Sonoma County

CarriesCrossesLocationDesignStatusYear BuiltYear ReconSpan LengthTotal LengthSRSD/FOID
NBI report
Bridgehunter
2ND STREETNATHANSON CREEK.02 mi so. of E. Napa StMasonry Arch - DeckNR listed1909--21.027.653.4FO20C0520
NBI report
Bridgehunter
GEYSERS RDBIG SULPHUR CREEK18.6 MI N OF SH 128Steel Truss - ThruNR eligible19091970129.9149.061.7FO20C0005
NBI report
Bridgehunter
LAUGHLIN RDMARK WEST CREEK1 MI N OF RIVER RDConcrete Arch - Deck--1910--87.990.959.6FO20C0246
NBI report
Bridgehunter
CHASE STNATHANSON CREEK0.1 MI E SR 12 SONOMAWood Stringer/Multi-beam or girder--1910199021.024.047.3FO20C0497
NBI reportOLD REDWOOD HWYSOTOYOME CREEKON OLD REDWOOD HWYConcrete Tee beam--1913192521.023.089.6--20C0089
NBI report
Bridgehunter
4TH ST EASTNATHANSON CREEK0.1 MI N OF E NAPA ST SOConcrete Arch - Deck--1914--29.935.152.4FO20C0495
NBI report
Bridgehunter
RIVER RDRUSSIAN RIVER5.31 MI INTX WITH SR 116Steel Truss - Thru--19141947200.1530.953.5SD20C0037
NBI report
Bridgehunter
CHALK HILL RDMAACAMA CREEK1 MI S OF ST HWY 128Concrete Arch - Deck (4 spans)NR eligible1915--109.9170.058.2FO20C0242
NBI report
Bridgehunter
LAMBERT BRIDGE RDDRY CREEK0.4 MI W OF DRY CREEK RDSteel Truss - ThruNR eligible1915--185.0190.046.3FO20C0248
NBI report
Bridgehunter
NCRRA/NWP RROLD REDWOOD HWY32.2 MI N MARIN LINESteel Girder and floorbeam system--1915--40.047.90.0--20C0090
NBI report
Bridgehunter
DUNBAR RDCALABAZAS CREEK0.1 MI N SYLVIA DRIVEMasonry Arch - Deck--1915194023.024.957.4--20C0271
NBI reportVALLEY FORD RDSTEMPLE CREEK7.5 MI INTERSECTION SR 1Concrete Tee beam--1915195015.139.062.1--20C0113
NBI reportBLOOMFIELD RDBLOOMFIELD CREEK0.18 MI N VALLEY FORD RDConcrete Tee beam--1917198436.168.947.5SD20C0293
NBI reportFRANCE STNATHANSON CREEK0.1 MI E SR 12 SONOMAConcrete Tee beam--1918--26.932.255.5--20C0496
NBI reportSANTA ROSA AVEN BRA LAG DE SANTA ROSANEAR SANTA ROSA AVE.Concrete Slab (3 spans)--1918192818.043.081.6SD20C0063
NBI reportGRANT STFOSS CREEKIN HEALDSBURGConcrete Tee beam (2 spans)--1920--19.037.143.5FO20C0343
NBI reportSALMON CREEK RDTANNERY CREEK0.12 MI W TANNERY CRK RDConcrete Slab--1920195027.928.979.0--20C0321
NBI report
Bridgehunter
ANNAPOLIS RDGUALALA RIV (CLARK XING)INTRX STWRT PT-SKGSSP RDSteel Truss - Thru--19201971181.1181.125.7SD20C0141
NBI report
Bridgehunter
HEALDSBURG AVERUSSIAN RIVER35.2 MI N MARIN CO LINESteel Truss - Thru (2 spans)Closed ~ NR listed1921--198.2438.049.3SD20C0065
NBI report
Bridgehunter
WOHLER RDRUSSIAN RIVER1.5 MI FROM RIVER RDSteel Truss - Thru (3 spans)NR eligible1921--230.0768.125.2SD20C0155
NBI reportGUERNEVILLE RDABRAMSON CREEK4.0 MI INTX WITH SR 116Concrete Tee beam--1921196230.833.191.2--20C0074
NBI reportGUERNEVILLE RDPETERSON CREEK4.77 MI INTX WITH SR 116Concrete Tee beam--1921196224.925.991.2--20C0075
NBI reportGUERNEVILLE RDFOREST VIEW CREEK4.82 MI INTX WITH SR 116Concrete Tee beam--1921196224.925.991.2--20C0076
NBI reportSTWRT PT-SKGG SPRGHOUSE CREEK13.5 MI E/O SR 1Concrete Tee beam (3 spans)--1921197649.9149.986.6--20C0144
