Lake County

CarriesCrossesLocationDesignStatusYear BuiltYear Recon.Span Len.Total Len.ConditionSuff. RatingID
NBI report
Bridgehunter
WARDLAW STSAINT HELENA CREEK0.15 MI E SR 29 IN MIDLTNConcrete Arch - Deck (2 spans)NR eligible1908--65.0139.1Fair53.414C0035
NBI reportCLAYTON CREEK RDWREY CREEK (CLAYTON)0.6 MI S/E OF SR 29Concrete Tee beam--1916--27.932.2Fair35.414C0031
NBI reportSCOTTS VALLEY ROADHENDRICKS CREEK6.1 MI NW/O LAKEPORTConcrete Tee beam--1925196734.135.8Fair71.514C0063
NBI report
Bridgehunter
BRIDGE ARBOR RDROBINSON CREEK0.4 MI E OF SR 29Steel Stringer/Multi-beam or girder--1925201020.022.0Good89.514C0019
NBI reportFIRST STREETCLOVER CREEK0.1 MI E MAIN ST UPER LKConcrete Tee beam--1930--36.139.0Good52.514C0015
NBI reportBIG CANYON ROADBIG CANYON CREEK8 MI N OF SR 175Steel Stringer/Multi-beam or girder--1930199322.024.0Fair87.914C0114
NBI reportBIG CANYON ROADBIG CANYON CREEK8 1/4 MI N OF SR 175Steel Stringer/Multi-beam or girder--1930199322.624.6Poor25.714C0115
NBI reportBIG CANYON RDBIG CANYON CREEK8 MI NORTH OF SR 29Steel Stringer/Multi-beam or girder--1930199539.441.3Fair84.214C0116
NBI report
Bridgehunter
WITTER SPRINGS RDCOOPER CREEK2.2 MI NORTH OF SR 20Steel Truss - Thru--1930200130.230.2Fair53.614C0119
NBI reportHARBIN SPRINGS RDHARBIN CREEK2.3 MI NW OF BIG CYN RDSteel Stringer/Multi-beam or girder--1930200322.322.3Fair80.914C0112
NBI report
Bridgehunter
MATHEWS RDMANNING CREEK0.1 MI S OF SR 175Steel Truss - Thru--1930200969.969.9Fair58.014C0082
NBI report
Bridgehunter
HARBIN SPRINGS RDHARBIN CREEK2.5 MI NW OF BIG CYN RDSteel Truss - Thru--1930201549.949.9Fair5.014C0111
NBI reportBRIDGE ARBOR N RDCLOVER CREEKSOUTH OF SR 20 IN UPER LKSteel Stringer/Multi-beam or girder--1931--42.044.9Fair26.914C0022
NBI reportLAKESHORE BLVDLYONS CREEK0.5 MI S/O NICE-LUCERNE RSteel Stringer/Multi-beam or girder--1931--25.927.9Fair62.814C0065
NBI reportSTATE ROUTE 20MORRISON CREEK01-LAK-020-16.81Concrete Slab (2 spans)--1933--29.962.0Good61.814 0004
NBI reportSTATE ROUTE 29SAINT HELENA CREEK01-LAK-029-6.31Concrete Slab (6 spans)--1934199331.5187.0Good91.314 0016
NBI reportWITTER SPRINGS RDCOOPER CREEKWITTER SPR RD W/O EAST RDSteel Stringer/Multi-beam or girder--1935--20.021.0Fair62.414C0102
NBI reportWITTER SPRINGS RDCOOPER CREEK0.6 MI N OF SR 20Concrete Tee beam--1935196536.138.1Fair70.714C0090
NBI report
Bridgehunter
FOARD RDANDERSON CREEK0.1 MI S ANDERSON SPNG RDSteel Stringer/Multi-beam or girder (2 spans)--1940--22.039.0Poor7.114C0076
NBI report
Bridgehunter
CLARK DRIVECOLE CREEK0.7 MI S/O SODA BAY RDSteel Stringer/Multi-beam or girder (2 spans)--1940196513.126.2Fair96.014C0080
