Boulder County

CarriesCrossesLocationDesignStatusYear BuiltYear Recon.Span Len.Total Len.ConditionSuff. RatingID
NBI report
Co Rd 54AMiddle Boulder CreekCastle Rock Pull OffConcrete SlabNR possible1917--20.323.6Fair76.8BCPOS-LOWER BR
NBI report
Co Rd 54AMiddle Boulder CreekCastle Rock Pull OffSteel Girder and floorbeam systemNR possible1917--28.533.1Poor28.0BCPOS-UPPER BR
NBI report
County Road 103Middle St. Vrain Creek100 Ft S of St Hwy 72Concrete Tee beam--1927--29.235.4Fair81.0BC-103-4.0-MSV
NBI reportCounty Road 84WNorth St. Vrain Creek1.0 Mi NW of St Hwy 7Concrete Tee beamNR possible1927--40.445.6Fair66.1BC-84W-1.0-NSV
NBI reportPublic RoadCoal Creek.25 M N of Jct US Hwy 287Concrete Tee beamNR possible1927200040.045.9Fair94.2LAF-PUBRD-003
NBI reportSH 7 MLDRAW0.35 MI E OF 75th STConcrete Culvert (2 spans)--1928--16.734.8Fair59.8D-16-BW
NBI reportSH 170 MLSOUTH BOULDER CREEK0.9 MI W. OF EL DORADO SPSteel Stringer/Multi-beam or girder--1930199337.141.0Fair75.5E-15-AH
NBI reportSH 119 MLMIDDLE BOULDER CREEKIN NEDERLANDConcrete Culvert (2 spans)--1933198714.830.8Fair73.7E-14-AR
NBI reportCR 62 (Empire Dr)Coal Creek0.7 M E of St Hwy 42Concrete Culvert (2 spans)NR possible1935195516.434.1Fair86.0BC-62-2.1-CO
NBI reportCounty Road 132Boulder Creek75 Ft S of St Hwy 119Prestressed Box beam or girders - Multiple--1935198429.936.7Fair67.1BC-132-0.1-BO
NBI reportSH 7 ML WBNDBOULDER CREEKARAPAHOE Ave IN BOULDERSteel Stringer/Multi-beam or girder (2 spans)NR possible1938--48.9102.7Poor51.9D-15-AQ
NBI reportSH 7 MLSOUTH BOULDER CREEKIN BOULDERSteel Stringer/Multi-beam or girder (2 spans)--1938199737.178.7Fair98.8D-16-J
NBI reportUS 287 MLDRY CREEKKen Pratt Blvd-LongmontConcrete Culvert (2 spans)--194719709.821.0Fair75.2D-16-D
NBI reportSH 119 MLNORTH BOULDER CREEK7.7 MI E OF JCT SH 72Concrete Culvert--1948--25.325.3Good96.1D-15-AI
NBI reportSH 119 MLNORTH BEAVER CREEKIN NEDERLANDConcrete Culvert (2 spans)--1948--9.823.0Good95.1E-14-R
NBI reportUS 287 MLLEFT HAND CREEKIN LONGMONTSteel Stringer/Multi-beam or girder--1948197039.043.0Fair84.7D-16-C
NBI reportNelson Rd (Cr 20)Boulder Feeder Ditch1.0 Mi W of Co Rd 39Prestressed Tee beam--1950198129.532.2Fair77.2BC-20-3.3-ID
NBI reportOxford Rd (Cr 26)Boulder Feeder Ditch0.3 Mi W of Co Rd 41Steel Stringer/Multi-beam or girder--1950198526.629.2Fair94.4BC-26-4.1-ID
NBI reportUS 36 MLCANYON CREEKIN BOULDERConcrete Culvert (2 spans)--1951--16.133.5Fair86.4E-15-AC
NBI reportTABLE MESA DRIVEUS 36 MLIN BOULDERSteel Stringer/Multi-beam or girder (4 spans)--1951197252.5178.2Fair81.8E-16-FB
NBI reportUS 36 MLSOUTH BOULDER CREEK2.4 MI E OF JCT SH 93Steel Stringer/Multi-beam or girder (3 spans)--1951201549.9114.8Good85.0E-16-FD
NBI reportSH 170 MLDAVIDSON DITCH1.5 MI W OF JCT SH 93Concrete Culvert--1952--24.024.0Fair78.7E-15-AB
NBI reportFDR 114MIDDLE ST. VRAIN CREEK.2 MI W OF CO HWY 72Wood Stringer/Multi-beam or girder--1952199527.930.8Good45.3021004000001199
NBI reportFDR 114MIDDLE ST. VRAIN CREEK0.94 MI WEST OF CO HWY 72Wood Stringer/Multi-beam or girder--1952199526.930.8Good49.0021004000001203
NBI reportUS 36 FR RDBOULDER CREEK SR28th STREET IN BOULDERSteel Stringer/Multi-beam or girder (3 spans)NR possible1952200535.196.5Fair89.4D-15-AP
NBI reportUS 36 ML WBNDBOULDER CREEK28th STREET IN BOULDERSteel Stringer/Multi-beam or girder (3 spans)NR possible1952200535.196.5Fair70.6D-15-AR
NBI report
SH 119 MLBOULDER CREEK13.7 MI E OF JCT SH 72Concrete Tee beam (3 spans)NR listed1953--49.9100.1Fair81.6D-15-AK
NBI reportSH 119 MLBOULDER CREEKJUST WEST OF BOULDERConcrete Tee beam (3 spans)--1953--75.1120.4Fair75.8D-15-G
NBI report
SH 7 MLNORTH ST VRAIN CREEKIN LYONSConcrete FrameNR listed1955--60.065.9Fair78.7D-15-A
NBI reportUS 36 MLLEFT HAND CREEK6.2 MI SO OF JCT SH 66Concrete Culvert (2 spans)--1955--9.821.0Fair73.6D-15-X
NBI reportSt Vrain Road CR16Boulder Feeder Ditch0.5 Mi E of Co Rd 51Prestressed Tee beam--1955198326.628.5Fair68.0BC-16-1.9-ID
NBI reportUS 36 MLFOUR MILE CANYON CREEK28th ST in BOULDERConcrete Tee beam (3 spans)--1957201629.992.9Fair82.9D-15-B
NBI reportSH 119 ML NBBEASLEY DITCH@ 55TH ST NE OF BOULDERConcrete Culvert--1958--22.622.6Fair76.0D-16-L
NBI reportSH 119 N/EBNDFOUR MILE CREEKIN BOULDERConcrete Tee beam (3 spans)--1958197136.1108.9Fair94.8D-16-I
NBI reportSH 119 ML NBNDLEFT HAND CREEK3.6 MI NE OF JCT SH 52Concrete Tee beam (4 spans)--1959--36.1143.1Fair80.2D-16-N
NBI reportSH 119 NBNDDRAW4.5 MI NE OF JCT US 36Concrete Culvert (3 spans)--1959--13.837.1Good92.2D-16-M
NBI reportSH 72 MLMIDDLE ST VRAIN CREEK7 MI NORTH OF WARDConcrete Tee beam (3 spans)--1959--75.5110.9Fair74.7D-14-G