NBI reportBODEGA HIGHWAYJONIVE CREEK7.5 MI E/O SR 1Concrete Tee beam--1922195024.925.971.3--20C0131
NBI reportBODEGA HIGHWAYJONIVE CREEK 17.3 MI FROM INT W/ SR 1Concrete Tee beam--1922195024.025.972.6--20C0134
NBI reportWOHLER RDMARK WEST CREEKNEAR RIVER RDConcrete Tee beam (5 spans)--1922197620.099.155.7SD20C0139
NBI reportBODEGA HIGHWAYATASCADERO CREEK9.3 MI E/O SR 1Concrete Tee beam (4 spans)--1923--23.094.253.2FO20C0130
NBI reportARNOLD DRSONOMA CREEK7.8 MI N OF SR 116Concrete Tee beam (2 spans)--1924197171.9129.989.7--20C0214
NBI reportOLD GRAVENSTEIN HYBLUCHER CREEK0.25 MI N OF S.H. 116Concrete Tee beam (3 spans)--1925--22.066.968.4FO20C0004
NBI reportOLD REDWOOD HWYROBBINS CREEK0.5 MI S/O PLEASANT RDSteel Stringer/Multi-beam or girder--1925--27.930.864.0FO20C0086
NBI reportVALLEY FORD RDGOSSAGE CREEK6.6 MI INTERSECTION SR 1Concrete Tee beam (2 spans)--1926195022.043.073.2--20C0114
NBI reportWEST DRY CREEK RDGRAPE CREEK5.38 MI NW WESTSIDE RDConcrete Tee beam--1928--24.025.976.4--20C0408
NBI reportWEST DRY CREEK RDCRANE CREEK4.3 MI NW WESTSIDE ROADConcrete Tee beam--1928--20.323.072.2--20C0409
NBI reportCANYON RDCANYON CREEK0.4 MI E JCT DRY CREEK RDConcrete Tee beam--1928196220.022.073.6--20C0442
NBI reportWARM SPRINGS RDCALABAZAS CREEKNEAR ARNOLD DRSteel Stringer/Multi-beam or girder (2 spans)--1928197521.044.055.4FO20C0215
NBI reportW DRY CREEK ROADPINE RIDGE CANYON1.35 MI NW WESTSIDE RDConcrete Tee beam--1928197620.022.073.3--20C0410
NBI reportU.S. ROUTE 101 NBSAN ANTONIO CREEK04-SON-101-0.01Concrete Tee beam (3 spans)--1929197940.0120.194.2--20 0019R
NBI report
Bridgehunter
EAGLE NEST LANEHILLSIDE0.2 MI N RIVER RDWood Stringer/Multi-beam or girder (3 spans)--1930--19.056.144.9SD20C0360
NBI report
Bridgehunter
MEMORY LANEHILLSIDE0.04 MI NE CYN THREE RDWood Stringer/Multi-beam or girder (5 spans)--1930--19.088.950.7--20C0359
NBI report
Bridgehunter
NEELEY ROADHILLSIDE1.1 MI W S.H. 116Wood Stringer/Multi-beam or girder (10 spans)--1930--30.5200.859.1FO20C0356
NBI report
Bridgehunter
SUMMERHOME PARK RDHILLSIDE0.85 MI SW RIVER RDWood Stringer/Multi-beam or girder (18 spans)--1930--19.0338.960.3--20C0377
NBI report
Bridgehunter
SUMMERHOME PARK RDHILLSIDE0.1 MI NW LAUREL RDWood Stringer/Multi-beam or girder (4 spans)--1930--18.074.252.0FO20C0379
NBI reportWARM SPRINGS RDYULUPA CREEK11.15 MI N OF S.H. 116Concrete Culvert (2 spans)--1930--11.223.040.9FO20C0217
NBI reportWARM SPRINGS RDSONOMA CREEK2.8 MI S OF SR 12Concrete Tee beam--1931--39.042.061.1FO20C0218
NBI reportSTATE ROUTE 128OAT VALLEY CREEK04-SON-128-L4.64Concrete Slab--1932198724.024.097.6--20 0033
NBI report
Bridgehunter
D STREETPETALUMA RIVERNEAR DOWNTOWN PETALUMASteel Movable - Bascule--1933195380.1205.175.9--20C0048
NBI reportBOHEMIAN HWYDUTCH BILL CREEK5.4 MI FROM SR 116Concrete Slab--1935--24.025.957.6FO20C0158
NBI reportFAUGHT ROADPRUITT CREEK0.3 MI N OF E SHILOH RDConcrete Culvert (2 spans)--1935--14.128.953.2FO20C0334
NBI reportHARNEY DRIVESONOMA CREEKSONOMA STATE INSTITUTIONConcrete Tee beam (3 spans)--1935--51.8159.172.1--20I0001