NBI reportANDERSON SPRINGS RANDERSON CREEK0.8 MI W OF SR 175Steel Stringer/Multi-beam or girder--1940199721.023.0Fair84.214C0074
NBI reportROSE ANDERSON RDANDERSON CREEKANDERSON SPRINGS RDSteel Stringer/Multi-beam or girder--1945199729.931.2Fair72.114C0075
NBI reportMAIN STREETKELSEY CREEKJUST E/O BELL HILL ROADSteel Stringer/Multi-beam or girder (4 spans)--1946--92.9372.1Fair76.414C0041
NBI reportSTATE ROUTE 29ROBINSON CREEK01-LAK-029-50.82Concrete Slab (5 spans)--1947--27.996.1Good74.514 0030
NBI reportSTATE ROUTE 29SAINT HELENA CREEK01-LAK-029-0.17Concrete Slab (5 spans)--1947199338.1172.9Good88.314 0052
NBI reportSTATE ROUTE 29SAINT HELENA CREEK01-LAK-029-1.26Concrete Slab (3 spans)--1947199336.1111.9Good87.614 0053
NBI reportSTATE ROUTE 29COYOTE CREEK01-LAK-029-11.89Concrete Slab--1948200329.932.2Good84.514 0051
NBI reportSTATE ROUTE 20BACHELOR CREEK01-LAK-020-5.84Steel Culvert (3 spans)--1950--8.936.1Fair98.814 0001
NBI reportBARTLETT SPR RDBARTLETT CREEK19 MI E OF RTE 20Steel Stringer/Multi-beam or girder--1950199760.064.0Fair78.714C0106
NBI reportPETERSON LANEADOBE CREEK0.5 MI W ADOBE CREEK RDSteel Girder and floorbeam system--1950200047.949.9Good51.414C0084
NBI reportSTATE ROUTE 175DRY CREEK01-LAK-175-27.48Concrete Culvert (8 spans)--1952--14.1110.9Fair94.814 0020
NBI reportSTATE ROUTE 53SEIGLER CREEK01-LAK-053-0.02Concrete Slab--1952199734.535.4Good84.414 0054
NBI reportSTATE ROUTE 20POLK JONES CATTLEPASS01-LAK-020-9.41Concrete Culvert (2 spans)--1955--13.123.6Fair90.714 0034
NBI reportSTATE ROUTE 29LUPIYOMA CREEK01-LAK-029-6.84Concrete Culvert (2 spans)--1955199312.125.9Good83.014 0015
NBI reportSODA BAY RDMANNING CREEK0.9 MI E/O SR 29Concrete Slab (3 spans)--1956--25.966.3Fair96.614C0046
NBI reportBIG CANYON RDBIG CANYON CREEK10 MI N OF SR 175Steel Stringer/Multi-beam or girder--1956199223.024.0Poor27.414C0060
NBI reportSODA BAY RDADOBE CREEK2.7 MI E OF SR 29Concrete Tee beam--1957--50.951.8Poor73.314C0002
NBI reportELK MTN RDOVERFLOW CHANNEL1.38 MI N OF SR 20Concrete Slab (9 spans)--1958--25.9223.4Good79.414C0056
NBI reportNICE-LUCERNE CUTOFRODMAN NARROWS(CLEAR LAK1.2 MI E/O SR 29Steel Stringer/Multi-beam or girder--1958--46.9313.0Poor70.814C0004
NBI reportPITNEY LNALLEY CREEK0.3 MI E OF ELK MTN RDConcrete Slab (3 spans)--1958--25.967.6Good68.414C0087
NBI reportRANCHERIA ROADMIDDLE CREEK0.5 MI W ELK MOUNTAIN RDConcrete Tee beam (4 spans)--1958196540.0163.1Fair59.914C0036
NBI reportELK MOUNTAIN ROADMIDDLE CREEK5.08 MI N OF SR 20Concrete Tee beam (3 spans)--1959--69.9179.5Good98.114C0025