NBI reportSH 72 MLSOUTH ST VRAIN CREEK3.8 MI NORTH OF WARDConcrete Culvert (2 spans)--1959--10.221.7Fair84.5D-15-H
NBI reportCounty Road 9Boulder Creek0.3 Mi N of Co Rd 42Prestressed Tee beam (2 spans)--1960--34.876.8Fair98.0BC-9-0.9-BO
NBI reportN 41st St (Cr 59)Left Hand Creek325 Ft S of Co Rd 26Prestressed Slab--1960--30.232.5Fair87.0BC-59-2.4-LT
NBI reportUS 36 ML EBNDBOULDER CREEKIN BOULDERSteel Stringer/Multi-beam or girder (3 spans)--1960--35.196.5Fair59.7D-15-AX
NBI reportHover RoadSt. Vrain River100 Ft S of 3rd AvenuePrestressed Box Beam or girders - Single or Spread (2 spans)--1960200247.9101.1Fair95.5LONG-HOVER-3RD
NBI reportBrockway DriveGoodhue Ditch0.1 Mi E of 76th StreetConcrete Slab--1962--20.324.9Fair77.7BC-O-OSS-7D
NBI report30th StreetEmpson Ditch0.59 Mi N of Baseline RdPrestressed Tee beam--1963--22.325.3Fair75.4BOLD-07-0.59-01
NBI reportEBND US 36 MLUS 36 SPUR/BASELINE RDIN BOULDERSteel Stringer/Multi-beam or girder--1963197795.8178.8Fair77.0D-15-AZ
NBI report30th StreetBoulder Creek0.79 Mi N. of Baseline RdPrestressed Tee beam--1963199759.162.3Fair95.0BOLD-07-0.79-2A
NBI reportFolsom StreetBoulder Creek0.40 Mi S of Canyon BlvdPrestressed Stringer/Multi-beam or girder--1965--57.160.0Fair82.1BOLD-04-0.40-01
NBI reportJuniper AvenueElmers Two Mile Ditch200 Ft E of 26th StreetPrestressed Tee beam--1965--31.235.1Fair67.7BOLD-09-0.05-01
NBI reportKenosha Rd (CR 38)Coal Creek0.2 Mi W of Co Rd 901Prestressed Tee beam--1965--28.931.5Fair83.4BC-38-7.9-CO
NBI reportSH 52 MLWHITE ROCK BOULDER DITCHNIWOT AT 79th ST INTConcrete Culvert--1965--25.625.6Fair82.5D-16-Y
NBI reportSH 93 MLCOAL CREEK3.5 MI NO OF JCT SH 72Concrete Culvert (3 spans)--1965--13.836.4Fair86.6E-15-O
NBI reportSouth Bowen StreetLeft Hand CreekAt Missouri AvePrestressed Tee beam--1965--27.930.8Poor94.0LONG-SBOW-MIS
NBI reportSH 7 ML EBNDBOULDER CREEKARAPAHOE AVENUEConcrete Tee beam (4 spans)--1966198649.9154.9Fair74.4D-15-AV
NBI reportSH 128 MLCOAL CREEK0.4 MI E OF JCT SH 93Concrete Culvert (3 spans)--1967--12.132.2Fair85.6E-16-HB
NBI reportSH 42 MLCOAL CREEK3.3 MI SE OF JCT SH 7Concrete Culvert (3 spans)--1967--15.140.0Fair96.6E-16-BC
NBI reportSH 93 MLDRAW1/2 MI S OF BOULDER LIMITConcrete Culvert (2 spans)--1969--9.521.0Good84.1E-15-A
NBI reportSH 93 MLSOUTH BOULDER CREEK0.4 MI N OF JCT SH 170 +Prestressed Tee beam--1969--72.273.2Fair99.1E-16-AN
NBI report3rd AvenueOligarchy DitchAt Pace StreetConcrete Culvert (2 spans)--1969197427.248.2Fair83.8LONG-3RD-PACEST
NBI report3rd Ave. EBGW RR.15 Mi W of Jct 119Steel Stringer/Multi-beam or girder (3 spans)--1969201250.9123.7Fair96.0LONG-3RDEB-GWRR
NBI reportE 5th AvenueOligarchy Ditch0.1 Mi East of Fox StConcrete Culvert--1970--21.721.7Fair96.9LONG-E5TH-FOX
NBI reportFolsom StreetBoulder Whiterock Ditch20 Ft N of Pearl StreetConcrete Slab--1970--22.024.0Fair93.1BOLD-04-0.39-03
NBI reportMc Sorley LaneSouth Boulder Creek0.1 Mi W of Cherryvale RdPrestressed Tee beam (2 spans)--1970--24.952.8Fair98.0BC-O-OSR-9B
NBI reportMoorhead AvenueSkunk Creek0.1 Mi E of 27th WayConcrete Culvert (2 spans)--1970--11.824.6Fair96.5BOLD-12-0.15-01
NBI reportPratt ParkwaySt. Vrain River250 Ft So of Boston AvePrestressed Tee beam (3 spans)--1970--47.6151.9Fair75.8LONG-PRAPK-BOS
NBI reportSpring DriveDavidson Ditch0.7 Mi S of S. Boulder RdConcrete Slab--1970--22.624.9Fair74.4BC-O-OST-7C
NBI reportStrath StreetLeft Hand Creek0.2 Mi N of Niwot RdConcrete Culvert (2 spans)--1970--14.128.9Fair90.4BC-O-OSK-9A
NBI reportWildwood RoadBear Canyon Creek150 Ft W of Bear Mtn. RdConcrete Culvert (2 spans)--1970--12.826.9Good97.0BOLD-11-0.00-01
NBI reportFolsom StreetGoose Creek300 Ft. So. of ValmontPrestressed Tee beam--1970198239.041.3Fair66.8BOLD-04-0.74-4A
NBI reportFDR 298 & BC 116NORTH BOULDER CREEK3.45 MI SW OF CO HWY 72Wood Stringer/Multi-beam or girder--1970199525.927.9Fair59.6021001000001000
NBI reportSH 119 ML SBNDBEASLEY DITCH@ 55TH ST NE OF BOULDERConcrete Culvert--1971--20.720.7Good76.0D-16-CF
NBI reportSH 119 SBNDBEASLEY DITCHN.E. OF BOULDERConcrete Culvert--1971--20.720.7Fair80.8D-16-AB_MINOR
NBI reportSH 157 RAMPUS 36 MLIN BOULDERSteel Stringer/Multi-beam or girder (2 spans)--1971--114.2228.0Fair85.0E-16-HW
NBI reportGlenwood DriveTwo Mile Creek400 Ft W of State Hwy 36Concrete Culvert (2 spans)--1972--12.125.6Fair96.6BOLD-38-GLENWDR
NBI reportUS 36 MLSUPPLY DITCHIN LYONSConcrete Culvert (2 spans)--1972--10.822.6Fair70.0D-15-BE
NBI reportUS 36 MLHIGHLAND CANAL1.2 MI SE OF JCT SH 7 LYOConcrete Culvert (3 spans)--1972--14.437.7Fair85.0D-15-BF