NBI reportSTWRT PT-SKGG SPRGSHINGLE MILL CR (OHLSON)14.3 MI SR 1 VIA ANPLS RDConcrete Slab--1935--21.022.057.9--20C0142
NBI report
Bridgehunter
STWRT PT-SKGG SPRGHAUPT CREEK6.0 MI E OF SH 1Steel Truss - ThruNR eligible1937--129.9133.968.0FO20C0224
NBI reportCO RD 80117RUSSIAN RIV SUMMER XINGJUST W GUERNEWOOD RDWood Stringer/Multi-beam or girder (6 spans)--1938--19.094.255.7FO20C0353
NBI report
Bridgehunter
CROCKER RDRUSSIAN RIVER0.6 MI N/E OF S.R. 101Steel Truss - Thru (3 spans)--1938--120.1527.956.6FO20C0002
NBI reportLAWNDALE RDSONOMA CREEKWARM SPRINGS ROADConcrete Slab (3 spans)--1940--28.966.981.6FO20C0270
NBI report
Bridgehunter
OLD CAZADERO RDAUSTIN CREEKCAZADERO HWYSteel Truss - Thru--1940--89.992.938.2SD20C0430
NBI reportGEYSERS RDFRASIER CREEK20.4 MI N OF ST HWY 128Concrete Slab (2 spans)--1941--19.041.062.2--20C0227
NBI reportU.S. ROUTE 101 SBSAN ANTONIO CREEK04-SON-101-0.01Concrete Tee beam (3 spans)--1947--40.0120.174.2FO20 0019L
NBI report
Bridgehunter
HAUSER BR RDSOUTH FORK GUALALA RIVER5 MI. EAST OF SEAVIEW RD.Steel Truss - Deck (2 spans)--1947195475.1121.164.2FO20C0240
NBI report
Bridgehunter
ALEXANDER VALLEY RRUSSIAN RIVER - JIMTOWNNORTH OF HEALDSBURGSteel Truss - Thru (5 spans)--1949--120.11383.953.5FO20C0006
NBI reportOLD RIVER RDGREEN VALLEY CREEK0.1 MI SE/O MARTINELLI RDConcrete Slab (9 spans)--1949--24.0180.192.8--20C0357
NBI report
Bridgehunter
BOHAN DILLON RDSOUTH FORK GUALALA RIVER0.1 MI N FORT ROSS RDSteel Truss - Deck--1950--71.977.162.4FO20C0435
NBI reportRIVER RDHOBSON CREEK5.19 MI INTX WITH SR 116Concrete Slab (8 spans)--1950--27.9226.168.8SD20C0036
NBI reportST HELENA ROADVAN BUREN CREEK1.2 MI W CALISTOGA RDConcrete Culvert (2 spans)--1952197511.224.070.2FO20C0267
NBI reportMAIN STDUTCH BILL CREEKMONTE RIO-0.26 M FM SR116Concrete Slab (4 spans)--1953--35.1123.080.5FO20C0160
NBI report
Bridgehunter
FREESTONE FLAT RDSALMON CREEK0.2 MI E BOHEMIAN HWYSteel Truss - Deck--1955--63.0103.043.2SD20C0440
NBI reportS101-WASHINGTONWASHINGTON STREET CREEK04-SON-101-4.80-PETConcrete Tee beam (3 spans)--1955--47.9120.193.7FO20 0164K
NBI reportU.S. ROUTE 101 NBLYNCH CREEK04-SON-101-5.19-PETConcrete Slab (3 spans)--1955--29.979.194.0--20 0162R
NBI reportU.S. ROUTE 101 SBLYNCH CREEK04-SON-101-5.19-PETConcrete Slab (3 spans)--1955--29.979.194.0--20 0162L
NBI reportUS HIGHWAY 101 NBWASHINGTON STREET CREEK04-SON-101-4.77-PETConcrete Slab (3 spans)--1955--25.966.991.9--20 0163R
NBI reportUS HIGHWAY 101 SBWASHINGTON STREET CREEK04-SON-101-4.77-PETConcrete Slab (3 spans)--1955--25.966.992.9--20 0163L
NBI reportU.S. ROUTE 101 NBNWP RR04-SON-101-5.76-PETConcrete Box beam or girders - Multiple (5 spans)--1955199480.1317.984.0--20 0158R
NBI reportU.S. ROUTE 101 SBNWP RR04-SON-101-5.76-PETConcrete Box beam or girders - Multiple (5 spans)--1955199480.1317.985.9--20 0158L
NBI reportFITCH MOUNTAIN RDHILLSIDE1.5 MI E JCT UNV ST HELDGSteel Stringer/Multi-beam or girder (17 spans)--1955201220.0317.976.0--20C0418