NBI reportSTATE ROUTE 20MIDDLE CREEK01-LAK-020-8.56Prestressed Stringer/Multi-beam or girder (3 spans)--1959--70.9219.2Fair76.214 0002
NBI reportSTATE ROUTE 29COLE CREEK01-LAK-029-32.91Steel Arch - Deck--1959--24.026.2Fair74.414 0059
NBI reportBARTLETT SPR RDSTANTON CREEK19.6 MI N OF RTE 20Steel Stringer/Multi-beam or girder--1960--40.042.0Fair95.814C0108
NBI reportBARTLETT SPR RDCOMPLEXION CREEK28 MI E OF RTE 20Steel Stringer/Multi-beam or girder--1960--37.740.4Fair90.814C0109
NBI reportE HGHLND SPRING RDHIGHLAND CREEK0.1 MI S HIGHLAND SPGS RDSteel Culvert--1960--25.925.9Poor62.814C0013
NBI reportMOCKINGBIRD LANEROBINSON CREEK0.3 MI W OF SR 29Wood Stringer/Multi-beam or girder--1960--28.932.2Fair47.514C0086
NBI reportSCOTTS VALLEY ROADSCOTTS CREEK3.0 MI E OF HWY 29Concrete Tee beam (3 spans)--1960--65.9164.4Poor84.114C0026
NBI reportBARTLETT SPRING RDBARTLETT CREEK13.7 MI NE OF SR 20Steel Stringer/Multi-beam or girder--1960199749.953.2Fair60.814C0099
NBI reportBARTLETT SPR RDKILPEPPER CREEK12 MI N OF RTE 20Steel Stringer/Multi-beam or girder--1960200825.627.6Good89.014C0110
NBI reportBIG CANYON RDPUTAH CREEK0.5 MI N OF SR 175Concrete Tee beam (5 spans)--1961--58.1264.8Fair95.314C0010
NBI reportROADSTREAMTROUT CREEKSteel Culvert (2 spans)--1961----24.0Fair87.0M6--15.806
NBI reportSODA BAY RDKELSEY CREEK4.9 MI E/O SR 29Concrete Tee beam (3 spans)--1961--67.9173.6Fair80.514C0008
NBI reportROADSTREAMEEL RIVERSteel Culvert (2 spans)--1962----25.9Fair88.0M6--14.508
NBI reportBIG VALLEY RDMCGOUGH SLOUGHSE INTERSCT WITH ARGNT RDConcrete Culvert (3 spans)--1963--11.837.7Good88.714C0042
NBI reportBIG VALLEY RDADOBE CREEK0.2 MI N THOMAS RDConcrete Tee beam (3 spans)--1963--51.8132.9Fair78.814C0043
NBI reportBIG VALLEY RDHILL CREEK0.2 MI WEST OF FINLEYConcrete Culvert (2 spans)--1963--12.126.9Fair89.214C0044
NBI reportSTATE ROUTE 175PUTAH CREEK01-LAK-175-R24.95Concrete Tee beam (3 spans)--1964--51.8128.9Good78.514 0021
NBI reportBLUE HERON COURTCLEAR LAKE OAKS CHANNEL0.05 MI SE ISLAND CIRCLEConcrete Slab (3 spans)--1965--22.068.9Good66.114C0097
NBI reportBLUE HERON COURTCLEAR LAKE OAKS CHANNEL0.05 MI NW ISLAND CIRCLEConcrete Slab (3 spans)--1965--22.068.9Fair84.514C0098
NBI reportCOPSEY CREEK WAYCOPSEY CREEK0.05 MI W QUARTERHORSE LNConcrete Slab (3 spans)--1965--25.979.1Fair79.914C0093
NBI reportKONOCTISCHINDLER CREEK0.05 MI W KEYES BLVDConcrete Slab (3 spans)--1965--22.068.9Good73.414C0095
NBI reportKONOCTI VIEWCLEAR LAKE OAKS CHANNEL0.05 MI W LAKELAND STConcrete Slab (3 spans)--1965--22.068.9Fair74.514C0096
NBI reportMORGAN VALLEY RDCOPSEY CREEK1.0 MI E SR 29 & SR 53Steel Arch - Deck--1965--55.155.1Good74.414C0006