NBI reportCherryvale RoadDavidson Ditch0.5 Mi N of St Hwy 170Concrete Culvert--1973--22.622.6Fair96.1BC-39-16.0-ID
NBI reportIndependence Ave.Boulder & WhiterockD0.4 Mi E of St Hwy 119Concrete Culvert--1973--20.020.0Fair96.4BC-46-1.6-ID
NBI reportKalmia AvenueElmers Two Mile Ditch0.1 Mi W of Folsom StreetConcrete Culvert (2 spans)--1973--9.821.0Good87.4BOLD-10-0.10-01
NBI reportNo. 30th StreetFour Mile Creek300 Ft N of Palo ParkwayPrestressed Tee beam (2 spans)--1973--33.171.9Fair75.0BC-30TH-0.5-FMC
NBI reportSecond AvenueSt. Vrain Creek0.1 Mi So of Park StreetSteel Stringer/Multi-beam or girder (3 spans)--1973--49.2140.8Poor64.4LY2-S0.1-PARK
NBI reportSH 157 ML NBNDSOUTH BOULDER ROAD0.08 MI N OF JCT US 36Steel Stringer/Multi-beam or girder (2 spans)--1973--94.2184.7Fair96.3E-16-HX
NBI reportSH 157 ML SBNDS BLDR Rd-TBLE MSA Dr0.9 MI N OF JCT US 36Steel Stringer/Multi-beam or girder (2 spans)--1973--78.1152.9Fair97.1E-16-HY
NBI reportSH 7 MLNORTH ST VRAIN CREEK10 MI SE OF ESTES PARKConcrete Tee beam (3 spans)--1973--71.9120.1Fair95.9D-14-I
NBI report3rd Ave WBGW RR.15 Mi W of Jct 119Steel Stringer/Multi-beam or girder (3 spans)--1974--50.9123.7Poor84.2LONG-3RDWB-GWRR
NBI report21st Ave EastboundOligarchy Ditch300 Ft. E of Daley Dr.Concrete Culvert--1975--20.720.7Fair77.6LONG-21ST-VIV
NBI reportAlpine StreetOligarchy Ditch100 ft N of E 9th Ave.Concrete Culvert (2 spans)--1975--9.520.3Fair96.7LONG-ALP-E9TH
NBI reportSH 119 ML SBNDLEFT HAND CREEK3.6 MI N OF JCT SH 52Concrete Tee beam (3 spans)--1975--40.0123.4Good99.3D-16-AU
NBI reportSpencer StreetOligarchy Ditch50 Ft So of 20th StConcrete Culvert (2 spans)--1975--9.820.7Fair97.0LONG-SPEN-21ST
NBI reportSterling DriveLeft Hand Ditch100 Ft E of 47th StreetConcrete Culvert (2 spans)--1975--9.520.0Fair96.9BOLD-33-STERDR
NBI reportTwin Lakes RoadBLDR and Whiterock Ditch0.2 Mi E of 63rd StreetConcrete Culvert (2 spans)--1975--9.820.7Fair96.9BC-O-OSO-8A
NBI reportSouth Boulder RoadViele Channel (Ditch)0.6 Mi E of US Hwy 36Concrete Culvert (3 spans)--1975198616.142.7Fair94.5BC-60-0.3-VC-1
NBI reportCounty Road 901Boulder Creek0.3 Mi N of St Hwy 52Prestressed Tee beam (2 spans)--1976--61.7126.3Fair86.7BC-901-11.6-BO
NBI reportWoodland Rd (CR4)Highland Ditch1.3 Mi E of 75th StreetConcrete Culvert--1976--24.624.6Fair93.0BC-4-1.3-ID
NBI report120TH STREETCoal Creek0.25 M S of S. Boulder RdConcrete Culvert (3 spans)--1977--16.444.9Fair76.4LAF-120TH-002
NBI report6th StreetBoulder Creek0.1 Mi So of Canyon BlvdPrestressed Tee beam (2 spans)--1978--59.7122.1Fair75.0BOLD-01-0.05-01
NBI report9th StreetBoulder Creek0.08 Mi N of Arapahoe AvePrestressed Box Beam or girders - Single or Spread (2 spans)--1978--69.2145.0Fair94.0BOLD-02-0.08-01
NBI reportN. 75th St (Cr 25)Boulder Creek0.1 Mi S of Jay RoadPrestressed Tee beam (2 spans)--1978--53.2111.9Fair95.5BC-25-10.8-BO
NBI reportSH 157 MLBEAR CANYON CREEKNEAR COLORADO AVE.Concrete Culvert (3 spans)--1978--17.146.9Fair68.1D-16-CR
NBI reportSH 157 MLSKUNK CREEKIN BOULDERConcrete Culvert (2 spans)--1978--13.828.5Fair79.0D-16-CS
NBI reportColorado AvenueSkunk CreekAt 38th StreetConcrete Culvert (2 spans)--1979--14.830.8Fair96.2BOLD-37-COLOAVE
NBI reportCounty Road 31St. Vrain Creek0.6 Mi S of Co Rd 10Prestressed Tee beam (2 spans)--1979--53.5115.8Fair79.0BC-31-3.9A-SV
NBI reportSH 72 MLSOUTH BOULDER CREEKIN PINECLIFFSteel Stringer/Multi-beam or girder--1979--89.992.9Fair91.9E-15-AF
NBI report48th StreetGoose CreekJust N. of Pearl StConcrete Culvert (3 spans)--1980--15.142.7Good98.0BOLD-49-48THST
NBI reportAurora AvenueGregory Creek15 Ft. W of 6th StreetConcrete Culvert (2 spans)--1980--9.820.3Good90.7BOLD-35-AURORAA
NBI reportBaseline RoadSouth Boulder Creek0.1 Mi W of Cherryvale RdPrestressed Tee beam--1980--38.143.3Fair94.6BC-56-0.5-SB
NBI reportBaseline RoadBear Canyon Creek300 ft E of Meadow DrConcrete Culvert (2 spans)--1980--19.440.4Good95.3BOLD-50-BASELN
NBI reportBoulder Hills DrBoulder Feeder Ditch50 Ft E of Stirrup LanePrestressed Tee beam--1980--41.345.9Fair89.4BC-O-OSJ-9A
NBI reportCounty Road 33Left Hand Creek0.3 M N of Oxford Rd (26)Concrete Culvert (3 spans)--1980--15.743.3Fair96.3BC-33-1.2-LT
NBI reportPratt ParkwayBNRR and 1st Avenue0.2 Mi N of Boston AvePrestressed Stringer/Multi-beam or girder (3 spans)--1980--86.6258.9Fair77.5LONG-PRAPK-1ST
NBI reportSB Table Mesa Dr.Bear CreekHarvard Ln & SB TableConcrete Culvert (2 spans)--1980--11.824.6Fair93.9BOLD-36-TABMSAD
NBI reportHygiene Rd (Cr 10)St. Vrain Creek1.0 Mi W of Co Rd 31Prestressed Stringer/Multi-beam or girder--1981--98.8103.7Fair98.5BC-10-3.1-SV