NBI reportCHALK HILL RDBROOKS CREEK4.5 MI S OF SH 128Concrete Slab (2 spans)--1956--25.953.274.7--20C0330
NBI report
Bridgehunter
MOSCOW RDHILLSIDE0.2 MI NW MAINConcrete Slab (14 spans)--1956--24.9346.172.7--20C0047
NBI reportOLD REDWOOD HWYLAGUNA DE SANTA ROSACOMMERCE BLVDConcrete Culvert (2 spans)--1956--11.224.067.5FO20C0067
NBI reportOLD REDWOOD HWYMARK WEST CREEK0.4 MI S/O AIRPORT BLVDConcrete Slab (6 spans)--1956--30.8172.971.5FO20C0083
NBI reportUS HIGHWAY 101 NBSOUTH PETALUMA BLVD04-SON-101-2.94Concrete Tee beam (3 spans)--1956--51.8141.159.0SD20 0156R
NBI reportUS HIGHWAY 101 SBSOUTH PETALUMA BLVD04-SON-101-2.94Concrete Tee beam (3 spans)--1956--51.8130.963.0FO20 0156L
NBI reportREDWOODLAGUNA DE SANTA ROSAJUST W/O SR101Concrete Culvert (2 spans)--1956200211.222.090.0--20C0068
NBI reportMILL CREEK RDMILL CREEK3.1 MI W OF WESTSIDE RDConcrete Slab (3 spans)--1957--40.0103.078.1--20C0348
NBI reportMARKET STDUTCH BILL CREEKJUST S BOHEMIAN HWYConcrete Culvert (2 spans)--1958--13.126.992.5--20C0372
NBI reportSALMON CREEK ROADSALMON CREEK0.1 MI NW BODEGA HWYConcrete Slab (3 spans)--1958--29.978.176.6--20C0320
NBI reportGEYSERS RDGIRD CREEK0.4 MI N OF ST HWY 128Concrete Culvert--1960--21.022.092.2--20C0228
NBI reportMILL CREEK RDMILL CREEK5.6 MI W WESTSIDE RDConcrete Slab (3 spans)--1960--34.187.980.3FO20C0344
NBI reportROUTE 101 NBHEALDSBURG AV-S101 ON-RP04-SON-101-34.55-HLBGConcrete Tee beam (3 spans)--1960--54.1124.078.5--20 0085R
NBI reportROUTE 101 SBHEALDSBURG AV-S101 ON-RP04-SON-101-34.55-HLBGConcrete Tee beam (3 spans)--1960--54.1124.075.5FO20 0085L
NBI reportSCOUTS CAMP RDSALMON CREEK0.23 MI S BOHEMIAN HWYWood Stringer/Multi-beam or girder (3 spans)--1960--19.057.144.8FO20C0384
NBI reportSKILLMAN LANEWILSON CREEKEAST OF THOMPSON LANEConcrete Culvert (2 spans)--1960--11.222.086.9--20C0298
NBI reportSNYDER LANECOPELAND CREEK0.5 MI N E. COTATI AVEConcrete Culvert (3 spans)--1960--15.449.988.2--20C0199
NBI reportSUMMERHOME PARK RDHILLSIDE0.95 MI SW RIVER RDWood Stringer/Multi-beam or girder (3 spans)--1960--18.056.160.1--20C0378
NBI reportU.S. HIGHWAY 101WESTSIDE RD04-SON-101-34.88Concrete Box beam or girders - Multiple (3 spans)--1960--91.9182.177.0--20 0147
NBI reportU.S. HIGHWAY 101WEST SLOUGH04-SON-101-34.65-HLBGConcrete Culvert (2 spans)--1960--9.8219.885.0--20 0213
NBI reportUS HIGHWAY 101DRY CREEK ROAD04-SON-101-36.27Concrete Box beam or girders - Multiple (3 spans)--1960--86.9176.890.0--20 0144
NBI reportUS HIGHWAY 101 NBCHIQUITA ROAD04-SON-101-36.95Concrete Tee beam (3 spans)--1960--62.0140.182.1--20 0146R
NBI reportUS HIGHWAY 101 SBCHIQUITA ROAD04-SON-101-36.95Concrete Tee beam (3 spans)--1960--62.0140.182.2--20 0146L
NBI reportWARM SPRINGS RDSONOMA CREEK9.85 MI N OF SR 116Prestressed Tee beam (3 spans)--1960--49.9101.193.7--20C0216
NBI reportSTONY POINT RDLAGUNA DE SANTA ROSA0.65 MI N OF LOWELL AVEConcrete Slab (9 spans)--1960199425.9236.294.7--20C0274
NBI reportMONTE VISTA TERHILLSIDEIN MONTE RIOSteel Stringer/Multi-beam or girder (6 spans)--1960201019.0110.977.0--20C0403