NBI reportSYLAR LANECOLE CREEK0.2 MI E/O STATE STREETSteel Stringer/Multi-beam or girder--1965200925.927.6Good90.614C0079
NBI reportARGONAUTADOBE CREEK0.1 MI W THOMAS LANEConcrete Slab (3 spans)--1966--32.298.1Fair98.014C0032
NBI reportBELL PARK AVESEIGLER CREEKS SR 29 IN LOWER LAKEConcrete Slab (3 spans)--1966--29.976.8Good96.014C0039
NBI reportELK MTN RDWEST FORK MIDDLE CREEK8.74 MI N S.R. 20Concrete Tee beam (2 spans)--1966--60.0122.1Fair74.914C0037
NBI reportROAD M01RATTLESNAKE CREEK40 MI. NORTH OF UPPERLAKEConcrete Box beam or girders - Multiple--1966--105.0228.4Good100.0050854000001009
NBI reportSTATE ROUTE 29KELSEY CREEK01-LAK-029-R34.97Concrete Box beam or girders - Multiple (3 spans)--1966--83.0210.0Good97.914 0064
NBI reportSTATE ROUTE 29ADOBE CREEK01-LAK-029-R37.57Concrete Slab (3 spans)--1966--32.298.1Good91.514 0065
NBI reportSTATE ROUTE 29HILL CREEK01-LAK-029-R36.56Concrete Culvert (3 spans)--1966--8.928.9Good90.914 0066
NBI reportSTATE ROUTE 29MANNING CREEK01-LAK-029-R38.91Concrete Culvert (3 spans)--1966--7.925.9Good96.614 0067
NBI reportCHALK MTN RDNORTH FORK CACHE CREEKIN SPRING VALLEY LAKE DEVSteel Stringer/Multi-beam or girder (5 spans)--1967--41.7209.0Fair37.814C0048
NBI reportWOLF CREEK ROADWOLF CREEKIN SPRING VALLEY LAKE DEVSteel Stringer/Multi-beam or girder (2 spans)--1967--41.084.0Fair60.114C0049
NBI reportWOLF CREEK ROADWOLF CREEKIN SPRING VALLEY LAKE DEVSteel Stringer/Multi-beam or girder (4 spans)--1967200541.0165.7Fair85.514C0051
NBI reportQUAIL TRAILWOLF CREEKIN SPRING VALLEY LAKE DEVSteel Stringer/Multi-beam or girder (3 spans)--1967200741.0124.0Fair83.014C0050
NBI reportBUTTS CYN RDBUCKSNORT CREEK6.8 MI SE/O SR 29Concrete Slab (2 spans)--1969--29.961.0Fair78.114C0034
NBI reportBOAT LAUNCH RMP RDCOLE CREEKCLEAR LAKE STATE PARKPrestressed Stringer/Multi-beam or girder--1970--45.650.5Fair85.814P0001
NBI reportFINLEY EAST ROADADOBE CREEK0.1 MI E OF STONE DRConcrete Slab (3 spans)--1970--27.986.0Good83.514C0003
NBI reportMARTIN STFORBES CREEK0.6 MI EAST OF SR 29Concrete Culvert (2 spans)--1970--13.527.2Good89.314C0066
NBI reportROAD M1BENMORE CREEK9 MI. NE OF POTTER VALLEYConcrete Box beam or girders - Multiple--1970--76.1113.9Good100.0050854000001002
NBI reportBOTTLE ROCK ROADCOLE CREEK0.15 MI S OF S.R. 29Steel Culvert--1971--21.021.0Poor70.814C0101
NBI reportROAD M1EEL RIVER13 MILES NE POTTER VALLEYConcrete Box beam or girders - Multiple--1971--120.1302.8Good100.0050854000001001
NBI reportHILL ROAD EASTSTATE ROUTE 2901-LAK-029-R43.75Prestressed Box beam or girders - Multiple (2 spans)--1972--171.9316.9Fair85.814 0039
