWP RROLD REDWOOD HWY32.2 MI N MARIN LINESteel Girder and floorbeam system--1915--40.047.9----20C0090
NBI report
Bridgehunter
DUNBAR RDCALABAZAS CREEK0.1 MI N SYLVIA DRIVEMasonry Arch - Deck--1915194023.024.9Fair57.420C0271
NBI reportVALLEY FORD RDSTEMPLE CREEK7.5 MI INTERSECTION SR 1Concrete Tee beam--1915195015.139.0Fair62.120C0113
NBI reportBLOOMFIELD RDBLOOMFIELD CREEK0.18 MI N VALLEY FORD RDConcrete Tee beam--1917198436.168.9Poor47.520C0293
NBI reportFRANCE STNATHANSON CREEK0.1 MI E SR 12 SONOMAConcrete Tee beam--1918--26.932.2Good55.520C0496
NBI reportSANTA ROSA AVEN BRA LAG DE SANTA ROSANEAR SANTA ROSA AVE.Concrete Slab (3 spans)--1918192818.043.0Poor81.620C0063
NBI reportGRANT STFOSS CREEKIN HEALDSBURGConcrete Tee beam (2 spans)--1920--19.037.1Fair43.520C0343
NBI reportSALMON CREEK RDTANNERY CREEK0.12 MI W TANNERY CRK RDConcrete Slab--1920195027.928.9Fair79.020C0321
NBI reportWATMAUGH ROADFOWLER CREEK0.3 MI E ARNOLDConcrete Slab (3 spans)--1920196517.453.2Poor35.920C0257
NBI reportE STREETSANTA ROSA CREEKBETWN SONOMA AVE & SEC STConcrete Tee beam (2 spans)--1920196644.089.9Good96.920C0166
NBI reportWATMAUGH ROADNATHANSON CREEK0.5 MI E SR 12Concrete Tee beam--1920197033.134.1Good73.320C0255
NBI report
Bridgehunter
ANNAPOLIS RDGUALALA RIV (CLARK XING)INTRX STWRT PT-SKGSSP RDSteel Truss - Thru--19201971181.1181.1Poor25.720C0141
NBI reportPETALUMA HILL RDLICHAU CREEK0.1 MI N JCT OLD RDW HWYConcrete Tee beam (3 spans)--1920197616.148.9Good65.220C0129
NBI report
Bridgehunter
WESTSIDE RDPORTER CREEK1.0 MI N WOHLER BRConcrete Tee beam--1921--29.932.2Good69.520C0138
NBI report
Bridgehunter
WOHLER RDRUSSIAN RIVER1.5 MI FROM RIVER RDSteel Truss - Thru (3 spans)NR eligible1921--230.0768.1Poor25.220C0155
NBI reportSTATE ROUTE 116JONES CREEK04-SON-116-19.90Concrete Tee beam--1921195620.022.0Good34.820 0094
NBI reportGUERNEVILLE RDABRAMSON CREEK4.0 MI INTX WITH SR 116Concrete Tee beam--1921196230.833.1Good91.220C0074
NBI reportGUERNEVILLE RDPETERSON CREEK4.77 MI INTX WITH SR 116Concrete Tee beam--1921196224.925.9Good91.220C0075
NBI reportGUERNEVILLE RDFOREST VIEW CREEK4.82 MI INTX WITH SR 116Concrete Tee beam--1921196224.925.9Good91.220C0076
NBI reportSTWRT PT-SKGG SPRGHOUSE CREEK13.5 MI E/O SR 1Concrete Tee beam (3 spans)--1921197649.9149.9Fair86.620C0144
NBI reportGUERNEVILLE ROADPINER CREEK1/2 MI E FULTON ROADConcrete Tee beam (2 spans)--1921198748.998.1Good65.320C0077
NBI report
Bridgehunter
HEALDSBURG AVERUSSIAN RIVER35.2 MI N MARIN CO LINESteel Truss - Thru (2 spans)Closed ~ NR listed19212016198.2438.0Good49.320C0065
NBI reportSTATE ROUTE 121YELLOW CREEK04-SON-121-6.52Concrete Tee beam--1922--20.022.0Good53.520 0021
NBI reportSTATE ROUTE 121BRANCH ARROYO SECO04-SON-121-8.51Concrete Slab--1922--20.022.0Good51.520 0121
NBI reportBODEGA HIGHWAYJONIVE CREEK7.5 MI E/O SR 1Concrete Tee beam--1922195024.925.9Good71.320C0131
NBI reportBODEGA HIGHWAYJONIVE CREEK 17.3 MI FROM INT W/ SR 1Concrete Tee beam--1922195024.025.9Good72.620C0134
NBI reportWOHLER RDMARK WEST CREEKNEAR RIVER RDConcrete Tee beam (5 spans)--1922197620.099.1Poor55.720C0139
NBI reportBODEGA HIGHWAYATASCADERO CREEK9.3 MI E/O SR 1Concrete Tee beam (4 spans)--1923--23.094.2Good53.220C0130
NBI reportSTATE ROUTE 12SONOMA CREEK04-SON-012-25.82Concrete Slab (2 spans)--1923195130.864.0Good80.120 0027
NBI reportSTATE ROUTE 121ARROYO SECO04-SON-121-8.43Concrete Tee beam (2 spans)--1923196740.082.0Good59.020 0023
NBI report
Bridgehunter
OLD DUNCANS GRD RDAUSTIN CREEKBTN CZDERO HY&AUSTN CR RDSteel Truss - Thru (2 spans)Closed1924--117.1265.1Fair53.920C0094
NBI reportSTATE ROUTE 12STUART CREEK04-SON-012-30.80Concrete Tee beam--1924--29.932.2Good58.620 0025
NBI report
Bridgehunter
WEST DRY CREEK RDPENA CREEK0.7 MI NW YOAKIM BR RDConcrete Tee beam (4 spans)--1924--29.9120.1Poor40.520C0407
NBI reportSR 12AGUA CALIENTE CREEK04-SON-012-35.75Concrete Tee beam--1924197027.930.8Good88.720 0024
NBI reportARNOLD DRSONOMA CREEK7.8 MI N OF SR 116Concrete Tee beam (2 spans)--1924197171.9129.9Fair89.720C0214
NBI reportOLD GRAVENSTEIN HYBLUCHER CREEK0.25 MI N OF S.H. 116Concrete Tee beam (3 spans)--1925--22.066.9Good68.420C0004
NBI reportOLD REDWOOD HWYROBBINS CREEK0.5 MI S/O PLEASANT RDSteel Stringer/Multi-beam or girder--1925--27.930.8Fair64.020C0086
NBI reportPETALUMA BLVD NPETALUMA RIVER0.2 MI S JCT US 101Concrete Tee beam (3 spans)--1925--39.7113.9Good60.520C0056L
NBI reportPLEASANT AVEPOOL CREEK0.8 MI E OF OLD REDWOOD HConcrete Tee beam--1925--29.930.8Good77.020C0241
NBI reportFOURTH STFIFE CREEKNEAR BROOKSIDE LNConcrete Tee beam--1926--34.135.1Good60.620C0318
NBI reportVALLEY FORD RDGOSSAGE CREEK6.6 MI INTERSECTION SR 1Concrete Tee beam (2 spans)--1926195022.043.0Good73.220C0114
NBI reportCANFIELD RDBLUCHER CREEK0.9 MI N OF BLANK RDConcrete Tee beam (2 spans)--1927--19.440.0Good54.520C0235
NBI reportSANTA ROSA AVESANTA ROSA CREEKBETWN SONOMA AVE-FIRST STConcrete Tee beam (3 spans)--1928--49.9104.0Good91.520C0041
NBI reportWEST DRY CREEK RDGRAPE CREEK5.38 MI NW WESTSIDE RDConcrete Tee beam--1928--24.025.9Good76.420C0408
NBI reportWEST DRY CREEK RDCRANE CREEK4.3 MI NW WESTSIDE ROADConcrete Tee beam--1928--20.323.0Good72.220C0409
NBI reportARNOLD DRSTEWART CREEK0.4 MI S JCT SR 12Concrete Tee beam (2 spans)--1928196215.132.2Good95.220C0471
NBI reportCANYON RDCANYON CREEK0.4 MI E JCT DRY CREEK RDConcrete Tee beam--1928196220.022.0Good73.620C0442
NBI reportWARM SPRINGS RDCALABAZAS CREEKNEAR ARNOLD DRSteel Stringer/Multi-beam or girder (2 spans)--1928197521.044.0Fair55.420C0215
NBI reportW DRY CREEK ROADPINE RIDGE CANYON1.35 MI NW WESTSIDE RDConcrete Tee beam--1928197620.022.0Good73.320C0410
NBI reportADOBE RDLICHAU CREEK0.08 MI E OLD REDWOOD HWYConcrete Tee beam--1929--22.024.0Good65.620C0309
NBI reportBENNETT VALLEY RDMATANZAS CREEK7.7 MI W WARM SPRINGS RDConcrete Tee beam--1929--48.949.9Good62.820C0220
NBI report
Bridgehunter
WATMAUGH ROADSONOMA CREEK0.3 MI WEST OF SR 12Steel Truss - Thru--1929--103.0170.0Fair15.520C0017
NBI reportU.S. ROUTE 101 NBSAN ANTONIO CREEK04-SON-101-0.01Concrete Tee beam (3 spans)--1929197940.0120.1Good94.220 0019R
NBI report
Bridgehunter
ARNOLD DRIVESONOMA CREEK7.6 MI NORTH OF SR 116Steel Truss - Thru--1930--140.1143.1Fair32.920C0213
NBI reportCORBY AVECOLGAN CREEK0.1 MILE SOUTH OF HEARNSteel Stringer/Multi-beam or girder--1930--27.932.2Poor57.720C0190
NBI report
Bridgehunter
EAGLE NEST LANEHILLSIDE0.2 MI N RIVER RDWood Stringer/Multi-beam or girder (3 spans)--1930--19.056.1Poor44.920C0360
NBI report
Bridgehunter
MEMORY LANEHILLSIDE0.04 MI NE CYN THREE RDWood Stringer/Multi-beam or girder (5 spans)--1930--19.088.9Fair50.720C0359
NBI report
Bridgehunter
NEELEY ROADHILLSIDE1.1 MI W S.H. 116Wood Stringer/Multi-beam or girder (10 spans)--1930--30.5200.8Fair59.120C0356
NBI reportSTATE ROUTE 116GREEN VALLEY CREEK04-SON-116-18.66Concrete Tee beam (8 spans)--1930--23.0187.0Poor15.020 0092
NBI report
Bridgehunter
SUMMERHOME PARK RDHILLSIDE0.85 MI SW RIVER RDWood Stringer/Multi-beam or girder (18 spans)--1930--19.0338.9Fair60.320C0377
NBI report
Bridgehunter
SUMMERHOME PARK RDHILLSIDE0.1 MI NW LAUREL RDWood Stringer/Multi-beam or girder (4 spans)--1930--18.074.2Fair52.020C0379
NBI reportWARM SPRINGS RDYULUPA CREEK11.15 MI N OF S.H. 116Concrete Culvert (2 spans)--1930--11.223.0Fair40.920C0217
NBI reportSONOMA MTN RDMATANZAS CREEK0.5 MI S BENNET VALLEY RDConcrete Slab--1930196948.949.9Good65.020C0264
NBI reportWARM SPRINGS RDSONOMA CREEK2.8 MI S OF SR 12Concrete Tee beam--1931--39.042.0Fair61.120C0218
NBI reportSTATE ROUTE 37TOLAY CREEK04-SON-037-4.04Prestressed Box beam or girders - Multiple--1931197260.061.0Good83.920 0090
NBI reportSTATE ROUTE 128OAT VALLEY CREEK04-SON-128-L4.64Concrete Slab--1932198724.024.0Good97.620 0033
NBI report
Bridgehunter
D STREETPETALUMA RIVERNEAR DOWNTOWN PETALUMASteel Movable - Bascule--1933195380.1205.1Good75.920C0048
NBI report
Bridgehunter
BOHEMIAN HWYRUSSIAN RIVERAT MONTE RIOSteel Truss - Thru (5 spans)--1934--100.1772.0Fair50.620C0018
NBI report
Bridgehunter
WESTSIDE ROADDRY CREEK0.5 MI WEST OF US 101Steel Truss - Thru (4 spans)--1934--82.0330.1Poor24.620C0040
NBI reportBOHEMIAN HWYDUTCH BILL CREEK5.4 MI FROM SR 116Concrete Slab--1935--24.025.9Good57.620C0158
NBI reportDRY CRK CANYON RDLYTTON SPRINGS CREEKINTERSECTION LYTTON RDConcrete Culvert (2 spans)--1935--9.822.0Good71.320C0154
NBI reportFAUGHT ROADPRUITT CREEK0.3 MI N OF E SHILOH RDConcrete Culvert (2 spans)--1935--14.128.9Good53.220C0334
NBI reportHARNEY DRIVESONOMA CREEKSONOMA STATE INSTITUTIONConcrete Tee beam (3 spans)--1935--51.8159.1Good72.120I0001
NBI reportSTWRT PT-SKGG SPRGSHINGLE MILL CR (OHLSON)14.3 MI SR 1 VIA ANPLS RDConcrete Slab--1935--21.022.0Good57.920C0142
NBI reportSOUTH E STMATANZAS CREEKBETWN TUPPER & SONOMA AVEConcrete Tee beam--1935194941.070.9Fair47.920C0165
NBI reportCALISTOGA RDHUMBUG CREEK4.9 MI N/O SR 12Concrete Slab--1935196224.024.9Fair35.720C0121
NBI reportW THIRD STSANTA ROSA CREEKBTWN RBTS & WLSNConcrete Tee beam (2 spans)--1935196850.9126.0Good93.520C0169
NBI reportW COLLEGE AVECOLLEGE CREEK0.05 MI W MARLOW RDConcrete Culvert (3 spans)--1935198111.221.0Good94.620C0162
NBI reportSTATE ROUTE 116GOSSAGE CREEK04-SON-116-33.37Concrete Culvert (3 spans)--1936195414.144.9Good76.720 0104