NBI reportPearl ParkwayLeft Hand Ditch500 Ft W of Foothills PkyConcrete Culvert (3 spans)--1981--12.834.1Fair97.0BOLD-34-PEARLPW
NBI reportSH 157 MLBNSF RRIN BOULDERPrestressed Box Beam or girders - Single or Spread (3 spans)--1981--77.4185.4Fair50.8D-16-CV
NBI reportSH 157 MLBOULDER CREEKJUST N. OF HWY 7Prestressed Stringer/Multi-beam or girder (4 spans)--1981--104.0367.5Fair84.2D-16-CW
NBI reportSH 157 MLWALNUT STREETIN BOULDERConcrete Tee beam (3 spans)--1981--66.6151.9Fair92.7D-16-CX
NBI reportWILD BASIN ROADNORTH ST. VRAIN CREEKHWY 7 TO WILD BASIN TRAILPrestressed Tee beam--1982--28.928.9Good90.01520011P0000000
NBI reportWILD BASIN ROADNORTH ST. VRAIN CREEK2.1 MILES FROM PARK BOUNDPrestressed Tee beam--1982--24.924.9Fair84.01520012P0000000
NBI reportBent WayDry Creek No. 10.1 Mi E of Hover RoadConcrete Culvert (2 spans)--1983--14.128.9Fair82.7LONG-BENT-HOVER
NBI reportSH170 ML(McCaslin)US 36 ML3.9 MI E OF JCT SH 93Prestressed Stringer/Multi-beam or girder (2 spans)--1983201695.1192.6Fair93.3E-16-KZ
NBI reportN. 95th St (Cr 19)Liggett Ditch1.2 Mi S of Co Rd 38Concrete Culvert--1984--22.322.3Good94.2BC-19-14.6-ID
NBI reportPrice/Frontage RdsDry CreekS. Sunset St & Hwy 11Concrete Culvert (2 spans)--1984--9.821.0Fair81.6LONG-PRICE-FLO
NBI report17th StreetBoulder Creek0.4 Mi So of Canyon Blvd.Prestressed Box beam or girders - Multiple--1985--99.1104.7Fair95.0BOLD-03-0.36-1A
NBI reportFlatiron ParkwyDry Creek0.1 Mi E of N 55th StreetPrestressed Tee beam--1985--57.768.9Fair97.0BOLD-05-0.10-01
NBI reportNiwot Road (Cr 34)Dry Creek0.7 Mi E of St Hwy 119Concrete Culvert (2 spans)--1985--13.828.9Fair96.3BC-34-0.7-DC
NBI reportNorth 55th StreetBoulder Creek0.1 Mi N of Flatiron PkwyPrestressed Stringer/Multi-beam or girder (2 spans)--1985--94.2200.5Fair95.8BOLD-08-0.30-02
NBI reportSH 157 MLPEARL STREET2.9 MI N OF US 36Prestressed Stringer/Multi-beam or girder--1985--149.9153.9Fair85.0D-16-CU
NBI reportSH 7 MLBEAR CANYON CREEKJCT 157 & ARAPAHOEConcrete Culvert (7 spans)--1985--14.186.3Fair82.9D-16-DB
NBI reportUS 287 MLBOULDER CREEK3 MI N OF JCT SH 7Prestressed Stringer/Multi-beam or girder (3 spans)--1985--73.5221.1Fair99.2D-16-DA
NBI reportHover RoadDry Creek No. 10.2 Mi S of Nelson RoadConcrete Culvert (3 spans)--1985201714.444.9Good79.3LONG-HOVER-NEL
NBI report47th StreetSouth Goose Creek40 Ft N of Pearl ParkwayConcrete Culvert (4 spans)--1986--9.543.0Fair96.4BOLD-19-0.01-01
NBI report48th CTS. Goose Creek30 Ft N of Pearl ParkwayConcrete Culvert (3 spans)--1986--16.143.6Good97.0BOLD-20-0.01-01
NBI reportCherryvale RoadDavidson Ditch0.9 Mi S of US Hwy 36Metal Culvert--1986--22.622.6Fair63.3BC-39-15.5-ID
NBI reportN. 61st StreetBoulder Creek1.0 Mi So of Jay RoadPrestressed Box beam or girders - Multiple (2 spans)--1986--44.093.8Fair77.0BC-39-9.9-BO-1
NBI reportPearl ParkwayS. Goose Creek DrainageAt 49th StreetConcrete Culvert (3 spans)--1986--27.975.1Fair85.5BOLD-18-1.83-01
NBI reportPearl ParkwayNorth Goose Creek0.6 M E of Foothills PkwyConcrete Culvert (3 spans)--1986--14.143.6Fair94.4BOLD-18-2.21-02
NBI reportS Boulder RoadSouth Boulder Creek0.4 Mi E of US Hwy 36Prestressed Tee beam (2 spans)--1986--55.4120.7Good96.5BC-60-0.4-SB-1
NBI reportSH 157 MLSOUTH GOOSE CREEK0.03 MI N OF PEARL STConcrete Culvert (4 spans)--1986--10.244.3Fair65.1D-16-CN
NBI reportSH 157 MLNORTH GOOSE CREEK0.05 MI N OF PEARL ST.Concrete Culvert (7 spans)--1986--7.962.3Fair82.5D-16-CZ
NBI report120TH STREETRock Creek0.5 Mi S of S. Boulder RdConcrete Culvert (2 spans)--1986200020.041.3Good76.0LAF-120TH-001B
NBI reportHygiene Rd (Cr 10)Boulder Feeder Ditch0.7 Mi E of US Hwy 36Concrete Frame--1987--26.928.9Good96.8BC-10-0.8-ID1
NBI reportSH 157 MLWONDERLAND CREEKIN BOULDERConcrete Culvert (3 spans)--1987--18.758.4Fair78.3D-16-DD
NBI reportSH 157 MLBOULDER, WHITEROCK DITCHIN BOULDERConcrete Culvert (2 spans)--1987--9.821.0Fair78.3D-16-DE
NBI reportArapahoe AvenueBoulder Creek0.08 Mi E of S. BroadwayPrestressed Box beam or girders - Multiple--1988--84.088.9Fair77.5BOLD-16-0.08-1A
NBI reportCounty Road 38Boulder Creek1.5 Mi W of Co Rd 901Prestressed Tee beam (2 spans)--1988--44.996.5Fair96.7BC-38-6.7-BO1
NBI reportCounty Road 80North St. Vrain Creek20 Ft S of US Hwy 36Prestressed Box Beam or girders - Single or Spread--1988--54.561.4Fair90.8BC-80-0.1-NSV1
NBI reportCounty Road 80North St. Vrain Creek0.8 Mi W of US Hwy 36Prestressed Box Beam or girders - Single or Spread--1988--47.650.2Fair77.2BC-80-0.8-NSV1
NBI reportKingsridge Blvd.Wonderland Creek0.2 Mi N of Valmont DriveConcrete Culvert (7 spans)--1988--16.487.9Fair96.9BOLD-18-0.1-01