NBI reportMILL CREEK RDMILL CREEK5.5 MI W OF WESTSIDE RDConcrete Slab (3 spans)--1961--24.063.082.0--20C0345
NBI reportMILL CREEK RDMILL CREEK5.4 MI W OF WESTSIDE RDConcrete Slab (3 spans)--1961--27.974.223.0SD20C0346
NBI reportMILL CREEK RDMILL CREEK4.5 MI W OF WESTSIDE RDConcrete Tee beam--1961--69.971.984.5--20C0347
NBI reportRAILROAD AVEDOWDALL CREEK0.3 MI S/O VERANOConcrete Culvert (2 spans)--1961--14.127.978.4--20C0261
NBI reportBODEGA HWYSALMON CREEK0.9 MI FROM SR 1Concrete Slab (3 spans)--1962--29.991.999.2--20C0078
NBI reportDRY CREEK RDFOSS CREEK1/4 MILE EAST OF SR 101Concrete Culvert (2 spans)--1962--10.222.086.7--20C0177
NBI reportLLANO RDLAGUNA DE SANTA ROSA0.5 MI N OF ST HWY 116Concrete Slab (6 spans)--1962--32.2179.193.8--20C0233
NBI reportRIVER ROADGILL CREEK2.0 MI NW OF SR 128Concrete Slab--1962--40.043.063.4--20C0406
NBI reportU.S. ROUTE 101 NBARATA LANE04-SON-101-30.67Concrete Tee beam (3 spans)--1962--65.9140.168.6--20 0061R
NBI reportU.S. ROUTE 101 NBNWP RR/NCRRA04-SON-101-33.22Prestressed Stringer/Multi-beam or girder (3 spans)--1962--74.2229.076.9SD20 0088R
NBI reportU.S. ROUTE 101 NBWINDSOR LANE04-SON-101-29.35Concrete Box beam or girders - Multiple (4 spans)--1962--84.0304.194.0--20 0184R
NBI reportU.S. ROUTE 101 SBARATA LANE04-SON-101-30.67Concrete Tee beam (3 spans)--1962--65.9140.174.6--20 0061L
NBI reportU.S. ROUTE 101 SBNWP RR/NCRRA04-SON-101-33.22Prestressed Stringer/Multi-beam or girder (3 spans)--1962--76.1234.972.2--20 0088L
NBI reportU.S. ROUTE 101 SBWINDSOR LANE04-SON-101-29.35Concrete Box beam or girders - Multiple (4 spans)--1962--86.0314.094.0--20 0184L
NBI reportUS HIGHWAY 101 NBHEALDSBURG AVENUE04-SON-101-33.48Prestressed Stringer/Multi-beam or girder (2 spans)--1962--76.1246.193.0--20 0067R
NBI reportUS HIGHWAY 101 SBHEALDSBURG AVENUE04-SON-101-33.48Prestressed Stringer/Multi-beam or girder (2 spans)--1962--76.1246.180.0--20 0067L
NBI reportHEMBREE LANEPOOL CREEK0.4 MI N SHILO RDConcrete Slab (3 spans)--1962199425.966.995.1--20C0053
NBI reportU.S. ROUTE 101WINDSOR CREEK04-SON-101-29.50Concrete Culvert--1962199729.935.168.0--20 0185
NBI reportMILLBRAE AVEN BR LAGUNA DE SANTA RSAW OF LANGNERConcrete Slab (5 spans)--1963--26.9123.094.7--20C0277
NBI reportPEDESTRIAN WALKWAYU.S. HIGHWAY 101 & RAMPS04-SON-101-19.54-SROPrestressed Tee beam--1963--71.9575.20.0--20 0218
NBI reportWHISTLER AVEN BR LAGUNA DE SANTA RSA0.3 MI N WILFRED AVEConcrete Slab (4 spans)--1963--32.2113.997.0--20C0276
NBI reportUS 101 NBTHERESA DRIVE04-SON-101-R49.05Concrete Tee beam (3 spans)--1964--67.9124.080.8--20 0100R
NBI reportUS 101 SBTHERESA DRIVE04-SON-101-R49.05Concrete Tee beam (3 spans)--1964--67.9124.080.8--20 0100L
NBI reportUS HIGHWAY 101 NBZANZI LN04-SON-101-R46.00Concrete Tee beam (3 spans)--1964--54.1128.082.8--20 0222R
NBI reportUS HIGHWAY 101 SBASTI STORE RD04-SON-101-R47.85Concrete Tee beam (3 spans)--1964--61.0145.080.2--20 0165L