NBI report
Bridgehunter
STWRT PT-SKGG SPRGHAUPT CREEK6.0 MI E OF SH 1Steel Truss - ThruNR eligible1937--129.9133.9Good68.020C0224
NBI reportCO RD 80117RUSSIAN RIV SUMMER XINGJUST W GUERNEWOOD RDWood Stringer/Multi-beam or girder (6 spans)--1938--19.094.2Poor33.420C0353
NBI report
Bridgehunter
CROCKER RDRUSSIAN RIVER0.6 MI N/E OF S.R. 101Steel Truss - Thru (3 spans)--1938--120.1527.9Fair56.620C0002
NBI reportSTATE ROUTE 116BLUCHER CREEK04-SON-116-29.83Concrete Culvert (3 spans)--1938--9.834.1Good83.120 0103
NBI reportARNOLD DRSONOMA CR (GLEN ELLEN)LONDON RANCH RDConcrete Tee beam (2 spans)--1939--49.9149.0Good52.120C0012
NBI reportLAWNDALE RDSONOMA CREEKWARM SPRINGS ROADConcrete Slab (3 spans)--1940--28.966.9Good81.620C0270
NBI reportOAK STDOWDALL CREEK0.1 MI W/O RIVERSIDE DRConcrete Culvert (2 spans)--1940--11.222.0Good74.720C0260
NBI report
Bridgehunter
OLD CAZADERO RDAUSTIN CREEKCAZADERO HWYSteel Truss - Thru--1940--89.992.9Good42.220C0430
NBI reportPETALUMA BLVD NPETALUMA RIVER0.2 MI S JCT US 101Concrete Slab (6 spans)--1940--27.9126.0Fair77.520C0056R
NBI reportSTATE ROUTE 1RUSSIAN GULCH04-SON-001-24.50Concrete Slab (3 spans)--1940--42.0105.0Good70.120 0070
NBI reportSTATE ROUTE 116RUSSIAN RIVER04-SON-116-10.46Concrete Slab (13 spans)--1940--20.0256.9Good64.120 0072
NBI reportGEYSERS RDFRASIER CREEK20.4 MI N OF ST HWY 128Concrete Slab (2 spans)--1941--19.041.0Good62.220C0227
NBI reportSTATE ROUTE 116RUSSIAN RIVER04-SON-116-10.38Concrete Slab (14 spans)--1941--20.0253.0Good60.220 0071
NBI reportBODEGA HWYNOLAN CREEK1.2 MI NE INTX SR 1Concrete Culvert (2 spans)--1945195117.435.4Fair70.220C0132
NBI reportWINDSOR RDBRANCH WINDSOR CREEK0.3 MI N OF SILK RDSteel Stringer/Multi-beam or girder--1946--29.930.8Fair58.720C0342
NBI reportFRANZ VALEY SCH RDFRANZ CREEKJUST N/O FRANZ RDSteel Stringer/Multi-beam or girder--1946200227.932.2Poor16.420C0326
NBI report
Bridgehunter
HAUSER BR RDSOUTH FORK GUALALA RIVER5 MI. EAST OF SEAVIEW RD.Steel Truss - Deck (2 spans)--1947--75.1121.1Fair64.220C0240
NBI reportU.S. ROUTE 101 SBSAN ANTONIO CREEK04-SON-101-0.01Concrete Tee beam (3 spans)--1947--40.0120.1Good74.220 0019L
NBI report
Bridgehunter
ALEXANDER VALLEY RRUSSIAN RIVER - JIMTOWNNORTH OF HEALDSBURGSteel Truss - Thru (5 spans)--1949--120.11383.9Good53.520C0006
NBI reportOLD RIVER RDGREEN VALLEY CREEK0.1 MI SE/O MARTINELLI RDConcrete Slab (9 spans)--1949--24.0180.1Good92.820C0357
NBI reportVERANO AVESONOMA CREEK0.7 MI E ARNOLD DRConcrete Tee beam (3 spans)--1949--57.1200.1Fair46.320C0008
NBI report
Bridgehunter
BOHAN DILLON RDSOUTH FORK GUALALA RIVER0.1 MI N FORT ROSS RDSteel Truss - Deck--1950--71.977.1Fair62.420C0435
NBI reportMONTGOMERY DRSANTA ROSA CREEK RSEVR0.1 M N MONTGOMERY DRConcrete Slab (3 spans)--1950--29.990.9Good64.220C0178
NBI reportRAINSVILLE RDMARIN CREEK0.5 MI W STONY POINT RDConcrete Slab (2 spans)--1950--14.127.9Good69.220C0301
NBI reportRIVER RDHOBSON CREEK5.19 MI INTX WITH SR 116Concrete Slab (8 spans)--1950--27.9226.1Poor68.820C0036
NBI reportSCENIC AVENO NAME CREEK0.1 MI W OF S MOORLAND AVConcrete Culvert (2 spans)--1950--11.222.0Good90.320C0278
NBI reportSTATE ROUTE 12TYLER'S DRAINAGE04-SON-012-23.00Concrete Culvert (3 spans)--1950--11.531.5Good84.020 0282
NBI reportADOBE RDLYNCH CREEK3.2 MI S PETALUMA HILL RDSteel Stringer/Multi-beam or girder--1950196358.160.0Good54.820C0205
NBI reportCALISTOGA ROADPORTER CREEK7.2 MI INTRX WITH SR 12Concrete Culvert (2 spans)--1950196913.527.9Fair95.920C0120
NBI reportBROOKWOOD AVEMATANZAS CR (BROOKWOOD)BETN CLARK ST-SONOMA AVEConcrete Slab (4 spans)--1951--29.9116.1Good93.720C0163
NBI report
Bridgehunter
STWRT PT-SKGG SPRGDRY CREEK (BOARD BR)AT DAM-END DRY CREEK RDSteel Stringer/Multi-beam or girder (3 spans)--1951--120.1220.2Fair53.020C0151
NBI reportST HELENA ROADVAN BUREN CREEK1.2 MI W CALISTOGA RDConcrete Culvert (2 spans)--1952197511.224.0Good70.220C0267
NBI reportCALISTOGA RDWEEKS CREEKAT ST. HELENA RDConcrete Culvert (2 spans)--1953--12.124.9Fair84.020C0123
NBI reportMAIN STDUTCH BILL CREEKMONTE RIO-0.26 M FM SR116Concrete Slab (4 spans)--1953--35.1123.0Fair80.520C0160
NBI reportTALBOT AVESANTA ROSA CREEKJUST S INTRX WITH 4TH AVEConcrete Slab (5 spans)--1953--27.9128.9Fair74.020C0475
NBI reportAGUA CALIENTE RDSONOMA CREEK0.4 MI W HWY 12Steel Stringer/Multi-beam or girder (3 spans)--1954--49.9152.9Good75.920C0010
NBI reportU.S. ROUTE 101CORONA DITCH04-SON-101-6.85-PETConcrete Culvert (2 spans)--1954--9.822.0Good70.020 0177
NBI reportSTATE ROUTE 116ADOBE CREEK04-SON-116-36.19Concrete Slab (2 spans)--1954199719.433.1Good73.920 0062
NBI reportBOYES BLVDSONOMA CREEKJUST EAST OF RIVERSIDE DRSteel Stringer/Multi-beam or girder (2 spans)--1955--71.986.0Poor5.020C0262
NBI reportCORONA RDU.S. HIGHWAY 10104-SON-101-6.83-PETConcrete Box beam or girders - Multiple (7 spans)--1955--49.9351.1Good65.520 0160
NBI report
Bridgehunter
FREESTONE FLAT RDSALMON CREEK0.2 MI E BOHEMIAN HWYSteel Truss - Deck--1955--63.0103.0Poor43.220C0440
NBI reportHOEN AVENUESPRING CREEK0.3 M SOUTH OF SONOMA AVESteel Stringer/Multi-beam or girder--1955--48.953.2Good78.820C0193
NBI reportOLD CAZADERO RDHUBERT CREEK0.9 MI NW SH 116Concrete Slab--1955--27.927.9Good85.720C0323
NBI reportS101-WASHINGTONWASHINGTON STREET CREEK04-SON-101-4.80-PETConcrete Tee beam (3 spans)--1955--47.9120.1Good93.720 0164K
NBI reportU.S. ROUTE 101 NBLYNCH CREEK04-SON-101-5.19-PETConcrete Slab (3 spans)--1955--29.979.1Good94.020 0162R
NBI reportU.S. ROUTE 101 SBLYNCH CREEK04-SON-101-5.19-PETConcrete Slab (3 spans)--1955--29.979.1Good94.020 0162L
NBI reportUS HIGHWAY 101 NBWASHINGTON STREET CREEK04-SON-101-4.77-PETConcrete Slab (3 spans)--1955--25.966.9Good91.920 0163R
NBI reportUS HIGHWAY 101 SBWASHINGTON STREET CREEK04-SON-101-4.77-PETConcrete Slab (3 spans)--1955--25.966.9Fair92.920 0163L
NBI reportU.S. ROUTE 101 NBNWP RR04-SON-101-5.76-PETConcrete Box beam or girders - Multiple (5 spans)--1955199480.1317.9Good84.020 0158R
NBI reportU.S. ROUTE 101 SBNWP RR04-SON-101-5.76-PETConcrete Box beam or girders - Multiple (5 spans)--1955199480.1317.9Good85.920 0158L
NBI reportFITCH MOUNTAIN RDHILLSIDE1.5 MI E JCT UNV ST HELDGSteel Stringer/Multi-beam or girder (17 spans)--1955201220.0317.9Fair76.020C0418
NBI reportCAZADERO HWYAUSTIN CREEKJUST S OF SCANLON RDConcrete Tee beam (4 spans)--1956--65.0199.2Good78.020C0427
NBI reportCAZADERO HWYAUSTIN CREEKJUST S OF KRAMER RDConcrete Box beam or girders - Multiple (3 spans)--1956--80.1182.1Fair80.220C0428
NBI reportCHALK HILL RDBROOKS CREEK4.5 MI S OF SH 128Concrete Slab (2 spans)--1956--25.953.2Good74.720C0330
NBI reportGRANDVIEW RDJONIVE CREEK0.05 MI N BODEGA HWYConcrete Slab--1956--24.926.9Fair69.520C0107
NBI reportLAUGHLIN RDFIFE CREEK0.1 MI W ARMSTRONG WDS RDConcrete Slab--1956--30.833.1Good85.320C0044
NBI reportMADRONE RDSONOMA CREEK0.3 MI E OF ARNOLD DRConcrete Tee beam (3 spans)--1956--51.8161.1Fair75.520C0011
NBI report
Bridgehunter
MOSCOW RDHILLSIDE0.2 MI NW MAINConcrete Slab (14 spans)--1956--24.9346.1Fair72.720C0047
NBI reportOLD REDWOOD HWYLAGUNA DE SANTA ROSACOMMERCE BLVDConcrete Culvert (2 spans)--1956--11.224.0Good67.520C0067
NBI reportOLD REDWOOD HWYMARK WEST CREEK0.4 MI S/O AIRPORT BLVDConcrete Slab (6 spans)--1956--30.8172.9Good71.520C0083
NBI reportSTATE ROUTE 1CHENEY GULCH04-SON-001-9.16Concrete Culvert (2 spans)--1956--9.822.0Good85.920 0189
NBI reportYOAKIM BRIDGE RDDRY CREEK0.3 MI SW DRY CREEK ROADConcrete Tee beam (7 spans)--1956--67.9442.0Fair68.720C0106
NBI reportSTATE ROUTE 1SCOTTY CREEK04-SON-001-15.30Concrete Culvert (4 spans)--195619597.932.2Good94.320 0198
NBI reportSTATE ROUTE 12SANTA ROSA CREEK04-SON-012-T18.51-SROConcrete Tee beam (3 spans)--1956196542.0130.9Good65.420 0238
NBI reportREDWOOD DRCOPELAND CREEK0.42 MI S ROHNERT PK EXPYConcrete Slab (2 spans)--1956198015.432.2Fair96.320C0069
NBI reportMISSION BLVDSANTA ROSA CREEK0.1 MI S SONOMA HWY SR 12Concrete Slab (5 spans)--1956198140.0183.1Poor46.620C0167
NBI reportREDWOODLAGUNA DE SANTA ROSAJUST W/O SR101Concrete Culvert (2 spans)--1956200211.222.0Good90.020C0068
NBI reportU.S. HIGHWAY 101LAGUNA DE SANTA ROSA04-SON-101-13.09-RNPKConcrete Culvert (2 spans)--195620119.822.0Good89.420 0016
NBI reportU.S. HIGHWAY 101SIERRA AVE04-SON-101-12.00-COTIConcrete Tee beam (3 spans)--1956201145.9121.4Good82.520 0167
NBI reportUS HIGHWAY 101COPELAND CREEK04-SON-101-13.51-RNPKConcrete Slab (2 spans)--1956201115.132.2Fair85.920 0015
NBI reportU.S. ROUTE 101 NBWILLOW BROOK04-SON-101-8.05-PETConcrete Slab (3 spans)--1956201226.969.9Good89.220 0161
NBI reportBAKER AVENUEU.S. HIGHWAY 10104-SON-101-19.00Concrete Box beam or girders - Multiple (4 spans)--1957--95.1246.1Fair57.120 0173
NBI reportCAZADERO HWYST ELMO CREEKJUST N OF KRAMER RDConcrete Slab (2 spans)--1957--12.125.9Good76.120C0429
NBI reportDUTCHER CREEK RDDUTCHER CREEK0.1 MI N DRY CREEK RDConcrete Culvert (2 spans)--1957--13.126.9Fair77.320C0411
NBI reportGUERNEVILLE RDLAGUNA DE SANTA ROSA1.8 MI E/O SR 116Concrete Tee beam (9 spans)--1957--51.8445.9Good81.020C0052
NBI reportHEARN AVENUEU.S. HIGHWAY 101 & RAMPS04-SON-101-18.49Concrete Box beam or girders - Multiple (4 spans)--1957--78.1232.0Good70.820 0176