NBI reportLAKEPORT BLVDSTATE ROUTE 2901-LAK-029-R41.42Concrete Box beam or girders - Multiple (2 spans)--1972--89.9190.0Fair85.614 0068
NBI reportPARK WAYSTATE ROUTE 2901-LAK-029-R45.14Concrete Box beam or girders - Multiple (2 spans)--1972--86.9175.9Good95.714 0073
NBI reportROAD 16N30ALLEY CREEK1.6 MI. N.E. UPLAKE R.S.Concrete Slab--1972--40.042.7Good85.0050854000001006
NBI reportSTATE ROUTE 2911TH STREET01-LAK-029-R42.68Prestressed Box beam or girders - Multiple--1972--109.9111.9Fair89.014 0038L
NBI reportSTATE ROUTE 2911TH STREET01-LAK-029-R42.68Prestressed Box beam or girders - Multiple--1972--109.9111.9Fair89.014 0038R
NBI reportSTATE ROUTE 29MARTIN STREET01-LAK-029-R42.00Prestressed Box beam or girders - Multiple--1972--129.9131.9Fair85.114 0069L
NBI reportSTATE ROUTE 29MARTIN STREET01-LAK-029-R42.00Prestressed Box beam or girders - Multiple--1972--129.9131.9Fair87.214 0069R
NBI reportSTATE ROUTE 29HILL ROAD01-LAK-029-R46.68Prestressed Box beam or girders - Multiple--1972--96.198.1Good94.514 0071L
NBI reportSTATE ROUTE 29HILL ROAD01-LAK-029-R46.68Prestressed Box beam or girders - Multiple--1972--100.1102.0Good91.314 0071R
NBI reportSTATE ROUTE 29LUCERNE CUT-OFF01-LAK-029-R47.85Prestressed Box beam or girders - Multiple--1972--100.7102.7Good95.414 0072L
NBI reportSTATE ROUTE 29LUCERNE CUT-OFF01-LAK-029-R47.85Prestressed Box beam or girders - Multiple--1972--107.6109.3Good95.114 0072R
NBI reportROAD M10BEAR CREEK24 MI. N.E. OF UPPERLAKEWood Stringer/Multi-beam or girder--1973--49.953.5Good83.9050854000001008
NBI reportSTATE ROUTE 20CLOVER CREEK01-LAK-020-8.89Concrete Slab (3 spans)--1975--20.060.0Good94.014 0003
NBI reportROAD M01SMOKEHOUSE CRKN. OF LAKE PILLSBURYConcrete Slab--1976--42.0106.6Good82.5050854000001000
NBI reportROAD M1SALMON CREEKN. OF LAKE PILLSBURYConcrete Slab--1976--42.0106.6Good82.4050854000001017
NBI reportELK MOUNTAIN RDSODA CREEKSIMMONS RD IN HULLVILLESteel Stringer/Multi-beam or girder--1979--48.950.9Fair85.714C0089
NBI reportSOCRATES MINE RDGUNNING CREEK1.9 MI W/O STATE RTE 175Steel Stringer/Multi-beam or girder (3 spans)--1981--34.159.4Fair90.914C0104
NBI reportBARTLETT SPR RDCACHE CREEK23.5 MI E OF RTE 20Steel Stringer/Multi-beam or girder (3 spans)--1982--60.0182.1Fair85.814C0107
NBI reportDRY CREEK RDDRY CREEK2 MI W OF SR 29Steel Stringer/Multi-beam or girder--1983199268.668.9Fair49.314C0070
NBI reportEICKHOFF RDSCOTTS CREEK0.1 MI N/O SCOTTS VALLEYConcrete Slab (3 spans)--1984--36.191.9Good92.514C0071
NBI reportNEW LONG VALLEY RDLONG VALLEY CREEK2.3 MI N/O SR 20Concrete Slab (3 spans)--1984--29.993.2Fair90.814C0053