NBI reportUS HIGHWAY 101 SBASTI STORE RD04-SON-101-R47.85Concrete Tee beam (3 spans)--1964--61.0165.080.4--20 0165R
NBI reportUS HIGHWAY 101 SBZANZI LN04-SON-101-R46.00Concrete Tee beam (3 spans)--1964--54.1128.080.8--20 0222L
NBI reportADOBE CANYON ROADHILLSIDE1.1 MI NW/O SR 12Concrete Slab--1965--3.3108.365.4FO20C0404
NBI reportHYDE ROADARROYO SECO0.4 MI S JCT NAPA RDConcrete Culvert (2 spans)--1965--12.125.987.4--20C0458
NBI reportMAC ARTHUR STREETNATHANSON CREEKAT AUSTINConcrete Slab--1965--26.928.285.9--20C0422
NBI reportCOMMERCE BLVDCOPELAND CREEK0.4 MI S RNPK EXPRESSWAYConcrete Slab (2 spans)--1966--29.960.084.6--20C0203
NBI reportMILL CREEK RDMILL CREEK1.9 MI W OF WESTSIDE RDConcrete Slab (3 spans)--1966--25.968.990.0--20C0349
NBI reportWILLOW CREEK ROADWILLOW CREEK0.5 MI E/O SR 1Concrete Slab (4 spans)--1966--32.2113.997.5--20C0096
NBI reportARNOLD DRFELDER CREEK1.5 MI N OF SR 116Concrete Culvert (2 spans)--1967--12.125.985.7--20C0211
NBI reportGRATON RDATASCADERO CREEK0.9 MI W SH 116Concrete Slab (2 spans)--1967--40.082.096.2--20C0136
NBI reportWINDSOR ROADPOOL CREEK0.2 MI N OF SHILOH RDConcrete Slab (3 spans)--1967--34.186.995.6--20C0337
NBI report8TH ST EASTSCHELL CREEK0.25 MILE NORTH OF RT 12Concrete Slab (3 spans)--1968--39.098.196.0--20C0253
NBI reportMAYS CANYON RDPOCKET CANYON CREEKJUST W OF S.R. 116Concrete Slab--1968--30.833.194.0--20C0375
NBI reportSWEETWTR SPRNGS RDPORTER CREEK6.6 MI W ARMSTRONG RDConcrete Slab--1968--27.929.965.7FO20C0367
NBI reportSWEETWTR SPRNGS RDPORTER CREEK6.9 MI W ARMSTRONG RDConcrete Slab (2 spans)--1968--19.039.016.2SD20C0368
NBI reportSWEETWTR SPRNGS RDPORTER CREEK7.7 MI W ARMSTRONG RDConcrete Slab (2 spans)--1968--19.039.053.9FO20C0369
NBI reportW SODA ROCK LANEHILLSIDE1 MI SE ALEXANDER VALY RDSteel Stringer/Multi-beam or girder (3 spans)--1968--19.059.192.1--20C0415
NBI reportMONTE VISTA TERHILLSIDEIN MONTE RIOSteel Stringer/Multi-beam or girder (3 spans)--1968200919.458.177.0--20C0400
NBI reportCOMMERCE BLVDHINEBAUGH CREEK0.1 MI N RNPK EXPRESSWAYConcrete Culvert (4 spans)--1970--11.847.989.4--20C0202
NBI reportFITCH MOUNTAIN RDHILLSIDE1.6 MI E JCT HEALDSBG AVESteel Stringer/Multi-beam or girder (5 spans)--1970--20.0100.179.6--20C0417
NBI reportGRATON RDPURRINGTON CREEK0.1 MI N/E GREENHILL RDSteel Stringer/Multi-beam or girder--1970--88.991.996.7--20C0137
NBI reportMORELLI LANENORTH FORK LANCEL CREEK0.65 MI N BOHEMIAN HWYSteel Stringer/Multi-beam or girder--1970--22.024.067.9--20C0373
NBI reportRAILROAD AVENUENO NAME CREEKAT VAN NESSSteel Stringer/Multi-beam or girder (3 spans)--1970--19.057.150.1SD20C0371
NBI reportRAMAL ROADRAMAL CREEK3.45 MI S OF SH 121Concrete Slab--1970--26.927.996.6--20C0259
NBI reportREDWOOD ROADHINEBAUGH CREEK0.3 MI N RONNERT PK EXPWYConcrete Culvert (4 spans)--1970--14.165.089.9--20C0466
NBI reportSWEETWATER SPRG RDBRANCH REDWOOD CREEK1.2 MI NE ARMSTRNG WOOD RConcrete Culvert (2 spans)--1970--18.038.189.4--20C0365
NBI reportTODD RDCOLGAN CREEK FLOOD CONT0.1 MI W/O STONY PT. RD.Concrete Slab (2 spans)--1970--29.962.083.1--20C0201