NBI reportMILL CREEK RDMILL CREEK3.1 MI W OF WESTSIDE RDConcrete Slab (3 spans)--1957--40.0103.0Good78.120C0348
NBI reportRAMP/CONNECTOR 101COLGAN CREEK04-SON-101-18.91Concrete Culvert (2 spans)--1957--9.822.0Good95.020 0196K
NBI reportSANTA ROSA AV-S101U.S. HIGHWAY 10104-SON-101-15.53Concrete Box beam or girders - Multiple (2 spans)--1957--77.1159.1Good92.120 0171K
NBI reportTODD ROADU.S. HIGHWAY 101 & RAMPS04-SON-101-16.54Concrete Box beam or girders - Multiple (4 spans)--1957--75.1208.0Poor63.120 0172
NBI reportU.S. ROUTE 101N BR LAGUNA DE SANTA RSA04-SON-101-15.52Concrete Culvert (3 spans)--1957--9.833.1Good85.020 0174
NBI reportU.S. ROUTE 101COLGAN CREEK04-SON-101-18.88Concrete Culvert (2 spans)--1957--9.822.0Fair69.520 0196
NBI reportFERN WAYHUBERT CREEKAT OLD CAZADERO RDConcrete Slab (3 spans)--1958--29.962.3Fair90.020C0352
NBI reportKING RIDGE RDAUSTIN CREEK0.5 MI N FORT ROSS RDPrestressed Stringer/Multi-beam or girder--1958--60.065.0Good87.020C0432
NBI reportLONE PINE RDBLUCHER CREEK0.3 MI W OF S.H. 116Concrete Slab (3 spans)--1958--24.063.0Good93.020C0285
NBI reportMARKET STDUTCH BILL CREEKJUST S BOHEMIAN HWYConcrete Culvert (2 spans)--1958--13.126.9Good92.520C0372
NBI reportRIVER RDMARK WEST CREEK11.2 MI INTX WITH SR 116Concrete Tee beam (3 spans)--1958--84.0233.9Poor65.620C0157
NBI reportSALMON CREEK ROADSALMON CREEK0.1 MI NW BODEGA HWYConcrete Slab (3 spans)--1958--29.978.1Good76.620C0320
NBI reportGREEN VALLEY RDGREEN VALLEY CREEK1.3 MI W SH 116Concrete Slab (3 spans)--1958196832.280.1Poor62.520C0382
NBI reportARMSTRONG WOODS RDREDWOOD CREEKJUST N/O SWTWTR SPNGS RDConcrete Slab--1959--24.925.9Good92.520C0364
NBI reportAUSTIN CR RDAUSTIN CREEKJUST S CAZADERO HWYConcrete Tee beam (3 spans)--1959--65.0165.0Good84.020C0042
NBI reportCHANNEL DRIVESANTA ROSA CRK DIV CHAN0.1 MI S OF MONTGOMERY DRConcrete Tee beam (4 spans)--1959--39.0153.9Fair71.120C0485
NBI reportELY RDWILLOW BROOK0.1 MI SE OLD RDWD HWY NConcrete Slab (3 spans)--1959--27.972.5Fair78.020C0038
NBI reportKINLEY DRWEST SLOUGH600' SW OF RTE 101Concrete Tee beam (3 spans)--1959--53.2116.1Good91.020C0051
NBI reportCALISTOGA ROADAUSTIN CREEKN INTRX WITH S.R. 12Concrete Culvert (2 spans)--1960--13.125.9Fair85.020C0176
NBI reportCOFFEY LANEPINER CREEK0.1 MILES S/O PINER ROADConcrete Culvert (2 spans)--1960--12.124.9Good86.720C0181
NBI reportCOFFEY LNPAULINE CREEKCOFFEY LNConcrete Culvert (2 spans)--1960--11.222.0Good88.720C0183
NBI reportE COTATI AVEFLOOD CONTROL DITCH0.1 MI NE OLD REDWOOD HWYConcrete Culvert (2 spans)--1960--9.822.0Fair89.320C0204
NBI reportGEYSERS RDGIRD CREEK0.4 MI N OF ST HWY 128Concrete Culvert--1960--21.022.0Good92.220C0228
NBI reportGROVE RDCARRIGER CREEK1.7 MI W JCT ARNOLD RDConcrete Culvert--1960--24.326.9Poor42.520C0456
NBI reportHAHMAN DRSPRING CREEK0.1 M SOUTH SPRING CREEKConcrete Culvert (2 spans)--1960--11.223.0Good88.620C0194
NBI reportKINLEY DRWEST NORTON SLOUGH35.7 MI N MARIN CO LINEConcrete Culvert (2 spans)--1960--18.037.1Fair89.420C0080
NBI reportMANOR LANEADOBE CREEK0.77 MI N ADOBE RDConcrete Slab--1960--32.232.2Good71.720C0307
NBI reportMARLOW RDPAULINE CREEKMARLOW RDConcrete Culvert (2 spans)--1960--13.125.9Good88.620C0185
NBI reportMARLOW ROADPINER CREEKMARLOW ROADConcrete Culvert (2 spans)--1960--12.128.9Good73.620C0182
NBI reportMILL CREEK RDMILL CREEK5.6 MI W WESTSIDE RDConcrete Slab (3 spans)--1960--34.187.9Fair80.320C0344
NBI reportMISSION BLVDAUSTIN CREEK0.5 M NORTH OF HWY 12Concrete Slab (2 spans)--1960--26.959.1Fair95.420C0175
NBI reportMOSCOW ROADHILLSIDE1.85 MI NE OF SR 116Steel Stringer/Multi-beam or girder (5 spans)--1960--20.099.1Fair64.320C0389
NBI reportOLD MONTE RIO ROADHILLSIDE0.3 MI SW CHERRY ROADSteel Stringer/Multi-beam or girder (8 spans)--1960--18.0127.0Fair68.720C0399
NBI reportPIERSON STSANTA ROSA CREEK0.2 MI N/O WEST 3RD STConcrete Slab (3 spans)--1960--35.1101.1Good97.020C0420
NBI reportPINER ROADPINER CREEKIN SANTA ROSAConcrete Slab (3 spans)--1960--17.145.9Good89.020C0180
NBI reportPORTER CREEK ROADPORTER CREEK24.3 MI BEGING RTE 786Concrete Culvert (2 spans)--1960--22.044.0Good92.720C0119
NBI reportRAINSVILLE ROADWILLOW BRK (PETALUMA RV)0.1 MI SW STONY POINT RDConcrete Slab (3 spans)--1960--27.978.1Poor75.820C0300
NBI reportRINCONADA DRDUCKER CREEK0.3 M SOUTH OF MONTECITOConcrete Culvert (2 spans)--1960--12.124.9Fair89.220C0174
NBI reportRIVER RDMARK WEST CR, TRENTON RD4.8 MI WEST OF SR 101Concrete Tee beam (10 spans)--1960--51.8498.1Poor81.120C0064
NBI reportROUTE 101 NBHEALDSBURG AV-S101 ON-RP04-SON-101-34.55-HLBGConcrete Tee beam (3 spans)--1960--54.1124.0Good78.520 0085R
NBI reportROUTE 101 SBHEALDSBURG AV-S101 ON-RP04-SON-101-34.55-HLBGConcrete Tee beam (3 spans)--1960--54.1124.0Good75.520 0085L
NBI reportSCOUTS CAMP RDSALMON CREEK0.23 MI S BOHEMIAN HWYWood Stringer/Multi-beam or girder (3 spans)--1960--19.057.1Poor23.020C0384
NBI reportSEAVEY RDNO NAME CREEK0.4 MI W SPRING HILL RDConcrete Culvert (2 spans)--1960--12.124.9Good79.820C0292
NBI reportSKILLMAN LANEWILSON CREEKEAST OF THOMPSON LANEConcrete Culvert (2 spans)--1960--11.222.0Good86.920C0298
NBI reportSNYDER LANECOPELAND CREEK0.5 MI N E. COTATI AVEConcrete Culvert (3 spans)--1960--15.449.9Good88.220C0199
NBI reportSTATE ROUTE 1POCOLIMI CREEK04-SON-001-0.33Concrete Culvert (2 spans)--1960--9.822.0Good91.120 0186
NBI reportSTEELE LANEPAULINE CREEKSTEELE LANEConcrete Culvert (2 spans)--1960--16.133.1Good85.220C0184
NBI reportSUMMERHOME PARK RDHILLSIDE0.95 MI SW RIVER RDWood Stringer/Multi-beam or girder (3 spans)--1960--18.056.1Fair60.120C0378
NBI reportU.S. HIGHWAY 101WESTSIDE RD04-SON-101-34.88Concrete Box beam or girders - Multiple (3 spans)--1960--91.9182.1Good77.020 0147
NBI reportU.S. HIGHWAY 101WEST SLOUGH04-SON-101-34.65-HLBGConcrete Culvert (2 spans)--1960--9.8219.8Good85.020 0213
NBI reportUS HIGHWAY 101DRY CREEK ROAD04-SON-101-36.27Concrete Box beam or girders - Multiple (3 spans)--1960--86.9176.8Good90.020 0144
NBI reportUS HIGHWAY 101 NBCHIQUITA ROAD04-SON-101-36.95Concrete Tee beam (3 spans)--1960--62.0140.1Good82.120 0146R
NBI reportUS HIGHWAY 101 SBCHIQUITA ROAD04-SON-101-36.95Concrete Tee beam (3 spans)--1960--62.0140.1Good82.220 0146L
NBI reportWARM SPRINGS RDSONOMA CREEK9.85 MI N OF SR 116Prestressed Tee beam (3 spans)--1960--49.9101.1Good93.720C0216
NBI reportWATMAUGH ROADRODGERS CREEK0.3 MI W ARNOLDConcrete Culvert (2 spans)--1960--13.127.9Good91.520C0256
NBI reportWESTSIDE RDNORTON SLOUGHW OF SR 101 AT HEALDSBRGConcrete Slab (3 spans)--1960--32.282.0Good95.620C0061
NBI reportFULTON ROADSANTA ROSA CREEK1/4 MI S COLLEGE AVEPrestressed Tee beam--1960198557.1109.9Fair86.320C0100
NBI reportSTONY POINT RDLAGUNA DE SANTA ROSA0.65 MI N OF LOWELL AVEConcrete Slab (9 spans)--1960199425.9236.2Fair94.720C0274
NBI reportMOSCOW ROADHILLSIDE1.85 MI NE OF SR 116Steel Stringer/Multi-beam or girder (3 spans)--1960200618.056.1Fair72.320C0390
NBI reportMONTE VISTA TERHILLSIDEIN MONTE RIOSteel Stringer/Multi-beam or girder (6 spans)--1960201019.0110.9Good77.020C0403
NBI reportOLD MONTE RIO ROADHILLSIDEAt Santa Rosa AvenueSteel Stringer/Multi-beam or girder (4 spans)--1960201019.475.8Fair83.020C0397
NBI reportMILL CREEK RDMILL CREEK5.5 MI W OF WESTSIDE RDConcrete Slab (3 spans)--1961--24.063.0Good82.020C0345
NBI reportMILL CREEK RDMILL CREEK5.4 MI W OF WESTSIDE RDConcrete Slab (3 spans)--1961--27.974.2Poor23.020C0346
NBI reportMILL CREEK RDMILL CREEK4.5 MI W OF WESTSIDE RDConcrete Tee beam--1961--69.971.9Good84.520C0347
NBI reportRAILROAD AVEDOWDALL CREEK0.3 MI S/O VERANOConcrete Culvert (2 spans)--1961--14.127.9Good78.420C0261
NBI reportSOUTH ELY ROADSOUTH ELY CREEK0.8 MI SE FRATES RDConcrete Culvert (2 spans)--1961--12.124.0Fair89.520C0304
NBI reportSTONY POINT RDWILLOW BROOK CREEK0.5 MI N INTX PETLMA BLConcrete Slab (3 spans)--1961--28.272.2Fair96.520C0118
NBI reportWESTSIDE ROADFOREMAN LANEOVER FORMAN LANEConcrete Slab (3 spans)--1961--40.0112.9Good91.220C0070
NBI reportWESTSIDE ROADMILL CREEK0.2 MI N FOREMAN LANEConcrete Tee beam (3 spans)--1961--45.9115.2Good92.320C0071
NBI reportYULUPA AVEMATANZAS CREEK0.2 M SOUTH CREEKSIDE RDConcrete Tee beam (3 spans)--1961--41.0102.0Good90.020C0195
NBI reportBODEGA HWYSALMON CREEK0.9 MI FROM SR 1Concrete Slab (3 spans)--1962--29.991.9Good99.220C0078
NBI reportBRIDGEWOOD DRRINCON CREEK0.1 MI N MTCTO BL SNTA RConcrete Slab (2 spans)--1962--25.957.1Good65.720C0462
NBI reportDRY CREEK RDFOSS CREEK1/4 MILE EAST OF SR 101Concrete Culvert (2 spans)--1962--10.222.0Good86.720C0177
NBI reportFERGUSON RDJONIVE CREEK0.15 MI N BODEGA HWYConcrete Slab (3 spans)--1962--29.977.1Good96.820C0316
NBI reportFULTON ROADU.S. HIGHWAY 10104-SON-101-25.90Concrete Box beam or girders - Multiple (4 spans)--1962--109.9328.1Good86.420 0200
NBI reportINDUSTRIAL DRU.S. HIGHWAY 10104-SON-101-22.81-SROConcrete Box beam or girders - Multiple (4 spans)--1962--90.9278.9Good89.120 0179
NBI reportLIMERICK LANEU.S. ROUTE 10104-SON-101-32.79Concrete Box beam or girders - Multiple (2 spans)--1962--89.9186.0Good92.020 0066
NBI reportLLANO RDLAGUNA DE SANTA ROSA0.5 MI N OF ST HWY 116Concrete Slab (6 spans)--1962--32.2179.1Fair93.820C0233
NBI reportMONTECITO BLVDBRUSH CREEKIN SANTA ROSAConcrete Slab (2 spans)--1962--27.959.1Good94.720C0192