NBI reportMarshall Rd(Cr 51)South Boulder Creek0.5 Mi N of St Hwy 170Wood Slab--1988--36.138.1Good95.9BC-51-11.0-SB1
NBI reportN. 119th St (Cr 3)St. Vrain Creek0.5 Mi N of Co Rd 20Steel Stringer/Multi-beam or girder (2 spans)--1988--59.4127.0Good95.5BC-3-7.5-SV1
NBI reportProspect Road CR24Boulder Feeder Ditch0.3 Mi E of Co Rd 57Concrete Frame--1988--28.231.8Fair97.0BC-24-0.3-ID1
NBI reportSH 157 MLSH 119 MLIN BOULDERPrestressed Stringer/Multi-beam or girder (2 spans)--1988--102.4198.5Fair90.2D-16-DF
NBI reportSH 157 MLBNSF RRIN BOULDERPrestressed Stringer/Multi-beam or girder (3 spans)--1988--121.1339.6Fair93.1D-16-DG
NBI reportSH 157 NBNDFOUR MILE CANYON CREEKTWO MILES N OF BOULDER CIPrestressed Box Beam or girders - Single or Spread (2 spans)--1988--64.3132.2Fair99.0D-16-DJ
NBI reportSH 157 SBNDFOUR MILE CANYON CREEK.25 MI S OF SH119 INTSNPrestressed Box Beam or girders - Single or Spread (2 spans)--1988--64.3132.2Fair96.9D-16-DK
NBI report15th AvenueOligarchy Ditch100 Ft W of Lamplighte DrConcrete Frame--1989--20.321.7Fair97.0LONG-15TH-LAMP
NBI report47TH STREETSH 157 MLNEAR SH 119 IN BOULDERPrestressed Stringer/Multi-beam or girder (4 spans)--1989--119.1389.8Fair96.4D-16-DL
NBI reportFDR 112SOUTH ST VRAIN CREEK5.75 MI WEST OF CO HWY 72Prestressed Slab--1989--40.441.3Good80.0021004000001202
NBI reportN. 95th St (CR10)Highland Ditch0.5 Mi N of WoodlandConcrete Frame--1989--20.322.6Good96.1BC-19-1.5-ID1
NBI reportArapahoe AvenueBoulder Creek50 Ft S of Canyon BlvdPrestressed Box beam or girders - Multiple--1990--89.993.2Fair85.9BOLD-16-1.3-02A
NBI reportBoston Ave (Cr 18)St. Vrain Creek0.1 Mi E of Co Rd 15Prestressed Tee beam (3 spans)--1990--49.9150.3Fair89.9BC-18-0.1-SV1
NBI reportCounty Road 130Middle Boulder Creek2.5 Mi W of St Hwy 72Prestressed Box Beam or girders - Single or Spread--1990--37.442.0Fair60.1BC-130-2.5-MB1
NBI reportCounty Road 84SSouth St. Vrain Creek0.1 Mi S of St Hwy 7Prestressed Box Beam or girders - Single or Spread--1990--52.558.1Fair98.9BC-84S-0.1-SSV1
NBI reportHover RoadOligarchy Ditch100 Ft S of 20th StreetConcrete Frame--1990--28.930.8Fair84.0LONG-HOVER-20TH
NBI reportSH 7 MLCOAL CREEK1.7 MI E OF JCT US 287Prestressed Box Beam or girders - Single or Spread (2 spans)--1990--70.9146.0Good90.6D-16-DM
NBI reportUS 287 MLDRY CREEK2.7 MI NO OF JCT SH 52Concrete Culvert (2 spans)--1990--19.039.0Fair94.4D-16-DN
NBI reportUS 287 MLDRAW0.9 MI S OF JCT SH 52Concrete Culvert (2 spans)--1990--12.124.9Good78.2D-16-DO
NBI reportC. R. 41 (63rd St)St. Vrain Creek0.5 Mi N of Co Rd 10Prestressed Box Beam or girders - Single or Spread--1991--53.859.1Fair91.5BC-41-1.4-SV1
NBI reportCounty Road 26Left Hand Creek0.6 Mi W of Co Rd 33Prestressed Box Beam or girders - Single or Spread--1991--53.860.0Good99.0BC-26-5.3-LT1
NBI report
County Road 71North St. Vrain Creek30 Ft So of US Hwy 36Wood Arch - Thru--1991--66.976.1Good92.0BC-71-2.4-NSV1
NBI reportDry Creek DriveDry Creek No. 10.1 Mi So of Bent WayConcrete Frame--1991--29.932.2Good96.1LONG-DRYCR-BENT
NBI report2nd AvenueCoal Creek0.2 Mi South of WilliamsConcrete Slab (2 spans)--1992--29.966.3Good75.8SUPER-2ND-AVE
NBI reportN 81st St (Cr 31)Left Hand Creek0.1 M N of Oxford Rd (26)Prestressed Box Beam or girders - Single or Spread--1992--49.956.1Good98.0BC-31-8.6-LT1
NBI reportSH 93 MLPEDESTRIAN UNDERPASSBROADWAY AT COLLEGE BLVDConcrete Culvert--1992--26.226.2Good79.6D-15-BP
NBI reportCounty Road 103Middle St. Vrain Creek0.5 Mi SW of St Hwy 7Prestressed Slab--1993--40.043.3Fair92.5BC-103-0.5-MSV1
NBI reportCounty Road 103Middle St. Vrain Creek200 Ft S of Raymond StorePrestressed Slab--1993--39.743.3Good92.5BC-103-1.3-MSV1
NBI reportDillon RoadCoal Creek & Ped Tra0.5 Mi E of McCaslin BlvdConcrete Frame (2 spans)--1993--21.743.3Fair76.9LOUIS-DILLRD
NBI reportN 49th St (Cr 51)Left Hand Creek0.5 Mi N of Co Rd 34Prestressed Box Beam or girders - Single or Spread--1993--54.158.1Good99.0BC-51-5.3-LT1
NBI reportUS 287DRAWJUST N OF NW PKWYConcrete Culvert (2 spans)--1993--13.124.9Good67.0E-16-NG
NBI reportUS 287 NBNDROCK CREEK0.4 MI S of NW PKWYPrestressed Stringer/Multi-beam or girder--1993--108.3111.9Good85.0E-16-MT
NBI reportUS 36 WBND SPURUS 36 SPUR/BASELINE RDS end of BOULDERPrestressed Box beam or girders - Multiple (2 spans)--1993--155.2314.0Good100.0D-15-BO
NBI report30th StreetNorth Goose CreekAt Mapleton & 30th StConcrete Frame (2 spans)--1994--27.959.7Fair91.0BOLD-07-1.72-04
NBI reportAirport RoadDry Creek0.1 Mi N of Buckthorn Dr.Concrete Culvert (4 spans)--1994--12.152.5Fair96.6LONG-AIRPT-BUCK