NBI reportWASHINGTON STPETALUMA RIVERNEAR DOWNTOWN PETALUMAPrestressed Stringer/Multi-beam or girder (2 spans)--1970--50.9105.096.0--20C0045
NBI report
Bridgehunter
STWRT PT-SKGG SPRGHILLSIDE9.7 MI E/O SR 1Steel Stringer/Multi-beam or girder (5 spans)--1970201019.095.189.1--20C0143
NBI reportBOHAN DILLON RDSOUTH FORK GUALALA RIVER0.8 MI N FORT ROSS RDSteel Stringer/Multi-beam or girder--1971--34.136.166.7--20C0436
NBI reportNIESTRATH RDSOUTH FORK GUALALA RIVERJUST N FORT ROSS RDSteel Stringer/Multi-beam or girder (2 spans)--1971--29.960.073.4--20C0437
NBI reportPEDESTRIAN WALKWAYU.S. ROUTE 10104-SON-101-4.55-PETConcrete Box beam or girders - Multiple--1971--10.5647.00.0--20 0247
NBI reportGILMORE AVENUEGOSSAGE CREEK0.1 MI N/O DERBY LANEConcrete Slab--1972--20.022.089.5--20C0272
NBI reportLESLIE RDPORTER CREEK.7M NW MARK WEST SPRGS RDSteel Stringer/Multi-beam or girder (2 spans)--1972--17.734.159.7FO20C0325
NBI reportLEVERONI RDCARRIGER CREEK1.05 MI W OF SR 12Concrete Slab (3 spans)--1972--32.283.092.7--20C0209
NBI reportLEVERONI RDFELDER CREEK1.45 MI W OF SR 12Concrete Culvert (2 spans)--1972--12.124.979.6--20C0210
NBI reportFITZPATRICK LANEFAY CREEK0.9 MI N SALMON CREEK RDSteel Stringer/Multi-beam or girder (4 spans)--1973--22.075.148.8FO20C0311
NBI reportSALMON CREEK RDCOLEMAN VALLEY CREEK1.3 MI W FITZPATRICK RDSteel Stringer/Multi-beam or girder (2 spans)--1973--20.041.068.9FO20C0322
NBI reportSTARRETT HILL DRHILLSIDE0.2 MI E INTX MOSCOW RDSteel Stringer/Multi-beam or girder (3 spans)--1973--19.758.180.5FO20C0396
NBI reportTODD RDLAGUNA DE SANTA ROSA0.6 MI N JCT W/SR 116Concrete Slab (5 spans)--1973--29.9151.996.3--20C0200
NBI reportANAPOLIS RDSOUTH FORK GUALALA RIVER1.5 MI E/O SR 1Concrete Box beam or girders - Multiple (3 spans)--1974--170.0461.096.4--20C0014
NBI reportANAPOLIS RDWHEATFIELD FK GUALALA RI1.7 MI E/O SR 1Concrete Box beam or girders - Multiple (4 spans)--1974--160.1576.196.4--20C0015
NBI reportCAULFIELD LANEU.S. HIGHWAY 10104-SON-101-3.98-PETPrestressed Box beam or girders - Multiple (2 spans)--1974--123.0246.161.0--20 0245
NBI reportFIR ROADDUTCH BILL CREEKMONTE RIOSteel Stringer/Multi-beam or girder (5 spans)--1974--19.098.174.9--20C0393
NBI reportGEYSERS ROADCAMACHO CREEK24 MI N OF ST HWY 128Steel Stringer/Multi-beam or girder (3 spans)--1974--59.189.969.1--20C0229
NBI reportPINE FLAT RDSAUSAL CREEK0.63 MI NE OF SR 128Concrete Slab (3 spans)--1974--40.0102.091.1--20C0413
NBI reportSWTWATER SPRING RDPORTER CREEK6.1 MI W ARMSTRONG RDSteel Stringer/Multi-beam or girder (3 spans)--1974--15.140.076.7FO20C0366
NBI reportUS HIGHWAY 101 NBLYTTON SPRINGS ROAD04-SON-101-R38.56Prestressed Box beam or girders - Multiple--1974--161.1163.198.0--20 0233R
NBI reportUS HIGHWAY 101 NBSOUVERAIN RD04-SON-101-R40.03Prestressed Box beam or girders - Multiple--1974--112.9115.298.0--20 0234R
NBI reportUS HIGHWAY 101 SBLYTTON SPRINGS ROAD04-SON-101-R38.56Prestressed Box beam or girders - Multiple--1974--161.1163.198.0--20 0233L