NBI reportRIVER ROADU.S. HIGHWAY 10104-SON-101-24.86Concrete Box beam or girders - Multiple (4 spans)--1962--102.0304.1Poor64.020 0199
NBI reportRIVER ROADGILL CREEK2.0 MI NW OF SR 128Concrete Slab--1962--40.043.0Fair63.420C0406
NBI reportSHILOH ROADU.S. HIGHWAY 10104-SON-101-27.62Concrete Box beam or girders - Multiple (4 spans)--1962--84.0248.0Good87.220 0202
NBI reportSTATE ROUTE 116AUSTIN CREEK04-SON-116-4.93Concrete Box beam or girders - Multiple (4 spans)--1962--118.1379.9Good68.920 0012
NBI reportSTATE ROUTE 12BRUSH CREEK04-SON-012-18.37-SROConcrete Tee beam (3 spans)--1962--36.196.1Good92.220 0029
NBI reportSTONY POINT RDCOLGAN CR FLD CNTRL CHAN0.1 MI N/O TODD RDConcrete Culvert (2 spans)--1962--13.125.9Good73.220C0283
NBI reportU.S. ROUTE 101 NBARATA LANE04-SON-101-30.67Concrete Tee beam (3 spans)--1962--65.9140.1Good68.620 0061R
NBI reportU.S. ROUTE 101 NBNWP RR/NCRRA04-SON-101-33.22Prestressed Stringer/Multi-beam or girder (3 spans)--1962--74.2229.0Poor76.920 0088R
NBI reportU.S. ROUTE 101 NBWINDSOR LANE04-SON-101-29.35Concrete Box beam or girders - Multiple (4 spans)--1962--84.0304.1Good94.020 0184R
NBI reportU.S. ROUTE 101 SBARATA LANE04-SON-101-30.67Concrete Tee beam (3 spans)--1962--65.9140.1Good74.620 0061L
NBI reportU.S. ROUTE 101 SBNWP RR/NCRRA04-SON-101-33.22Prestressed Stringer/Multi-beam or girder (3 spans)--1962--76.1234.9Good72.220 0088L
NBI reportU.S. ROUTE 101 SBWINDSOR LANE04-SON-101-29.35Concrete Box beam or girders - Multiple (4 spans)--1962--86.0314.0Good94.020 0184L
NBI reportUS HIGHWAY 101 NBHEALDSBURG AVENUE04-SON-101-33.48Prestressed Stringer/Multi-beam or girder (2 spans)--1962--76.1246.1Good93.020 0067R
NBI reportUS HIGHWAY 101 SBHEALDSBURG AVENUE04-SON-101-33.48Prestressed Stringer/Multi-beam or girder (2 spans)--1962--76.1246.1Good80.020 0067L
NBI reportWEST OLIVE STSANTA ROSA CREEKWEST OLIVE STConcrete Tee beam (3 spans)--1962--56.1169.0Poor86.020C0054
NBI reportHEMBREE LANEPOOL CREEK0.4 MI N SHILO RDConcrete Slab (3 spans)--1962199425.966.9Good95.120C0053
NBI reportU.S. ROUTE 101WINDSOR CREEK04-SON-101-29.50Concrete Culvert--1962199729.935.1Fair68.020 0185
NBI reportU.S. ROUTE 101 NBPRUITT CREEK04-SON-101-27.39Concrete Slab (3 spans)--1962200925.967.9Fair73.720 0181
NBI reportU.S. ROUTE 101 NBPOOL CREEK04-SON-101-27.97Concrete Slab (3 spans)--1962200925.966.9Good92.220 0182
NBI reportU.S. ROUTE 101 SBMARK WEST CREEK04-SON-101-26.10Concrete Slab (5 spans)--1962201332.2146.0Good92.220 0180
NBI reportCLEVELAND AVEPAULINE CREEK0.3 MI N GUERNEVILLE RDConcrete Culvert (2 spans)--1963--11.524.0Fair81.520C0164
NBI reportDRY CREEK RDCANYON CREEKINTERSECTION CANYON RDConcrete Culvert (2 spans)--1963--9.822.0Fair86.220C0153
NBI reportMILLBRAE AVEN BR LAGUNA DE SANTA RSAW OF LANGNERConcrete Slab (5 spans)--1963--26.9123.0Good94.720C0277
NBI reportMONTGOMERY RDJONIVE CREEK0.1 MI N BODEGA HWYConcrete Slab (3 spans)--1963--24.062.0Poor30.620C0317
NBI reportPEDESTRIAN WALKWAYU.S. HIGHWAY 101 & RAMPS04-SON-101-19.54-SROPrestressed Tee beam--1963--71.9575.2----20 0218
NBI reportSANTA ROSA AVENUECOLGAN CREEKSOUTH OF COLGAN AVENUEConcrete Culvert--1963--20.020.0Good68.520C0569
NBI reportWHISTLER AVEN BR LAGUNA DE SANTA RSA0.3 MI N WILFRED AVEConcrete Slab (4 spans)--1963--32.2113.9Good97.020C0276
NBI reportWILD OAK DRIVEOAKMONT CREEKSW OF OAKMONT DRIVEPrestressed Tee beam--1963--27.228.2Good94.920C0559
NBI reportWILFRED AVEBELVIEW-WILFRED CREEK0.2 MI E PRIMROSE AVEConcrete Slab (6 spans)--1963--27.9157.2Fair95.720C0275
NBI reportAPACHE STREETPAULIN CREEK0.1 MI N OF STEELE LANESteel Culvert (2 spans)--1964--12.125.3Good87.320C0556
NBI reportAUSTIN CREEK RDNO NAME CREEKAT BERKLEY CAMPSteel Stringer/Multi-beam or girder--1964--49.953.2Poor33.420C0423
NBI reportBELLEVUE AVECOLGAN CR FLD CNTRL CHNL0.3 MI E STONY POINT RDConcrete Slab (3 spans)--1964--32.283.0Good97.920C0282
NBI reportDUTTON MEADOWCOLGAN CR FLD CNTRL CHNLNEAR BELLEVUE AVE.Concrete Slab (2 spans)--1964--24.049.9Good96.920C0281
NBI reportE12-N101 CONNECTORSR 12 & US 10104-SON-012-R15.99-SROConcrete Box beam or girders - Multiple (8 spans)--1964--127.0825.2Good94.620 0207G
NBI reportEB STATE ROUTE 12SANTA ROSA AVE04-SON-012-R16.26-SROConcrete Box beam or girders - Multiple (3 spans)--1964--87.9155.8Good71.020 0209R
NBI reportMILL STATION RDATASCADERO CREEK0.25 MI E FERGUSON RDConcrete Slab (4 spans)--1964--29.9123.0Fair83.720C0314
NBI reportMILL STATION RDATASCADERO CR OVERFLOW0.2 MI E FERGUSON RDConcrete Slab (4 spans)--1964--26.995.1Fair83.720C0315
NBI reportROBLAR RDAMERICANO CREEK0.7 MI E JCT VALY FORD RDConcrete Culvert (2 spans)--1964--12.126.9Good91.820C0452
NBI reportS101-W12 CONNECTOROLIVE STREET04-SON-101-19.82-SROConcrete Box beam or girders - Multiple (3 spans)--1964--65.9150.9Good91.620 0205F
NBI reportSEXTON ROADJONIVE CREEK0.05 MI S BODEGA HWYConcrete Slab (3 spans)--1964--24.062.0Poor31.220C0319
NBI reportSR 12 EBS101-E12 CONNECTOR RAMP04-SON-012-R15.90-SROConcrete Tee beam (3 spans)--1964--62.0144.0Fair86.520 0206R
NBI reportSR 12 EBUS 101 & CONNECTOR RAMPS04-SON-012-R16.01-SROPrestressed Stringer/Multi-beam or girder (4 spans)--1964--83.0311.0Good91.820 0208R
NBI reportSR 12 WBS101-E12 CONNECTOR RAMP04-SON-012-R15.90-SROConcrete Tee beam (3 spans)--1964--46.9113.9Good82.920 0206L
NBI reportSR 12 WBUS 101 & CONNECTOR RAMPS04-SON-012-R16.01-SROPrestressed Stringer/Multi-beam or girder (4 spans)--1964--81.0311.0Fair89.620 0208L
NBI reportSTATE ROUTE 12DUTTON AVE04-SON-012-R15.30Concrete Box beam or girders - Multiple (3 spans)--1964--87.9148.0Good95.320 0203L
NBI reportSTATE ROUTE 12DUTTON AVE04-SON-012-R15.30Concrete Box beam or girders - Multiple (3 spans)--1964--87.9148.0Good94.220 0203R
NBI reportSTATE ROUTE 12OLIVE STREET04-SON-012-R15.70-SROConcrete Box beam or girders - Multiple (3 spans)--1964--66.9147.0Good86.720 0205L
NBI reportSTATE ROUTE 12OLIVE STREET04-SON-012-R15.70-SROConcrete Box beam or girders - Multiple (3 spans)--1964--66.9147.0Fair70.420 0205R
NBI reportSTATE ROUTE 12 WBNWP RR04-SON-012-R15.56-SROPrestressed Stringer/Multi-beam or girder (2 spans)--1964--89.9219.2Good79.020 0204L
NBI reportUS 101 NBTHERESA DRIVE04-SON-101-R49.05Concrete Tee beam (3 spans)--1964--67.9124.0Good80.820 0100R
NBI reportUS 101 SBTHERESA DRIVE04-SON-101-R49.05Concrete Tee beam (3 spans)--1964--67.9124.0Good80.820 0100L
NBI reportUS HIGHWAY 101 NBZANZI LN04-SON-101-R46.00Concrete Tee beam (3 spans)--1964--54.1128.0Good82.820 0222R
NBI reportUS HIGHWAY 101 SBASTI STORE RD04-SON-101-R47.85Concrete Tee beam (3 spans)--1964--61.0145.0Good80.220 0165L
NBI reportUS HIGHWAY 101 SBASTI STORE RD04-SON-101-R47.85Concrete Tee beam (3 spans)--1964--61.0165.0Good80.420 0165R
NBI reportUS HIGHWAY 101 SBZANZI LN04-SON-101-R46.00Concrete Tee beam (3 spans)--1964--54.1128.0Good80.820 0222L
NBI reportWB STATE ROUTE 12SANTA ROSA AVE04-SON-012-R16.26-SROConcrete Box beam or girders - Multiple (3 spans)--1964--87.9155.8Good71.020 0209L
NBI reportSTATE ROUTE 12 EBNWP RR04-SON-012-R15.56-SROPrestressed Stringer/Multi-beam or girder (2 spans)--1964200880.1232.0Good96.420 0204R
NBI reportE12-N&S101 CONNCTROLIVE STREET04-SON-012-R15.70-SROConcrete Box beam or girders - Multiple (3 spans)--1964200967.9155.2Good97.820 0205G
NBI reportADOBE CANYON ROADHILLSIDE1.1 MI NW/O SR 12Concrete Slab--1965--3.3108.3Fair65.420C0404
NBI reportCHALK HILL RDFRANZ CREEK3 MI SOUTH SH 128Concrete Slab (4 spans)--1965--44.0155.8Fair93.520C0329
NBI reportCHANATE ROADPAULIN CREEKNEAR MENDOCINO AVENUEConcrete Culvert (2 spans)--1965--10.822.0Good71.320C0557
NBI reportHYDE ROADARROYO SECO0.4 MI S JCT NAPA RDConcrete Culvert (2 spans)--1965--12.125.9Good87.420C0458
NBI reportKING RIDGE RDBIG AUSTIN CREEK2.3 MI N FORT ROSS RDSteel Stringer/Multi-beam or girder (3 spans)--1965--49.9124.0Good85.920C0433
NBI reportMAC ARTHUR STREETNATHANSON CREEKAT AUSTINConcrete Slab--1965--26.928.2Good85.920C0422
NBI reportSNYDER LNBRANCH OF FIVE CREEK1.1 MI N ROHNERT PARK EXPConcrete Culvert (2 spans)--1965--12.525.9Good73.920C0197
NBI reportSNYDER LNCRANE CRK (SNYDER)0.7 MI N ROHNERT PARK EXPConcrete Culvert (2 spans)--1965--12.525.9Good78.020C0198
NBI reportWILLOWSIDE RDSANTA ROSA FL CON CHAN1 MI S OF GUERNEVILLE RDConcrete Slab (6 spans)--1965--29.9182.1Fair96.620C0245
NBI reportBETHARDS DRIVEMATANZAS CREEKBET TECHEVAH & YULUPA AVSteel Culvert--1966--21.021.0Good88.020C0484
NBI reportCOMMERCE BLVDCOPELAND CREEK0.4 MI S RNPK EXPRESSWAYConcrete Slab (2 spans)--1966--29.960.0Good84.620C0203
NBI reportMILL CREEK RDMILL CREEK1.9 MI W OF WESTSIDE RDConcrete Slab (3 spans)--1966--25.968.9Good90.020C0349
NBI reportMOSCOW RDRUSSIAN RIVERAT JUNCTION WITH SR 116Concrete Box beam or girders - Multiple (5 spans)--1966--120.1816.0Poor73.120C0016
NBI reportWILLOW CREEK ROADWILLOW CREEK0.5 MI E/O SR 1Concrete Slab (4 spans)--1966--32.2113.9Good97.520C0096
NBI reportARNOLD DRFELDER CREEK1.5 MI N OF SR 116Concrete Culvert (2 spans)--1967--12.125.9Good85.720C0211
NBI reportCALISTOGA RDMARK WEST CREEK4.2 MI N INTERSECTN SR 12Concrete Slab (4 spans)--1967--41.0146.7Fair91.120C0122
NBI reportGRATON RDATASCADERO CREEK0.9 MI W SH 116Concrete Slab (2 spans)--1967--40.082.0Fair96.220C0136