NBI reportBroadwayFour Mile CreekAt Rosewood AvenueConcrete Culvert--1994--20.320.3Fair80.3BOLD-BRDWAY-4MI
NBI reportCounty Road 124ENorth Boulder Creek0.1 Mi NE of St Hwy 7Concrete Frame--1994--27.929.5Fair98.0BC-124E-0.1-NB1
NBI reportCounty Road 128ENorth Boulder Creek3.9 Mi E of St Hwy 72Concrete Frame--1994--32.534.5Fair98.0BC-128E-3.9-NB1
NBI reportCR124E-Hummer Dr.North Boulder Creek1.2 Mi NE of St Hwy 73Concrete Frame--1994--27.929.5Fair91.1BC-124E-1.2-NB1
NBI reportEMMA ST.US 287 MLIN LAFAYETTEPrestressed Box beam or girders - Multiple (2 spans)--1994--98.1203.1Good93.9E-16-PQ
NBI reportUS 287 MLDRAWIN BOULDER COUNTYConcrete Culvert (3 spans)--1994--9.532.2Good71.7E-16-NH
NBI reportUS 287 ML SBNDROCK CREEK2.2 MI NO OF JCT SH 121Prestressed Stringer/Multi-beam or girder--1994--108.6111.9Good95.3E-16-MU
NBI reportPike RoadLeft Hand Creek0.2 Mi E of Sunset StConcrete Culvert (2 spans)--1994200426.244.6Good99.3LONG-PIKE-HOVER
NBI reportCounty Road 1Big Dry Creek0.3 Mi N of Co Rd 20.5Prestressed Slab--1995--28.530.8Fair93.5WEL001.0-020.5A
NBI reportMartin DriveBear Crk and Bike Path300 Ft. E of 36th St.Concrete Culvert (2 spans)--1995--24.032.8Fair84.9BOLD-22-0.44-01
NBI reportMcCaslin BlvdCoal Creek0.3 Mi S of US Hwy 36Prestressed Box Beam or girders - Single or Spread--1995--76.480.1Good95.3SUPER-MCCASLINA
NBI reportMoorhead AvenueBear Creek: Bike Path0.4 Mi NW of Table Mesa DConcrete Culvert--1995--31.231.2Good96.8BOLD-12-0.78-02
NBI report55th StreetEmpson Ditch250 Ft N of Penn. Ave.Prestressed Box Beam or girders - Single or Spread--1996--43.648.9Fair84.6BOLD-08-0.49-1A
NBI reportCounty Road 35St. Vrain Creek0.2 Mi S of Co Rd 10Steel Stringer/Multi-beam or girder (2 spans)--1996--44.394.5Fair98.0BC-35-0.2-SV1
NBI reportFlagstaff Rd CR56Hillside Slide1.0 Mi W of Baseline RdConcrete Slab (6 spans)--1996--29.9170.0Good75.4BC-56-00.9-SS
NBI reportLookout RoadBoulder Cr. Supply Ditch0.28 Mi E of Spine RoadConcrete Culvert--1996--20.320.3Good94.1BOLD-17-0.28-1A
NBI reportLookout RoadBoulder & Whiterock0.32 Mi Eof Spine StreetConcrete Culvert--1996--20.720.7Good94.1BOLD-17-0.32-2A
NBI reportMohawk DriveBear Crk and Bike Path0.25 Mi No of Baseline RdConcrete Culvert--1996--21.021.0Good97.8BOLD-21-1.20-01
NBI reportSOUTH BOULDER RDDRAINAGE DITCH ARIN LAFAYETTEConcrete Culvert--1996--20.020.0Good91.5E-16-PO
NBI reportSunset WayDry Creek20 Ft SW of Korte WayConcrete Frame--1996--34.535.8Fair97.0LONG-SUNS-KORT
NBI reportUS 287 MLCOAL CREEKIN BOULDER COUNTYPrestressed Stringer/Multi-beam or girder (2 spans)--1996--69.2141.1Good98.9E-16-PN
NBI reportCounty Road 47St. Vrain Supply Canal2.7 Mi N of St Hwy 66Prestressed Box Beam or girders - Single or Spread--1997--49.254.1Good80.2BC-47-0.1-ID1
NBI reportFordham StreetDry Creek0.3 Mi So of Nelson RoadConcrete Frame--1997--29.931.8Fair72.5LONG-FORD-QUAIL
NBI reportGilpin DriveBear Canyon Creek350 ft S of Evans DrConcrete Culvert--1997--20.320.3Good97.0BOLD-47-GLPNDR
NBI reportUS 287 MLLOWER BOULDER DITCH3.4 MI N OF LAFAYETTEConcrete Culvert--1997--20.320.3Good83.4D-16-DP
NBI reportHarvard StreetOligarchy Ditch50 Ft So. of N. Shore Dr.Concrete Frame--1998--24.025.9Good94.5LONG-HARD-NSHOR
NBI reportIndiana AvenueRock Creek150 Ft N of Coalton DConcrete Culvert (2 spans)--1999--14.128.5Fair84.5SUPER-INDIANA
NBI reportRock Creek Pkwy.Rock Creek0.3 Mi N of Coalton DConcrete Culvert (4 spans)--1999--23.6101.7Fair88.9SUPER-ROCKCKBL
NBI reportSH 170 MLCOMMUNITY DITCHE ENT ELDORADO STATE PARKSteel Stringer/Multi-beam or girder--1999--40.043.0Fair61.4E-15-AA
NBI reportUS 287 MLHIGHLAND DITCH2.1 MI NO OF JCT SH 66Concrete Culvert (2 spans)--1999--15.431.8Fair81.6D-16-BC
NBI reportValmont RdBoulder Creek200 Ft. E of 55th StreetPrestressed Box beam or girders - Multiple (2 spans)--1999--89.9189.0Good96.5BC-52-1.9-BO1
NBI report17th AvenueSpring Gulch750 Ft E of Whitehall DrConcrete Culvert (3 spans)--2000--15.748.6Good95.4LONG-17TH-WHTHL
NBI reportCoalton DriveRock Creek0.15 Mi East of McCaslinConcrete Culvert (3 spans)--2000--16.150.2Fair84.1SUPER-COALTON
NBI reportCounty Road 96South St. Vrain Creek100 Ft. W of St Hwy 72Steel Stringer/Multi-beam or girder--2000--20.324.9Fair75.4BC-96-0.1-SSV1
NBI reportDeerwood DriveOligarchy Ditch20 Ft W of Co Rd 1Concrete Culvert (2 spans)--2000--12.124.9Fair96.9LONG-DRWD-SMRHK
NBI reportHorizon AvenueRock Creek.1 MI East 120thConcrete Culvert (4 spans)--2000--20.076.1Good97.0LAF-HORIZ-004
NBI reportOlympia AvenueSpring Gulch200 feet E of Boise CourtConcrete Culvert (3 spans)--2000--14.144.0Good97.9LONG-OLYM-BOISE
NBI reportPace StreetSpring Gulch.15 Mi. N of WyndemereConcrete Culvert (3 spans)--2000--14.445.3Good99.2LONG-PACE-WYDMR