NBI reportISLAND DRCLEARLAKE OAKS CHANNEL1/4 MI E SR 20Concrete Slab--1985--24.025.9Fair90.414C0040
NBI reportJESSIE STSEIGLER CANYON CREEK0.1 MI E OF SR 53Concrete Culvert (3 spans)--1987--13.842.7Fair97.014C0094
NBI reportKONOCTI RDCOLE CREEK1/4 MI E MAIN STSteel Stringer/Multi-beam or girder--1987--21.023.0Fair83.614C0078
NBI reportLAKE STCACHE CREEKS/O DAM ROADPrestressed Box beam or girders - Multiple--1987--132.6134.8Fair93.614C0024
NBI reportSTATE ROUTE 20NORTH FORK CACHE CREEK01-LAK-020-37.07Prestressed Box beam or girders - Multiple (5 spans)--1989--118.1591.6Fair69.014 0012
NBI reportSTATE ROUTE 29SCOTTS CREEK01-LAK-029-52.11Prestressed Box beam or girders - Multiple (4 spans)--1989--98.1337.0Fair68.014 0050
NBI reportBURNS VALLEY RDBURNS VALLEY CREEKNEAR CLEARLAKE HIGHLANDSConcrete Slab--1990--29.932.8Good97.714C0067
NBI reportSTATE ROUTE 29SEIGLER CREEK01-LAK-029-20.37Prestressed Box beam or girders - Multiple--1991--71.273.2Good78.114 0058
NBI reportSTATE ROUTE 175PUTAH CREEK01-LAK-175-R24.00Prestressed Slab--1994--49.949.9Good96.514 0080
NBI reportSPRUCE GROVE ROADCOPSEY CREEK0.3 MI EAST OF SR 29Concrete Stringer/Multi-beam or girder (3 spans)--1995--34.1102.0Fair87.314C0117
NBI reportSR 53CACHE CREEK01-LAK-053-1.10Prestressed Box Beam or girders - Single or Spread--1997--200.5203.4Fair87.214 0078L
NBI reportSR 53CACHE CREEK01-LAK-053-1.00Prestressed Box beam or girders - Multiple--1997--212.6215.6Good98.514 0078R
NBI reportOLD STATE HIGHWAYBURNS VALLEY CREEK1.5 Mi NW SR 53 & OLYMPConcrete Culvert (2 spans)--1999--9.821.7Good98.914C0029
NBI reportHunting Crk RdHUNTING CREEK2.4 mi SE of Mill Crk RdSteel Culvert--2003--32.232.2Good58.20000000L1837211
NBI reportSTATE ROUTE 29PUTAH CREEK01-LAK-029-9.74Concrete Box beam or girders - Multiple (5 spans)--2003--82.0383.9Good96.414 0014
NBI reportPERINI ROADSEIGLER CANYON CREEK25 FT S/O SEIGLER CYN RDSteel Stringer/Multi-beam or girder--2007--28.930.8Good99.014C0121
NBI reportMERRITT ROADKELSEY CREEK500 FT E/O BIG VALLEY RDPrestressed Box beam or girders - Multiple (3 spans)--2008--120.1290.0Fair99.914C0118
NBI reportHILDERBRAND DRSAINT HELENA CREEK0.1 MI E OF SR 29Prestressed Stringer/Multi-beam or girder--2014--97.4100.1Good93.514C0122
NBI reportACKLEY RDMANNING CREEK0.1 MI N/O MATHEWS RDConcrete Slab--2015--37.141.0Good89.514C0126
NBI reportHIGHLAND SPRING RDHIGHLAND CREEK4.4 MI SW/O BELL HILL RDConcrete Slab--2015--41.345.6Good96.814C0125
NBI reportSODA BAY RDCOLE CREEK6.0 MI E/O S.R. 29Prestressed Slab--2015--43.049.9Good99.414C0127