NBI reportGREEN VALLEY RDATASCADERO CREEK0.6 MI W OF SR 116Concrete Slab (2 spans)--1967--40.082.0Fair82.320C0381
NBI reportWALKER RDGOSSAGE CREEKAT VALLEY FORD ROADConcrete Culvert (2 spans)--1967--10.522.0Good90.420C0290
NBI reportWINDSOR ROADPOOL CREEK0.2 MI N OF SHILOH RDConcrete Slab (3 spans)--1967--34.186.9Good95.620C0337
NBI report8TH ST EASTSCHELL CREEK0.25 MILE NORTH OF RT 12Concrete Slab (3 spans)--1968--39.098.1Fair96.020C0253
NBI reportBODEGA HWYSALMON CREEKAT VALLEY FORD-FREESTN RDConcrete Slab (3 spans)--1968--29.976.1Good79.020C0133
NBI reportDRY CRK CANYON RDDUTCHER CREEKINTRX DUTCHER CREEK RDConcrete Culvert (2 spans)--1968--12.126.9Fair69.520C0152
NBI reportLICHAU RDCOPELAND CREEK1.0 MI E PRESSLEY ROADConcrete Slab--1968--43.045.6Fair35.420C0265
NBI reportMAYS CANYON RDPOCKET CANYON CREEKJUST W OF S.R. 116Concrete Slab--1968--30.833.1Good94.020C0375
NBI reportPEPPER RDSTEMPLE CREEK1.2 MI N OF BODEGA AVEConcrete Slab (3 spans)--1968--36.191.9Fair98.220C0289
NBI reportPRESSLEY RDCOPELAND CREEK0.1 MI N LICHAU RDSteel Stringer/Multi-beam or girder--1968--57.161.0Poor43.720C0266
NBI reportSTATE ROUTE 12MATANZAS CREEK04-SON-012-T17.77-SROConcrete Tee beam--1968--36.139.0Good86.220 0236
NBI reportSWEETWTR SPRNGS RDPORTER CREEK6.6 MI W ARMSTRONG RDConcrete Slab--1968--27.929.9Good65.720C0367
NBI reportSWEETWTR SPRNGS RDPORTER CREEK6.9 MI W ARMSTRONG RDConcrete Slab (2 spans)--1968--19.039.0Poor16.220C0368
NBI reportSWEETWTR SPRNGS RDPORTER CREEK7.7 MI W ARMSTRONG RDConcrete Slab (2 spans)--1968--19.039.0Good53.920C0369
NBI reportTACHEVAH DRDRAINAGE CANAL0.1 M WEST NEUTOMAS AVEPrestressed Tee beam--1968--27.928.9Good85.620C0196
NBI reportW SODA ROCK LANEHILLSIDE1 MI SE ALEXANDER VALY RDSteel Stringer/Multi-beam or girder (3 spans)--1968--19.059.1Fair92.120C0415
NBI reportU.S. HIGHWAY 101HINEBAUGH CREEK04-SON-101-14.02-RNPKConcrete Culvert (4 spans)--1968197011.247.9Good69.020 0082
NBI reportMONTE VISTA TERHILLSIDEIN MONTE RIOSteel Stringer/Multi-beam or girder (3 spans)--1968200919.458.1Fair77.020C0400
NBI reportU.S. ROUTE 101 SBNINTH STREET04-SON-101-20.48-SROConcrete Box beam or girders - Multiple (3 spans)--1968200990.9150.9Poor80.120 0134
NBI reportUS HIGHWAY 101 SB3RD ST, 4TH ST, & 5TH ST04-SON-101-20.09-SROConcrete Box beam or girders - Multiple (10 spans)--1968200989.9757.9Poor95.020 0112
NBI reportJAMISON RDMATANZAS CREEK0.4 MI E SONOMA MTN RDSteel Stringer/Multi-beam or girder--1969--57.161.0Poor40.620C0263
NBI reportLEVERONI RDSONOMA CREEK0.65 MI W JCT WITH SR 12Concrete Box beam or girders - Multiple (3 spans)--1969--90.9232.3Good91.020C0171
NBI reportPETALUMA HILL RDCOPELAND CREEK5.2 MI INTER STONY PNT RDConcrete Slab--1969--25.326.2Good82.720C0127
NBI reportSTATE ROUTE 12BRIGHAM AVE04-SON-012-R17.10-SROPrestressed Box beam or girders - Multiple--1969--113.9116.1Good97.620 0217L
NBI reportSTATE ROUTE 12BRIGHAM AVE04-SON-012-R17.10-SROPrestressed Box beam or girders - Multiple--1969--113.9116.1Poor93.520 0217R
NBI reportBENNETT VALLEY RDYULUPA CREEK0.6 MI W WARM SPRINGS RDConcrete Slab--1970--28.933.1Fair62.220C0219
NBI reportCASA GRANDE AVEADOBE CREEK0.25 MI S ADOBE RDConcrete Culvert (2 spans)--1970--15.129.9Good87.920C0306
NBI reportCOMMERCE BLVDHINEBAUGH CREEK0.1 MI N RNPK EXPRESSWAYConcrete Culvert (4 spans)--1970--11.847.9Good89.420C0202
NBI reportE RAILROAD AVELICHAU CREEK0.1 MI E PETALUMA HILL RDConcrete Culvert (2 spans)--1970--20.042.0Good89.420C0310
NBI reportFITCH MOUNTAIN RDHILLSIDE1.6 MI E JCT HEALDSBG AVESteel Stringer/Multi-beam or girder (5 spans)--1970--20.0100.1Fair79.620C0417
NBI reportGRATON RDPURRINGTON CREEK0.1 MI N/E GREENHILL RDSteel Stringer/Multi-beam or girder--1970--88.991.9Fair96.720C0137
NBI reportLLANO ROADROSELAND CR FLD CNTL CHN2.4 MI N JCT WITH SR 116Concrete Culvert (2 spans)--1970--12.125.9Good88.620C0453
NBI reportMADISON STREETWASHINGTON CREEKNORTH OF HOLLY LANEConcrete Culvert (3 spans)--1970--9.829.5Good97.020C0564
NBI reportMECHAM RDSTEMPLE CREEKJUST N/O PEPPER RDConcrete Culvert (2 spans)--1970--13.126.9Good88.920C0287
NBI reportMIDDLE RINCON RDAUSTIN CREEK0.25 MI N OF SH 12Concrete Culvert (2 spans)--1970--11.222.0Fair90.320C0161
NBI reportMORELLI LANENORTH FORK LANCEL CREEK0.65 MI N BOHEMIAN HWYSteel Stringer/Multi-beam or girder--1970--22.024.0Fair67.920C0373
NBI reportPEPPER RDSTEMPLE CREEK4 MI W OF SR 101Concrete Culvert (2 spans)--1970--11.223.0Fair90.020C0288
NBI reportRAILROAD AVENUENO NAME CREEKAT VAN NESSSteel Stringer/Multi-beam or girder (3 spans)--1970--19.057.1Poor50.120C0371
NBI reportRAMAL ROADRAMAL CREEK3.45 MI S OF SH 121Concrete Slab--1970--26.927.9Good96.620C0259
NBI reportREDWOOD ROADHINEBAUGH CREEK0.3 MI N RONNERT PK EXPWYConcrete Culvert (4 spans)--1970--14.165.0Good89.920C0466
NBI reportRIVER RDGREEN VALLEY CREEK6.5 MI INTX WITH SR 116Concrete Box beam or girders - Multiple (5 spans)--1970--80.1337.0Good87.120C0156
NBI reportSAN LUIS ROADSCHELL CREEKJUST EAST OF SR 12Steel Stringer/Multi-beam or girder--1970--29.932.2Fair71.520C0254
NBI reportSWEETWATER SPRG RDBRANCH REDWOOD CREEK1.2 MI NE ARMSTRNG WOOD RConcrete Culvert (2 spans)--1970--18.038.1Good89.420C0365
NBI reportTODD RDCOLGAN CREEK FLOOD CONT0.1 MI W/O STONY PT. RD.Concrete Slab (2 spans)--1970--29.962.0Good83.120C0201
NBI reportTOMALES RDSTEMPLE CREEK0.9 MI E COUNTY LINESteel Stringer/Multi-beam or girder (3 spans)--1970--24.060.0Poor66.720C0116
NBI reportVALLEY FORD RDBLOOMFIELD CREEK0.2 MI W BLOOMFIELD RDConcrete Slab--1970--30.833.1Good95.820C0294
NBI reportWASHINGTON STPETALUMA RIVERNEAR DOWNTOWN PETALUMAPrestressed Stringer/Multi-beam or girder (2 spans)--1970--50.9105.0Good96.020C0045
NBI reportWATSON RDFIFE CREEK0.15 MI W ARMSTRNG WDS RDConcrete Slab--1970--24.926.9Fair90.120C0363
NBI reportFULTON STREETPINER CREEK0.3 MI S GUERNEVILLE RDConcrete Slab (3 spans)--1970199029.989.9Good87.620C0179
NBI reportCASA GRANDE AVEADOBE CREEK0.4 MI N ELY RDConcrete Culvert (3 spans)--1970199115.144.9Good87.920C0305
NBI report
Bridgehunter
STWRT PT-SKGG SPRGHILLSIDE9.7 MI E/O SR 1Steel Stringer/Multi-beam or girder (5 spans)--1970201019.095.1Fair89.120C0143
NBI reportBOHAN DILLON RDSOUTH FORK GUALALA RIVER0.8 MI N FORT ROSS RDSteel Stringer/Multi-beam or girder--1971--34.136.1Fair66.720C0436
NBI reportBOHEMIAN HWYSALMON CREEK0.2 MI W BODEGA HWYConcrete Slab (2 spans)--1971--34.169.9Good95.520C0208
NBI reportFREEZEOUT ROADFREEZEOUT CREEK0.3 MI S MOSCOW RDSteel Stringer/Multi-beam or girder--1971--60.060.0Poor42.920C0391
NBI reportFULTON RDMARK WEST CREEK0.2 MI N OF HWY 101Concrete Box beam or girders - Multiple (3 spans)--1971--62.0158.1Fair93.920C0341
NBI reportKENILWORTH AVESONOMA CREEK0.1 MI W MERWIN AVEConcrete Slab (3 spans)--1971--38.197.1Fair74.920C0269
NBI reportNIESTRATH RDSOUTH FORK GUALALA RIVERJUST N FORT ROSS RDSteel Stringer/Multi-beam or girder (2 spans)--1971--29.960.0Fair73.420C0437
NBI reportOCCIDENTAL RDATASCADERO CREEK1.12 MI W S.R. 116Concrete Slab (8 spans)--1971--27.9211.0Fair80.520C0380
NBI reportPEDESTRIAN WALKWAYU.S. ROUTE 10104-SON-101-4.55-PETConcrete Box beam or girders - Multiple--1971--10.5647.0----20 0247
NBI reportRIVER RDHILLSIDE0.1 MI E/O CANYON 7 RD.Concrete Tee beam (21 spans)--1971--26.9570.9Fair88.120C0102
NBI reportRIVER RDHILLSIDE0.3 MI E/O CANYON 7 RD.Concrete Tee beam (8 spans)--1971--26.9219.2Fair88.120C0103
NBI reportSTATE ROUTE 121SONOMA CREEK04-SON-121-R7.30Concrete Box beam or girders - Multiple (3 spans)--1971--100.1231.0Good88.120 0022
NBI reportSTONY POINT RDSANTA ROSA CREEK.5 MI S/O W COLLEGE AVEConcrete Slab (3 spans)--1971198544.0111.9Good70.220C0188
NBI reportGERICKE RDAMERICANO CREEK0.2 MI S VALLEY FORD RDConcrete Slab (3 spans)--1972--42.0107.0Fair96.920C0295
NBI reportGILMORE AVENUEGOSSAGE CREEK0.1 MI N/O DERBY LANEConcrete Slab--1972--20.022.0Good89.520C0272
NBI reportHOEN AVENUEMATANZAS CREEK0.1 M WEST OF CYPRESS WYConcrete Tee beam (3 spans)--1972--44.995.1Good92.820C0073
NBI reportLESLIE RDPORTER CREEK.7M NW MARK WEST SPRGS RDSteel Stringer/Multi-beam or girder (2 spans)--1972--17.734.1Fair59.720C0325
NBI reportLEVERONI RDCARRIGER CREEK1.05 MI W OF SR 12Concrete Slab (3 spans)--1972--32.283.0Fair92.720C0209
NBI reportLEVERONI RDFELDER CREEK1.45 MI W OF SR 12Concrete Culvert (2 spans)--1972--12.124.9Good79.620C0210
NBI reportLOWELL AVEGOSSAGE CREEK0.06 MI E GILMORE AVEConcrete Slab--1972--21.032.2Good90.020C0273
NBI reportMARTINELLI RDGREEN VALLEY CREEK0.35 MI N SH 116Concrete Tee beam (4 spans)--1972--51.5184.1Fair85.220C0374
NBI reportSTATE ROUTE 116ELLIS CREEK04-SON-116-37.49Concrete Slab (3 spans)--1972--24.062.0Good91.620 0110
NBI reportCOUNTRY CLUB DRCOPELAND CREEK0.4 MI S RNPK EXPRSSWYConcrete Culvert (4 spans)--1973--11.262.0Fair96.320C0464
NBI reportCOUNTRY CLUB DRIVEHINEBAUGH CREEK0.1 MI N ROHNERT PK EXPWYConcrete Culvert (4 spans)--1973--11.247.9Good93.020C0468L
NBI reportCOUNTRY CLUB DRIVEHINEBAUGH CREEK0.1 MI N ROHNERT PK EXPWYConcrete Culvert (4 spans)--1973--11.247.9Good93.020C0468R
NBI reportFITZPATRICK LANEFAY CREEK0.9 MI N SALMON CREEK RDSteel Stringer/Multi-beam or girder (4 spans)--1973--22.075.1Fair48.820C0311
NBI reportKING RIDGE RDWARD CREEK0.2 MI N FORT ROSS RDSteel Stringer/Multi-beam or girder (4 spans)--1973--40.0110.9Fair79.720C0431