NBI reportRock Creek PkwyCommunity Ditch300 Ft East of McCaslinConcrete Frame--2000--32.235.1Fair84.7SUPER-ROKCKBL-B
NBI reportRogers RoadLykin Gulch0.25 Mi W of Airport RdConcrete Culvert (6 spans)--2000--22.6162.4Fair80.3LONG-ROGR-AIRRD
NBI reportSouth Sunset St.Left Hand Creek200 ft N of Creekside DrConcrete Frame (3 spans)--2000--21.368.9Good100.0LONG-SNST-CRKSD
NBI reportUS 36 MLST VRAIN CREEKIN LYONSPrestressed Box beam or girders - Multiple (2 spans)--2000--58.4121.1Good95.8D-15-I
NBI report27th StreetGoose Creek50 ft N of Mapleton AvePrestressed Box Beam or girders - Single or Spread--2001--63.368.2Good89.0BOLD-39-27THST
NBI reportUS 36 MLRAMP B & BIKEPATH1.5 MI E. OF SUPERIORPrestressed Box Beam or girders - Single or Spread--2001201353.256.8Good89.0E-16-HK
NBI reportAirport Road CR25Left Hand Creek50 Ft N of St Hwy 119Prestressed Box beam or girders - Multiple--2003--65.068.6Fair98.3BC-25-4.7-LT1
NBI reportSH 119 ML EBNDST VRAIN RIVERNEAR LONGMONTPrestressed Box Beam or girders - Single or Spread (2 spans)--2003--143.4290.4Good98.7D-16-DX
NBI reportSH 119 ML WBNDST. VRAIN RIVERNEAR LONGMONTPrestressed Box Beam or girders - Single or Spread (2 spans)--2003--143.4290.4Fair98.7D-16-DY
NBI reportSH 119 ML, E.BndLEFT HAND CREEK3.6 MI NE OF SH 52Prestressed Box Beam or girders - Single or Spread (2 spans)--2003--85.6174.2Good98.7D-16-DV
NBI reportSH 119 ML, W.BndLEFTHAND CREEK3.6 MI NE OF SH 52Prestressed Box Beam or girders - Single or Spread (2 spans)--2003--85.6174.2Good98.7D-16-DW
NBI reportE 9th AvenueOligarchy Ditch100 ft E of Alpine StreetConcrete Culvert (3 spans)--2004--24.082.4Good95.1LONG-E9TH-ALP-A
NBI reportGrandview Meadow DDry Creek0.4 Mi So of Nelson RdConcrete Frame--2004--20.021.7Good99.7LONG-GRAND-CLBN
NBI reportSH 119 MLOLIGARCHY DITCHIN LONGMONTConcrete Culvert (2 spans)--2004--9.821.0Fair69.8D-16-DZ
NBI reportSH 93 MLBOULDER CREEKIN BOULDERPrestressed Tee beam (3 spans)NR listed2004--131.9206.0Good79.3D-15-BC
NBI reportFairways DriveLocal Drainage.4 Mi S of Neva RdConcrete Culvert (3 spans)--2005--16.145.6Good96.9BC-426606-0.4A
NBI reportGolf Club DriveLocal Drainage0.1 Mi So of Hogan CtConcrete Culvert (3 spans)--2005--12.131.5Good96.8BC-580802-0.1
NBI reportGolf Club DriveLocal Drainage0.4 Mi So of Hogan CtConcrete Culvert (3 spans)--2005--11.831.2Good97.9BC-580802-0.4
NBI reportIris AveElmers Two Mile Ditch0.15 Mi W of US36/28th StConcrete Culvert--2005--20.020.0Good78.9BOLD-40-IRISAVE
NBI reportNiwot Meadow FarmDry Creek No 20.2 Mi E of 83rd StPrestressed Box Beam or girders - Single or Spread--2005--67.674.2Fair97.0BC-572705-0.2DR
NBI reportSixth St (CR 130)Middle Boulder Creek.1 Mi S CR 130Eldorado RdConcrete Frame--2005--29.931.8Fair91.3BC-130-3.3-MB
NBI report96th StreetBNSF RR250 Ft. N of CR 19Prestressed Box beam or girders - Multiple (4 spans)--2006--94.5252.3Good96.8LOUIS-96TH-BNSF
NBI report96th StreetCoal Creek0.15 Mi. S. of SH42Prestressed Stringer/Multi-beam or girder (2 spans)--2006--119.1247.1Good98.7LOUIS-96TH-COAL
NBI reportAirport RoadLykins Gulch500 ft N of Rogers RoadConcrete Culvert (4 spans)--2006--14.458.4Fair97.0LONG-AIRRD-ROGR
NBI reportAirport RoadSt. Vrain River Overflow0.2 Mi N of St Vrain RdConcrete Culvert--2006--14.143.6Good95.0LONG-AIRRD-SVRD
NBI reportAirport RoadSt. Vrain River600 Ft. S of 9th Ave.Prestressed Box Beam or girders - Single or Spread (3 spans)--2006--79.1221.5Good97.4LONG-AIRRD_9TH
NBI reportMcConnell DriveSaint Vrain Creek50 Ft S of US36 / SH66Concrete Frame (3 spans)--2006--29.995.8Fair89.7LYMCCON-W.02-36
NBI reportSH 7 (ARAPAHOE)BIKE/PED UNDERPASSEAST OF JCT SH 7 & SH157Concrete Frame--2006--20.022.0Fair96.1D-16-DQ
NBI reportValmont Rd (CR 52)South Boulder Creek0.4 Mi E of 55th St.Prestressed Box beam or girders - Multiple (2 spans)--2006--89.9189.3Fair95.6BC-52-2.1-SB-A
NBI reportUS 36 MLNORTH ST VRAIN CREEKIN LYONSPrestressed Stringer/Multi-beam or girder--2007--86.088.6Fair97.5D-15-BA
NBI reportUS 36 MLNORTH ST VRAIN CREEKIN LYONSPrestressed Box beam or girders - Multiple--2007--90.293.2Good81.1D-15-BB
NBI report27th WaySkunk Creek0.2 Mi No of St Hwy 93Concrete Culvert--2008--20.020.0Good79.4BOLD-13-0.30-1A
NBI reportCHERRYVALE ROADSH 36 ML1.4 MI E OF JCT SH 157Prestressed Stringer/Multi-beam or girder (2 spans)--2009--139.4289.4Good98.7E-16-QT
NBI reportMartin StreetSaint Vrain River0.1 Mi N of SH119Prestressed Box beam or girders - Multiple (4 spans)--2009--72.5303.2Fair93.6LONG-MART-KEN