NBI reportKING RIDGE RDBEARPEN CREEK4.1 MI N FORT ROSS RDSteel Stringer/Multi-beam or girder (3 spans)--1973--24.964.0Fair87.520C0434
NBI reportN DUTTON AVESANTA ROSA CREEKDUTTON AVEConcrete Slab (5 spans)--1973--34.1172.9Good92.820C0187
NBI reportSALMON CREEK RDCOLEMAN VALLEY CREEK1.3 MI W FITZPATRICK RDSteel Stringer/Multi-beam or girder (2 spans)--1973--20.041.0Fair68.920C0322
NBI reportSTARRETT HILL DRHILLSIDE0.2 MI E INTX MOSCOW RDSteel Stringer/Multi-beam or girder (3 spans)--1973--19.758.1Fair80.520C0396
NBI reportTODD RDLAGUNA DE SANTA ROSA0.6 MI N JCT W/SR 116Concrete Slab (5 spans)--1973--29.9151.9Fair96.320C0200
NBI reportROHNERT PARK EXPWYU.S. HIGHWAY 101 & RAMPS04-SON-101-13.88-RNPKPrestressed Box beam or girders - Multiple (2 spans)--19731999140.1282.2Good71.820 0235
NBI reportANAPOLIS RDSOUTH FORK GUALALA RIVER1.5 MI E/O SR 1Concrete Box beam or girders - Multiple (3 spans)--1974--170.0461.0Good96.420C0014
NBI reportANAPOLIS RDWHEATFIELD FK GUALALA RI1.7 MI E/O SR 1Concrete Box beam or girders - Multiple (4 spans)--1974--160.1576.1Good96.420C0015
NBI reportARNOLD DRCARRIGER CREEK2.4 MI N OF SR 116Concrete Slab (3 spans)--1974--40.0100.1Good90.320C0212
NBI reportCAULFIELD LANEU.S. HIGHWAY 10104-SON-101-3.98-PETPrestressed Box beam or girders - Multiple (2 spans)--1974--123.0246.1Good61.020 0245
NBI reportCAZADERO HWYKIDD CREEKJUST S OF N8101 RDConcrete Slab (2 spans)--1974--29.960.0Good93.020C0426
NBI reportFIR ROADDUTCH BILL CREEKMONTE RIOSteel Stringer/Multi-beam or girder (5 spans)--1974--19.098.1Fair74.920C0393
NBI reportGEYSERS ROADCAMACHO CREEK24 MI N OF ST HWY 128Steel Stringer/Multi-beam or girder (3 spans)--1974--59.189.9Fair69.120C0229
NBI reportPINE FLAT RDSAUSAL CREEK0.63 MI NE OF SR 128Concrete Slab (3 spans)--1974--40.0102.0Fair91.120C0413
NBI reportRIVER BLVDMADRONE MILL CREEK0.3 MI N BOHEMIAN HWYSteel Stringer/Multi-beam or girder--1974--58.162.0Poor50.820C0392
NBI reportSR 12SANTA ROSA CREEK04-SON-012-21.45Concrete Tee beam--1974--65.967.9Good78.020 0028
NBI reportSWTWATER SPRING RDPORTER CREEK6.1 MI W ARMSTRONG RDSteel Stringer/Multi-beam or girder (3 spans)--1974--15.140.0Fair76.720C0366
NBI reportUS HIGHWAY 101 NBLYTTON SPRINGS ROAD04-SON-101-R38.56Prestressed Box beam or girders - Multiple--1974--161.1163.1Good98.020 0233R
NBI reportUS HIGHWAY 101 NBSOUVERAIN RD04-SON-101-R40.03Prestressed Box beam or girders - Multiple--1974--112.9115.2Fair98.020 0234R
NBI reportUS HIGHWAY 101 SBLYTTON SPRINGS ROAD04-SON-101-R38.56Prestressed Box beam or girders - Multiple--1974--161.1163.1Good98.020 0233L
NBI reportUS HIGHWAY 101 SBSOUVERAIN RD04-SON-101-R40.03Prestressed Box beam or girders - Multiple--1974--112.9115.2Good98.020 0234L
NBI reportWALLACE CREEK RDWALLACE CREEK0.5 MI W MILL CREEK RDSteel Stringer/Multi-beam or girder (3 spans)--1974--20.051.8Fair72.420C0350
NBI reportE WASHINGTON STU.S. ROUTE 10104-SON-101-4.76-PETPrestressed Box beam or girders - Multiple (2 spans)--1975--124.0250.0Good90.020 0246
NBI reportFELTA RDFELTA CREEK0.3 MI W OF WESTSIDE RDSteel Stringer/Multi-beam or girder--1975--27.928.9Fair80.520C0351
NBI reportGRAPE VINESMARK WEST SPRINGS ROAD4.9 MI NE INTX OLD RD HYSteel Stringer/Multi-beam or girder--1975--18.0107.9----20C0110
NBI reportMAIN STREETDUTCH BILL CREEKMAIN STREET AT TYRONEConcrete Slab (3 spans)--1975--44.0112.5Good96.820C0159
NBI reportUS 101 NBST RTE 128 (CANYON RD)04-SON-101-R43.36Prestressed Box beam or girders - Multiple--1975--142.7145.0Good95.020 0244R
NBI reportUS 101 SBST RTE 128 (CANYON RD)04-SON-101-R43.36Prestressed Box beam or girders - Multiple--1975--148.0149.9Good95.020 0244L
NBI reportUS HIGHWAY 101 NBGEYSERVILLE AVENUE04-SON-101-R40.77Prestressed Box beam or girders - Multiple--1975--147.0150.9Good95.720 0242R
NBI reportUS HIGHWAY 101 NBGEYSERVILLE AVE04-SON-101-R41.43Prestressed Box beam or girders - Multiple--1975--136.2138.1Good95.020 0243R
NBI reportUS HIGHWAY 101 SBGEYSERVILLE AVENUE04-SON-101-R40.78Prestressed Box beam or girders - Multiple--1975--148.0150.9Good95.720 0242L
NBI reportUS HIGHWAY 101 SBGEYSERVILLE AVE04-SON-101-R41.43Prestressed Box beam or girders - Multiple--1975--136.2138.1Good98.020 0243L
NBI reportWATERTROUGH RDATASCADERO CREEK0.55 MI N SANDERS RDConcrete Slab (3 spans)--1975--29.978.1Good95.520C0313
NBI reportWILLOW CREEK ROADWILLOW CREEK2.4 MI E/O RTE 1Steel Stringer/Multi-beam or girder--1975--59.161.0Good91.720C0388
NBI reportANNAPOLIS ROADLITTLE FULLER CREEK9.5 MI E/O SR 1Steel Stringer/Multi-beam or girder (3 spans)--1976--58.1118.1Fair89.520C0140
NBI reportMARK W SPRING RDMARK WEST CREEK15.5 MI N/E INTX RDWD HYConcrete Slab (4 spans)--1976--44.0158.1Good95.820C0111
NBI reportMARK WEST STA RDWINDSOR CREEK1.2 MI E OF TRE-HEALDS RDConcrete Slab--1976--36.138.1Good77.320C0247
NBI reportSARTORI DRADOBE CREEK0.2 MI SE CASA GRANDE AVEConcrete Slab (2 spans)--1976--24.954.1Fair97.920C0003
NBI reportST HELENA ROADMARK WEST CREEK1.1 MI E CALISTOGA RDSteel Stringer/Multi-beam or girder--1976--60.0103.0Fair58.420C0268
NBI reportSTATE ROUTE 116RUSSIAN RIVER04-SON-116-R5.73Concrete Slab (31 spans)--1976--29.9917.0Good61.020 0256
NBI reportSTATE ROUTE 128ROCKAWAY CREEK04-SON-128-6.44Concrete Slab (4 spans)--1976--32.2117.1Good93.520 0039
NBI reportVALDES COURTPINER CREEKNW OF VALDES DRIVEConcrete Culvert (2 spans)--1976--10.822.0Good97.020C0565
NBI reportCORONA RDPETALUMA RIVERN OF PETALUMA BLVDConcrete Slab (5 spans)--1977--29.9138.1Fair97.720C0299
NBI reportFAIRWAY DRIVECOLEMAN CREEK0.2 MI S HOLLYConcrete Culvert (2 spans)--1977--9.822.0Good97.920C0469
NBI reportFRANZ VALLEY ROADFRANZ CREEK2 MILES SW OF SR 128Steel Stringer/Multi-beam or girder (2 spans)--1977--40.080.1Fair79.620C0327
NBI reportSTATE ROUTE 128BIDWELL CREEK04-SON-128-24.01Concrete Slab (3 spans)--1977--29.970.9Fair81.220 0044
NBI report
Bridgehunter
VACATION BEACH RDRUSSIAN RIV SUMMER XINGJUST N.E. OF HWY 116Steel Stringer/Multi-beam or girder (3 spans)--1977--20.060.0Fair58.820C0354
NBI report
Bridgehunter
ODD FELLOWS PARK RRUSSIAN RIV SUMMER XINGREMOVED AT HIGH WATERSteel Stringer/Multi-beam or girder (9 spans)--1977200930.2239.8Fair65.820C0358
NBI report
Bridgehunter
ROCKPILE ROADWARM SPRINGS CREEK3.5 MI JCT DUTCHER CRK RDSteel Truss - Deck (3 spans)--1978--753.01779.9Good77.920C0438
NBI reportSKAGGS SPRINGS RDWARM SPRINGS CREEK10.9 MI W JCT RCKPLE RDPrestressed Box beam or girders - Multiple (3 spans)--1978--233.9604.0Good88.220C0439
NBI reportSTONE BRIDGE ROADMEADOW CREEK0.6 MI W OF OAKMONT DRConcrete Culvert (2 spans)--1978--12.125.6Good94.920C0558
NBI reportSTWRT PT-SKGG SPRGWOLF CREEK CULVERT WEST1.7 MI E/O HOUSE CREEKSteel Arch - Deck--1978--25.925.9Good90.120C0147
NBI reportSTWRT PT-SKGG SPRGWOLF CREEK CULVERT EAST2.3 MI E/O HOUSE CREEKSteel Arch - Deck--1978--25.925.9Good91.220C0148
NBI reportWILLOW CREEK RDWILLOW CREEK1.5 MI E SH 1Concrete Slab (4 spans)--1978--32.2115.2Good96.620C0387
NBI reportALDERBROOK DRSANTA ROSA CREEKNEAR 4TH STREETConcrete Slab (3 spans)--1979--40.0102.0Good91.920C0189
NBI reportBICENTENNIAL WAYU.S. HIGHWAY 10104-SON-101-22.52-SROPrestressed Box beam or girders - Multiple (4 spans)--1979--144.0459.3Fair91.020 0257
NBI reportBROOKWOOD ROADSANTA ROSA CREEK0.6 MI N OF RTE 12Concrete Slab (4 spans)--1979--29.9149.9Good81.420C0486
NBI reportHILLVIEW WAYCOLEMAN CREEK0.1 MI S HOLLYConcrete Culvert (2 spans)--1979--9.822.0Good83.720C0470
NBI reportLABATH AVEHINEBAUGH CREEK0.2 MI N RONNERT PK EXPWYConcrete Culvert (4 spans)--1979--11.247.9Good85.520C0465
NBI reportLLANO RDCOLGAN CREEK1.1 MI N OF SH 116Concrete Slab (2 spans)--1979--32.266.9Poor91.820C0234
NBI reportMAGNOLIA DRWEST SLOUGHNEAR SKIMMER RDConcrete Slab (4 spans)--1979--32.2113.9Good98.020C0250
NBI reportRIVER ROADHILLSIDE1.6 MI E INTERCTN SR 116Steel Stringer/Multi-beam or girder (3 spans)--1979--19.058.1Fair84.420C0463
NBI reportSTATE FARM DRIVEHINEBAUGH CREEK0.2mi N ROHNERT PARK EXWYConcrete Culvert (4 spans)--1979--11.247.9Good96.720C0467
NBI reportLUDWIG AVEROSELAND CR FLD CNTL CHN1.6 MI E JCT WTH LLANO RDConcrete Culvert (2 spans)--1980--12.125.9Good96.420C0459
NBI reportMIDDLE TERRACEHILLSIDEJUST S STARRETT HILL DRSteel Stringer/Multi-beam or girder (2 spans)--1980--19.038.1Fair65.020C0425
NBI reportOLD MONTE RIO RDHILLSIDE0.1 MI NE SANTA ROSA AVESteel Stringer/Multi-beam or girder (3 spans)--1980--20.053.2Fair84.020C0455
NBI reportREDWOOD AVEHILLSIDENEAR CAMP MEEKERSteel Stringer/Multi-beam or girder--1980--22.623.0Fair81.620C0546
NBI reportOAKMONT DRIVEGOLF CREEKOAKMONT AREA OF SANTA RSAConcrete Slab (3 spans)--1981--18.056.1Good98.020C0461
NBI reportSTATE ROUTE 128FOOTE CREEK04-SON-128-20.72Concrete Slab (2 spans)--1982--33.166.9Good91.720 0042
NBI reportGEYSERS RDLITTLE SULPHUR CREEK8.5 MI N OF SH 128Concrete Box beam or girders - Multiple (3 spans)--1983--60.0152.9Good88.220C0230
NBI reportHIGHLAND TERRACEHILLSIDEAT MESA WYSteel Stringer/Multi-beam or girder (5 spans)--1983--19.095.1Fair78.020C0476
NBI reportMONTE RIO AVEHILLSIDE0.2 MI NE BOHEMIAN AVESteel Stringer/Multi-beam or girder (4 spans)--1983--19.076.1Fair63.620C0477
NBI reportMONTECITO BLVDDUCKER CREEKS OF BAIRD BLVDConcrete Culvert--1983--16.125.3Good84.920C0567