NBI reportN. 95th St (CR19)Left Hand Creek.4 Mi S of SH 119Prestressed Box beam or girders - Multiple--2009--97.4102.7Good97.8BC-19-9.0-LT-A
NBI report95 Street (CR 19)Boulder Creek1.7 Mi S of CR28Prestressed Box beam or girders - Multiple--2010--120.1125.0Good95.8BC-19-15.0-BO-A
NBI reportNiwot Road CR34Boulder Feeder Ditch100 Ft. E of N. 55th StPrestressed Slab--2010--33.137.1Good96.7BC-34-3.3-ID-A
NBI reportValmont RoadElmers Twomile Creek400 ft W of 28thConcrete Culvert--2010--22.022.0Good95.7BOLD-48-VALMONT
NBI report30th StreetBoulder, Lefthand Ditch400 Ft So of Pearl StConcrete Slab (3 spans)--2011--23.375.5Good92.8BOLD-07-1.49-3A
NBI reportN 63rd St (CR39)Lefthand Creek0.4 Mi N of Niwot RdPrestressed Box Beam or girders - Single or Spread (2 spans)--2011--57.4125.0Good92.7BC-39-4.8-LTA
NBI reportNFSR 112.0BRAINARD LAKE INLETW. Side of Brainard LakeConcrete Culvert--2011--24.025.6Good100.0020200000032813
NBI reportSH 52 MLBOULDER CREEK2.4 MI E OF JCT US 287Prestressed Box beam or girders - Multiple (5 spans)--2011--47.9218.5Good92.8D-16-DS
NBI reportCo Rd 39 (65th St)LYKINS GULCH0.8 Mi N of Nelson RdConcrete Culvert (2 spans)--2012--10.222.0Good96.9BC-39-9.0-LG
NBI reportN 115th StHighland Ditch0.95 Mi N of Vermillion RConcrete Culvert--2012--22.622.6Good97.9BC-3-2.3-IDA
NBI reportS Pratt ParkwayLeft Hand CreekAt Missouri AvenueConcrete Culvert (3 spans)--2012--20.057.1Good97.0LONG-PRAPK-MISA
NBI reportCo Rd 3 / 119th SDry Creek No 20.9 Mi S of SH119Prestressed Slab--2013--40.044.0Good96.7BC-3-8.1-DR2
NBI reportSH 93 MLPED. UNDERPASSBROADWAY AND 16TH ST.Concrete Frame--2013--24.027.9Good94.9D-15-BG
NBI reportCounty Road 1ST VRAIN CREEK.5 mi south of SH119Prestressed Box beam or girders - Multiple (3 spans)--2014--88.6279.5Good94.6BC-901-22.1-SVA
NBI reportFlagstaff Rd CR56HIllside Slide1.0 Mi W of Baseline RdConcrete Slab (4 spans)--2014--38.1161.4Good76.4BC-56-00.85-SS
NBI reportSH 93 MLSKUNK CREEK PATH0.1 MI N of 27th WAYConcrete Culvert--2014--22.022.0Good76.1D-15-CC
NBI report28TH STWONDERLAND CREEK40 ft S of Palo PkwyConcrete Culvert (2 spans)--2015--17.436.7Good91.3BOLD-45-28THST
NBI reportN. 63rd St (CR39)Leggett Ditch0.4 MI N of SH7Concrete Culvert (3 spans)--2015--14.845.6Good97.7BOLD-39-N63RD-A
NBI reportUS 36 MLDAVIDSON DITCH2.2 MI SE OF JCT SH 157Concrete Culvert--2015--23.323.3Good85.0E-16-ZF
NBI reportAnderson Hill StJames Creek200 Ft S of Main StPrestressed Box beam or girders - Multiple--2016--54.860.7Good79.5JMSTN-UPPER-A
NBI reportCoRd94(LH Cnyn RD)LEFTHAND CREEK0.6 Mi W of Oldstage RdPrestressed Box beam or girders - Multiple--2016--51.860.0Good84.6BC-94-11.7-LTA
NBI reportEB US 36 OFF RAMPEB BUS RAMPMcCASLIN and US 36Prestressed Stringer/Multi-beam or girder--2016--39.045.3Good91.1E-16-ZJ
NBI reportMartin StreetLeft Hand Creek0.2 MI S Ken Pratt BlvdPrestressed Stringer/Multi-beam or girder (2 spans)--2016--108.9227.0Good99.9LONG-KEN-MART
NBI reportSunset StreetSaint Vrain Creek0.1 S Boston AvePrestressed Box beam or girders - Multiple (3 spans)--2016--67.3210.0Good99.9LONG-SUNS-BOST
NBI reportUS 287 MLST VRAIN CREEKIN LONGMONTPrestressed Box beam or girders - Multiple (3 spans)--2016--91.2248.0Good88.4D-16-EC
NBI reportWB US 36 ON RAMPWB BUS RAMPMCCASLIN & US 36Prestressed Stringer/Multi-beam or girder--2016--70.975.1Good88.1E-16-ZI
NBI report83rd St (CO Rd 23)Little Thompson River1.8 Mi N of WoodlandPrestressed Box beam or girders - Multiple (3 spans)--2017--79.4252.0Good98.6BC-23-1.9-LTH-B
NBI reportBoston AveSpring Gulch0.1 mile E. of Martin St.Concrete Culvert (3 spans)--2017--7.925.6Good95.9LONG-BOSTON-AVE
NBI reportIris AvenueWonderland CreekIris Ave and 34th St.Concrete Culvert (2 spans)--2017--23.349.9Good76.2BOLD-41-IRISAVE
NBI reportJunction PlGoose Creek0.1 mi N of Pearl PkwyPrestressed Box Beam or girders - Single or Spread--2017--71.279.4Fair96.9BOLD-42-JUNCTPL
NBI reportKalmia AvenueDry Creek350 Ft East of US 36Concrete Culvert (2 spans)--2017--18.037.1Good100.0BOLD-06-0.10-1A
NBI reportSpring Creek PlaceWonderland Creek570 ft from 34th StConcrete Culvert (5 spans)--2017--20.774.2Good97.0BOLD-43-SPRGCRK
NBI report34th StreetWonderland Creek40 ft S. of Iris AveConcrete Culvert (2 spans)--2018--12.132.2Good97.0BOLD-46-34THST
NBI reportMain StreetJames CreekInter of Main and MillConcrete Box beam or girders - Multiple--2018--55.160.0----JMSTN-LOWER-B
NBI reportMCConnel Dr.Saint Vrain Drive50 ft S of US36 / SH66Prestressed Box beam or girders - Multiple (3 spans)--2018--46.9140.8----LYMCCON-W.07-36
NBI reportWinding Trail DrWonderland Creek300 ft W of 28thConcrete Culvert (3 spans)--2018--16.450.9Good84.5BOLD-44-WNDGTRL