NBI reportSTATE ROUTE 1SALMON CREEK04-SON-001-12.49Concrete Slab (5 spans)--1983--44.0200.1Good95.120 0191
NBI reportSTATE ROUTE 128GIRD CREEK04-SON-128-9.75Concrete Culvert (2 spans)--1983--12.125.9Good92.420 0130
NBI reportLAWNDALE ROADKERN CREEK0.6 MI S SR 12 KENWOODConcrete Slab--1984--40.043.0Fair99.920C0480
NBI reportS ELY RDADOBE CREEK0.1 MI SE CASA GRANDE AVEConcrete Slab (2 spans)--1984--24.954.1Good77.920C0482
NBI reportSONOMA MTN RDLYNCH CREEK0.35 MI NW ADOBE RDPrestressed Tee beam--1984--58.162.0Good87.720C0308
NBI reportSR 1RUSSIAN RIVER04-SON-001-19.72Prestressed Box beam or girders - Multiple (6 spans)--1984--165.0910.1Good92.320 0195
NBI reportSTATE ROUTE 128SAUSAL CREEK04-SON-128-12.19Concrete Slab (3 spans)--1984--35.1107.0Fair79.820 0040
NBI reportSTWRT PT-SKGG SPRGSOUTH FORK GUALALA RIVER2.5 MI E OF SH 1Concrete Box beam or girders - Multiple (3 spans)--1984--109.9272.0Good98.520C0221
NBI reportTEMELEC CIRCLEROGERS CREEK0.7 MI W/O ARNOLD DRIVEConcrete Slab--1984--27.927.9Good98.020C0568
NBI reportU.S. HIGHWAY 101OAT VALLEY CREEK04-SON-101-R53.06Concrete Culvert (2 spans)--1984--14.145.9Fair87.020 0265
NBI reportBAILHACHE ROADHILLSIDE2 MI NE OF HEALDSBURG AVESteel Stringer/Multi-beam or girder (3 spans)--1985--19.459.1Fair74.520C0525
NBI reportBICENTENNIAL WAYFOUNTAINGROVE PARKWAY0.5 MI E OF RTE 101Prestressed Box beam or girders - Multiple (2 spans)--1985--101.1184.1Good87.720C0487
NBI reportMOSCOW RDHILLSIDE1/2 MI NW MONTE RIOSteel Stringer/Multi-beam or girder (3 spans)--1985--20.060.0Fair81.420C0483
NBI reportROCKPILE ROADBOAT LAUNCH UC1/2 MI W STWT PT-SK SP RDConcrete Slab (3 spans)--1985--38.1107.9Good76.020C0489
NBI reportSUPERCEDED ALIGNMTNCRRA (OLD NWP RR)04-SON-101-R54.28Prestressed Box beam or girders - Multiple (3 spans)--1985--75.1219.2Good92.920 0032Y
NBI reportVALLEY FORD RDAMERICANO CREEK3.6 MI E JCT SR 1Concrete Slab (3 spans)--1985--27.973.2Poor66.620C0115
NBI reportRAINSVILLE RDWIGGINS CREEK0.8 MI W STONY POINT RDConcrete Slab (3 spans)--1986--25.967.9Fair96.120C0302
NBI reportSLUSSER RDMARK WEST CREEK0.2 MI N OF RIVER RDConcrete Box beam or girders - Multiple (2 spans)--1986--66.9136.2Fair85.620C0007
NBI reportSTARRETT HILL DRHILLSIDE0.4 MI E INTX MOSCOW RDSteel Stringer/Multi-beam or girder (3 spans)--1986--17.751.2Fair78.020C0395
NBI reportA STREETSANTA ROSA CREEKBETWN SONOMA AVE FIRST STPrestressed Tee beam--1987--100.1102.0Good97.520C0168
NBI reportCALETTI AVEPRUITT CREEK200 FT S OF SHILOH ROADWood Stringer/Multi-beam or girder--1987--66.667.9Good67.320C0576
NBI reportHEALDSBURG AVERUSSIAN RIVER OVERFLOWINT OF BAILACHE AVEConcrete Slab (5 spans)--1987--29.9138.1Fair93.820C0066
NBI reportVIA COLUMBARDROGERS CREEK0.7 MI W/O ARNOLD DRIVEConcrete Culvert (2 spans)--1987--9.827.9Good98.020C0571
NBI reportWESTSIDE ROADHILLSIDE0.3 MI N/O RIVER RDSteel Stringer/Multi-beam or girder (4 spans)--1987--19.778.7Fair91.920C0548
NBI reportNATALIE DRIVEWINDSOR CREEK200 FT S OF JESSICA DRIVEConcrete Culvert (2 spans)--1988--12.524.9Good97.720C0577
NBI reportRIVER ROADBIG SULPHUR CREEKNE OF CLOVERDALEPrestressed Box beam or girders - Multiple (2 spans)--1988--105.0212.9Good97.820C0251
NBI reportSTARRETT HILL DRHILLSIDE0.7 MI E INT MOSCOW RDSteel Stringer/Multi-beam or girder (3 spans)--1988--19.051.8Fair66.020C0394
NBI reportTRENTON HEALDSBRGMARK WEST CREEK0.3 MI N OF RIVER RDConcrete Slab (4 spans)--1988--49.9180.1Poor67.120C0239
NBI reportGAMAY STREETSTEEL CREEKNORTH OF JENNINGS AVEConcrete Culvert (2 spans)--1989--10.822.0Fair100.020C0561
NBI reportSR 12CALABAZAS CREEK04-SON-012-29.41Concrete Box beam or girders - Multiple--1989--78.178.1Good88.520 0026
NBI reportTHOMAS LK HARIS DRSTONEFIELD ARCH0.1 MI N FNTAINGROVE PKWY Arch - Deck--1989--39.039.0Fair91.020C0500
NBI reportU.S. HIGHWAY 101SR 128 (MCCRAY ROAD)04-SON-101-R54.21Prestressed Box beam or girders - Multiple--1989--175.9175.9Fair94.020 0262
NBI reportOCCIDENTAL RDLAGUNA DE SANTA ROSA1 MI EAST OF SR 116Concrete Slab (7 spans)--1990--37.1240.2Good84.920C0249
NBI reportROHNERT PARK EXPWYBELLEVUE WILFRED CREEK1/8 MI E STONY PT RDConcrete Culvert (4 spans)--1990--15.164.0Good95.820C0491
NBI reportROHNERT PARK EXPWYHINEBAUGH CREEK1/2 MI E STONY POINT RDConcrete Culvert (4 spans)--1990--15.164.0Fair84.720C0492
NBI reportSANTA ROSA AVEHILLSIDE1/4 MI E OLD MONTE RIO RDSteel Stringer/Multi-beam or girder (5 spans)--1990--19.095.1Fair71.020C0498
NBI reportSR 12 EBSOUTH E STREET04-SON-012-R16.65-SROPrestressed Box beam or girders - Multiple--1990--138.1140.1Good98.620 0266R
NBI reportSR 12 WBSOUTH E STREET04-SON-012-R16.65-SROPrestressed Box beam or girders - Multiple--1990--138.1140.1Good98.620 0266L
NBI reportSR 12 WBBROOKWOOD AVE04-SON-012-R16.80-SROPrestressed Box beam or girders - Multiple (8 spans)--1990--127.0982.0Good96.620 0267L
NBI reportSTATE ROUTE 12 EBBROOKWOOD AVE04-SON-012-R16.80-SROPrestressed Box beam or girders - Multiple (8 spans)--1990--127.0982.0Good98.620 0267R
NBI reportCROSS CREEK ROADMARK WEST CREEK,S BRANCHBY RIEBLI ROADSteel Arch - Deck--1991--25.629.9Good76.620C0553
NBI reportOLD REDWOOD HWYEAST WINDSOR CREEK0.1 MI S.E. OF SH101Concrete Culvert--1991--24.025.9Good92.520C0502
NBI reportS CLOVERDALE BLVDUS HIGHWAY 10104-SON-101-R50.43Prestressed Box beam or girders - Multiple (2 spans)--1991--107.9207.0Good84.220 0248
NBI reportSkaggs Island RoadHudeman SloughSAN PABLO BAY NWRWood Stringer/Multi-beam or girder (12 spans)--1991--40.0461.0Fair75.5000081644-TMP02
NBI reportSTATE ROUTE 116FIFE CREEK04-SON-116-11.82Prestressed Box beam or girders - Multiple (2 spans)--1991--62.0127.0Good93.220 0089
NBI reportN MCDOWELL BLVDWILLOW BROOK CREEKN OF WILLOWBROOK CTPrestressed Box beam or girders - Multiple--1992--104.0108.3Good93.020C0562
NBI reportRIVER ROADRUSSIAN RIV SUMMER XING0.4 MI E/O ASTI ROADSteel Stringer/Multi-beam or girder (2 spans)--1992--27.960.0Fair58.920C0504
NBI reportSTATE ROUTE 116HULBERT CREEK04-SON-116-11.16Prestressed Box beam or girders - Multiple (2 spans)--1992--88.9180.1Good98.220 0049
NBI reportSUMMERHOME PARK RDHILLSIDE0.4 MI SW RIVER ROADSteel Stringer/Multi-beam or girder (4 spans)--1992--20.074.2Fair73.320C0505
NBI reportSTONY POINT RDSTATE ROUTE 1204-SON-012-R14.45-SROPrestressed Box beam or girders - Multiple (2 spans)--1993--121.7215.6Poor62.620 0270
NBI reportBURGESS DRIVECOLGAN CREEK FLOOD C CHNNORTH OF BELLEVUE AVENUEConcrete Arch - Deck--1994--24.925.9Good90.020C0560
NBI reportSTONY POINT RDGOSSAGE CREEK0.1 MI N/O SH 116Concrete Slab (2 spans)--1994--25.954.5Good93.520C0501
NBI reportUS 101 NBCITRUS FAIR DRIVE04-SON-101-R51.62-CLVDPrestressed Box beam or girders - Multiple--1994--159.1162.1Fair96.420 0251R
NBI reportUS 101 NBFIRST ST & CLOVERDALE CR04-SON-101-R52.06-CLVDPrestressed Box beam or girders - Multiple (2 spans)--1994--149.0255.9Fair96.420 0252R
NBI reportUS 101 SBCITRUS FAIR DRIVE04-SON-101-R51.62-CLVDPrestressed Box beam or girders - Multiple--1994--158.1160.1Good97.420 0251L
NBI reportUS 101 SBFIRST ST & CLOVERDALE CR04-SON-101-R52.06-CLVDPrestressed Box beam or girders - Multiple (2 spans)--1994--129.9221.1Good94.120 0252L
NBI report
Bridgehunter
CONDE LANEWINDSOR CREEK0.1 KM EAST OF BELL AVEConcrete Culvert--1995--25.925.9Good97.220C0506
NBI report
Bridgehunter
GREAT HERON DRIVESKY HAWK CREEKINTRSX W/ MTN HAWK WAYConcrete Arch - Deck--1995--32.832.8Fair77.120C0527
NBI report
Bridgehunter
MOUNTAIN HAWK WAYSKY HAWK CREEK0.2 MI N/O SR 12Concrete Arch - Deck--1995--36.136.1Good96.720C0526
NBI reportMOUNTAIN HAWK WAYSKY HAWK CREEKE OF SAN RAMON WAYConcrete Arch - Deck--1995--36.185.3Good96.820C0555
NBI reportOld Redwood HwyWINDSOR CREEK100 yards west of Rte 101Prestressed Box beam or girders - Multiple--1995--69.672.2Good96.120C0507
NBI reportSR 12PURPLE DRAW04-SON-012-9.84Concrete Slab--1995--28.229.9Good89.220 0275
NBI reportOld Monte Rio RoadHILLSIDE0.6 MILE S SR 116Steel Stringer/Multi-beam or girder (4 spans)--1996--19.775.5Fair88.020C0508
NBI reportSTATE ROUTE 121TOLAY CREEK04-SON-121-1.53Concrete Slab (2 spans)--1996--35.471.2Fair82.920 0020
NBI reportYULUPA AVENUESANTA ROSA CREEK0.1 mi N Montgomery Dr.Concrete Box beam or girders - Multiple (2 spans)--1996--69.9142.1Good74.220C0519
NBI reportFOUNTAIN GROVE PKWCHANATE ROADAT CHANATE ROADPrestressed Box beam or girders - Multiple--1997--134.8137.8Fair94.920C0510L
NBI reportFOUNTAIN GROVE PKWCHANATE ROADAT CHANATE ROADPrestressed Box Beam or girders - Single or Spread--1997--122.1124.0Good94.920C0510R
NBI reportGOLF COURSE ROADPOOL CREEK300 FT N OF 19TH HOLE DRPrestressed Box beam or girders - Multiple--1997--112.9112.9Good80.120C0579
NBI reportHOLLY LANEWASHINGTON CREEKW OF MADISON STREETPrestressed Box beam or girders - Multiple--1997--78.778.7Good87.020C0563
NBI reportPAYRAN STPETALUMA RIVER0.3 mi E/O Petaluma BlPrestressed Stringer/Multi-beam or girder (3 spans)--1997--60.0157.2Good96.620C0509
NBI reportSANFORD ROADE BR LAGUNA DE SANTA RSA0.4 MI N OCCIDENTAL RDSteel Stringer/Multi-beam or girder (3 spans)--1997--24.975.5Fair82.020C0511
NBI reportWALKER AVENUECOLGAN CK FLD CNTRL CHAN0.7 MI S TODD RDConcrete Slab (2 spans)--1997--34.170.5Good100.020C0513
NBI reportGEYSERS ROADHILLSIDE.75 m E of River RdSteel Stringer/Multi-beam or girder (3 spans)--1998--20.061.0Fair89.420C0515
NBI reportLAKEVILLE STREETPETALUMA RIVERON LAKEVILLE STREETPrestressed Slab (2 spans)--1998--52.2107.0Good96.720C0514
NBI reportSTATE ROUTE 116RUSSIAN RIVER04-SON-116-R12.19Prestressed Box beam or girders - Multiple (4 spans)--1998--230.0805.2Good93.920 0254
NBI reportFITCH MOUNTAIN RDHILLSIDE1.3 MI E JCT UNV ST HELDGSteel Stringer/Multi-beam or girder (3 spans)--1999--25.375.8Fair81.320C0518
NBI reportFORT ROSS RD.HILLSIDE0.65mi W of King Ridge RdSteel Stringer/Multi-beam or girder (8 spans)--1999--19.4154.9Fair76.920C0521
NBI reportGEYSERS RDHILLSIDE0.1 MI E/O BIG SULPHUR CRSteel Stringer/Multi-beam or girder (4 spans)--1999--20.079.7Fair84.420C0534
NBI reportOLD REDWOOD HWYWILLOW BROOK CREEK0.5 MI N/O SR101Prestressed Box beam or girders - Multiple (3 spans)--1999--63.0165.0Fair89.620C0516
NBI reportSTATE ROUTE 116DRAKE ROAD04-SON-116-R12.42Concrete Slab (5 spans)--1999--38.1171.9Good92.920 0255
NBI reportUS 101 NBRUSSIAN RIVER04-SON-101-33.78-HLBGPrestressed Box beam or girders - Multiple (4 spans)--1999--218.2773.0Good95.920 0273R
NBI reportUS 101 SBRUSSIAN RIVER04-SON-101-33.78-HLBGPrestressed Box beam or girders - Multiple (4 spans)--1999--218.2773.0Good95.920 0273L
NBI reportCLOVERDALE BLVDCLOVERDALE CREEK0.8 mi. N of 1st StConcrete Slab--2000--42.742.7Fair94.520C0512
NBI reportWILD LILAC LANERINCON CREEKNEAR BRUSH CREEK ROADConcrete Arch - Deck--2000--34.837.4Good77.820C0528
NBI reportMONTE VISTA TERRHILLSIDEIN MONTE RIOSteel Stringer/Multi-beam or girder (2 spans)--2001--18.035.4Fair77.020C0401
NBI report
Bridgehunter
MONTE VISTA TERRJOHNSON GULCHIN MONTE RIOSteel Truss - Thru--2001--69.972.2Good70.420C0524
NBI reportRIVER ROADHILLSIDEE OF CANYON 2 & 7 ROADSConcrete Slab (3 spans)--2001--37.1111.9Good95.620C0529
NBI reportRIVER ROADHILLSIDEE OF CANYON 2 & 7 ROADSConcrete Slab (4 spans)--2001--41.0164.4Good95.620C0530
NBI reportNB101-ROBERTS LAKEN BR LAGUNA DE SANTA RSA04-SON-101-15.52Concrete Slab--2002--37.742.7Good97.120 0274S
NBI reportHOEN AV-W12 ON RMPST RTE 12 - FARMERS LANE04-SON-012-T17.60Prestressed Box beam or girders - Multiple--2003--130.6130.6Fair95.120 0271
NBI reportRIVER ROADHILLSIDE1.7 MI WEST OF MIRABEL RDSteel Stringer/Multi-beam or girder (3 spans)--2003--26.978.1Fair66.720C0536
NBI reportSTWRT PT-SKGG SPRGHILLSIDE26.5 MI E OF SR 1Steel Stringer/Multi-beam or girder (4 spans)--2003--24.995.1Fair96.220C0531
NBI reportTYRONE ROADTYRONE GULCH CREEK1.8 MI S/O MONTE RIOSteel Stringer/Multi-beam or girder--2004--24.624.9Fair68.020C0532
NBI reportCAZADERO HWYHILLSIDE3.2 MI N/O SR 116Steel Stringer/Multi-beam or girder (5 spans)--2005--19.496.8Fair78.920C0535
NBI reportGRANGE ROADMATANZAS CREEK.1MI S BENNETT VALLEY RDPrestressed Box beam or girders - Multiple--2005--149.3149.3Good94.520C0533
NBI report
Bridgehunter
SWTWATER SPRING RDPORTER CREEK4 MI W/O WESTSIDE RDSteel Truss - Thru--2005--49.949.9Good69.920C0537
NBI reportWINDSOR ROADWINDSOR CREEKAT VINTAGE GREENS ROADPrestressed Slab--2005--69.269.2Good95.820C0540
NBI reportGEYSERS ROADHILLSIDE1.0 MI E/O BIG SULPHUR CRSteel Stringer/Multi-beam or girder (3 spans)--2006--20.060.0Fair76.320C0543
NBI reportGEYSERS ROADHILLSIDE1.1 MI E/O BIG SULPHUR CRSteel Stringer/Multi-beam or girder (7 spans)--2006--20.0140.1Fair76.320C0544
NBI reportNEELEY ROADHILLSIDE1 MI W SR 116Steel Stringer/Multi-beam or girder (6 spans)--2006--20.0120.1Fair59.720C0541
NBI reportOLD MONTE RIO RDHILLSIDE0.7 MI E CNOPIUS RDSteel Stringer/Multi-beam or girder (4 spans)--2006--20.068.9Fair79.520C0539
NBI reportRIVERSIDE DRIVESONOMA CREEK0.1 MI W/O HWY 12Steel Stringer/Multi-beam or girder--2006--167.3167.3Good90.020C0542
NBI reportSTATE ROUTE 128RUSSIAN RIVER04-SON-128-5.44Prestressed Tee beam (10 spans)--2006--102.4980.0Poor88.120 0288
NBI reportBELL ROADEAST WINDSOR CREEK400 FT NW OFJOSHUA DRConcrete Arch - Deck--2007--43.643.6Good95.620C0578
NBI reportRIVER ROADHILLSIDE1.6 MI E/O SR 116Concrete Slab (4 spans)--2007--44.0137.1Good91.220C0545
NBI reportST HELENA ROADHILLSIDE4.3 MI E/O CALISTOGA RDSteel Stringer/Multi-beam or girder--2007--28.929.9Fair59.220C0547
NBI reportUS HIGHWAY 101 SBSR 116 & NWP RR & DITCH04-SON-101-3.65-PETPrestressed Box beam or girders - Multiple (5 spans)--20072014125.0562.7Good81.320 0284L
NBI reportCONDE LANEPRUITT CREEK0.1 MI N OF SHILOH ROADConcrete Arch - Deck--2008--39.739.7Good96.020C0550
NBI reportCONDE LANEPOOL CREEK0.2 MI N OF SHILOH RDConcrete Arch - Deck--2008--71.978.1Good97.020C0580
NBI reportMONTE VISTA TERRACHILLSIDENEAR BR. 20C0403Steel Stringer/Multi-beam or girder (3 spans)--2008--20.059.4Good79.020C0549
NBI reportE&W12-N101 CONNCTRSANTA ROSA CREEK04-SON-101-20.00-SROPrestressed Box beam or girders - Multiple--2009--168.6168.6Good96.120 0276H
NBI reportS101-E&W12 CONNCTRSANTA ROSA CREEK04-SON-101-19.98-SROPrestressed Box beam or girders - Multiple--2009--174.2174.2Fair95.120 0276F
NBI reportSTATE ROUTE 101COLLEGE AVENUE04-SON-101-20.74-SROPrestressed Box beam or girders - Multiple (2 spans)--2009--96.5192.9Poor88.420 0277
NBI reportU.S. HIGHWAY 101SANTA ROSA CREEK04-SON-101-19.99-SROPrestressed Box beam or girders - Multiple--2009--170.6170.6Fair92.520 0276
NBI reportU.S. HIGHWAY 101SIXTH STREET04-SON-101-20.20-SROPrestressed Box beam or girders - Multiple--2009--89.292.2Fair87.220 0285
NBI reportU.S. ROUTE 101STEELE LANE04-SON-101-21.74-SROPrestressed Box beam or girders - Multiple--2009--121.4124.7Fair80.020 0299
NBI reportCAZADERO HWYHILLSIDE3.6 MI N/O SR 116Steel Stringer/Multi-beam or girder (3 spans)--2011--20.058.7Fair88.720C0554
NBI reportSONOMA MTN RDHILLSIDE1.27 MI S/O BENNETT V RDSteel Stringer/Multi-beam or girder--2011--29.229.5Fair71.520C0551
NBI reportSTATE ROUTE 128MAACAMA CREEK04-SON-128-17.25Concrete Box beam or girders - Multiple (2 spans)--2011--102.7205.4Good90.220 0292
NBI reportSTATE ROUTE 128REDWOOD CREEK04-SON-128-21.78Concrete Box beam or girders - Multiple--2011--75.575.5Good90.220 0293
NBI reportSTWRT PT-SKGG SPRGHILLSIDE8.5 MI E/O SR 1Steel Stringer/Multi-beam or girder (3 spans)--2011--20.060.0Fair93.420C0552
NBI reportUS HIGHWAY 101WEST RAILROAD AVENUE04-SON-101-10.67Prestressed Box beam or girders - Multiple--2011--173.2173.2Good85.020 0289
NBI reportUS HIGHWAY 101SR 116 GRAVENSTEIN HWY04-SON-101-12.70-COTIPrestressed Box beam or girders - Multiple--2011--159.1159.1Good85.020 0290
NBI reportWILLOW CREEK ROADWILLOW CREEK1.45 MI E/O SR 1Prestressed Slab--2011--45.647.9Good92.020C0570
NBI reportOLD MONTE RIO ROADHILLSIDEBTWN SANTA ROSA & DUNCANSteel Stringer/Multi-beam or girder (8 spans)--2012--19.4154.2Fair72.220C0573
NBI reportSB101-GOLF CRS OFFCOMMERCE BLVD & NWPRR04-SON-101-15.07-RNPKPrestressed Box beam or girders - Multiple (3 spans)--2012--125.3357.3Fair96.020 0287K
NBI reportSHILOH ROADPRUITT CREEK0.1 MI EAST OF CONDE LANEConcrete Arch - Deck (2 spans)--2012--31.262.3Good74.020C0575
NBI reportUS HIGHWAY 101WILFRED AV-GOLFCOURSE DR04-SON-101-14.89-RNPKPrestressed Box beam or girders - Multiple (3 spans)--2012--124.7249.4Fair81.620 0286
NBI reportUS HIGHWAY 101COMMERCE BLVD & NWPRR04-SON-101-15.03-RNPKPrestressed Box beam or girders - Multiple (3 spans)--2012--130.6372.4Fair88.320 0287
NBI reportROUTE 101 ON-RAMPWASHINGTON CREEK04-SON-101-4.78-PETPrestressed Stringer/Multi-beam or girder--2013--119.8119.8Good95.120 0163S
NBI reportAIRPORT BLVDSTATE ROUTE 10104-SON-101-26.30Prestressed Box beam or girders - Multiple (2 spans)--2014--165.0330.1Good95.120 0297
NBI reportFORT ROSS ROADHILLSIDE1.7 MI W/O KINGS RIDGE RDSteel Stringer/Multi-beam or girder (4 spans)--2014--19.779.1Fair83.020C0582
NBI reportKASTANIA ROADSTATE ROUTE 10104-SON-101-2.60-PETPrestressed Box beam or girders - Multiple--2014--184.1184.1Good96.820 0294
NBI reportOFFRAMP NB RTE 101MARK WEST CREEK04-SON-101-26.12Prestressed Box beam or girders - Multiple--2014--135.2135.2Good94.720 0298S
NBI reportOLD REDWOOD HWY NSTATE ROUTE 10104-SON-101-7.65-PETPrestressed Stringer/Multi-beam or girder (2 spans)--2014--133.2261.8Good96.620 0291
NBI reportPORTER CREEK ROADPORTER CREEK7.1 MI NE MARK WEST & 101Prestressed Stringer/Multi-beam or girder--2014--160.1160.1Good92.120C0572
NBI reportAUSTIN CREEK ROADHILLSIDEJUST S/O KRAMER ROADSteel Stringer/Multi-beam or girder (6 spans)--2015--18.4108.3Good88.420C0585
NBI reportPACIFIC AVENUEHILLSIDEIN JENNERSteel Stringer/Multi-beam or girder (2 spans)--2015--18.438.1Good72.820C0588
NBI reportPACIFIC AVENUEHILLSIDEIN JENNERSteel Stringer/Multi-beam or girder (2 spans)--2015--18.038.1Good80.720C0589
NBI reportSTARRETT HILL DRHILLSIDE0.8 MI SE JCT MOSCOW RDSteel Stringer/Multi-beam or girder (4 spans)--2015--19.476.4Good95.020C0587
NBI reportSTWRT PT-SKGG SPRGHILLSIDE2.77 MI E OF ST HWY 1Steel Stringer/Multi-beam or girder (4 spans)--2015--19.478.1Good83.620C0583
NBI reportSTWRT PT-SKGG SPRGHILLSIDE2.8 MI E OF ST HWY 1Steel Stringer/Multi-beam or girder (4 spans)--2015--19.478.1Good81.620C0584
NBI reportUS HIGHWAY 101 NBSR 116, RR TRACKS, DITCH04-SON-101-3.60-PETPrestressed Box beam or girders - Multiple (4 spans)--2015--167.7564.0Good83.620 0284R
NBI reportROUTE 101PETALUMA RIVER04-SON-101-3.23-PETPrestressed Stringer/Multi-beam or girder (5 spans)--2016--212.6907.2Good86.520 0295