NBI reportUS HIGHWAY 101 SBSOUVERAIN RD04-SON-101-R40.03Prestressed Box beam or girders - Multiple--1974--112.9115.298.0--20 0234L
NBI reportWALLACE CREEK RDWALLACE CREEK0.5 MI W MILL CREEK RDSteel Stringer/Multi-beam or girder (3 spans)--1974--20.051.872.4FO20C0350
NBI reportE WASHINGTON STU.S. ROUTE 10104-SON-101-4.76-PETPrestressed Box beam or girders - Multiple (2 spans)--1975--124.0250.090.0--20 0246
NBI reportGRAPE VINESMARK WEST SPRINGS ROAD4.9 MI NE INTX OLD RD HYSteel Stringer/Multi-beam or girder--1975--18.0107.90.0--20C0110
NBI reportUS 101 NBST RTE 128 (CANYON RD)04-SON-101-R43.36Prestressed Box beam or girders - Multiple--1975--142.7145.095.0--20 0244R
NBI reportUS 101 SBST RTE 128 (CANYON RD)04-SON-101-R43.36Prestressed Box beam or girders - Multiple--1975--148.0149.995.0--20 0244L
NBI reportUS HIGHWAY 101 NBGEYSERVILLE AVENUE04-SON-101-R40.77Prestressed Box beam or girders - Multiple--1975--147.0150.995.7--20 0242R
NBI reportUS HIGHWAY 101 NBGEYSERVILLE AVE04-SON-101-R41.43Prestressed Box beam or girders - Multiple--1975--136.2138.195.0--20 0243R
NBI reportUS HIGHWAY 101 SBGEYSERVILLE AVENUE04-SON-101-R40.78Prestressed Box beam or girders - Multiple--1975--148.0150.995.7--20 0242L
NBI reportUS HIGHWAY 101 SBGEYSERVILLE AVE04-SON-101-R41.43Prestressed Box beam or girders - Multiple--1975--136.2138.198.0--20 0243L
NBI reportWILLOW CREEK ROADWILLOW CREEK2.4 MI E/O RTE 1Steel Stringer/Multi-beam or girder--1975--59.161.091.7--20C0388
NBI reportANNAPOLIS ROADLITTLE FULLER CREEK9.5 MI E/O SR 1Steel Stringer/Multi-beam or girder (3 spans)--1976--58.1118.189.5--20C0140
NBI reportMARK W SPRING RDMARK WEST CREEK15.5 MI N/E INTX RDWD HYConcrete Slab (4 spans)--1976--44.0158.195.8--20C0111
NBI reportMARK WEST STA RDWINDSOR CREEK1.2 MI E OF TRE-HEALDS RDConcrete Slab--1976--36.138.177.3--20C0247
NBI reportFRANZ VALLEY ROADFRANZ CREEK2 MILES SW OF SR 128Steel Stringer/Multi-beam or girder (2 spans)--1977--40.080.179.6--20C0327
NBI report
Bridgehunter
VACATION BEACH RDRUSSIAN RIV SUMMER XINGJUST N.E. OF HWY 116Steel Stringer/Multi-beam or girder (3 spans)--1977--20.060.069.8SD20C0354
NBI report
Bridgehunter
ODD FELLOWS PARK RRUSSIAN RIV SUMMER XINGREMOVED AT HIGH WATERSteel Stringer/Multi-beam or girder (9 spans)--1977200930.2239.876.9--20C0358
NBI report
Bridgehunter
ROCKPILE ROADWARM SPRINGS CREEK3.5 MI JCT DUTCHER CRK RDSteel Truss - Deck (3 spans)--1978--753.01779.977.9--20C0438
NBI reportSKAGGS SPRINGS RDWARM SPRINGS CREEK10.9 MI W JCT RCKPLE RDPrestressed Box beam or girders - Multiple (3 spans)--1978--233.9604.088.2--20C0439
NBI reportSTWRT PT-SKGG SPRGWOLF CREEK CULVERT WEST1.7 MI E/O HOUSE CREEKSteel Arch - Deck--1978--25.925.990.1--20C0147
NBI reportSTWRT PT-SKGG SPRGWOLF CREEK CULVERT EAST2.3 MI E/O HOUSE CREEKSteel Arch - Deck--1978--25.925.991.2--20C0148
NBI reportWILLOW CREEK RDWILLOW CREEK1.5 MI E SH 1Concrete Slab (4 spans)--1978--32.2115.296.6--20C0387
NBI reportMAGNOLIA DRWEST SLOUGHNEAR SKIMMER RDConcrete Slab (4 spans)--1979--32.2113.998.0--20C0250
NBI reportRIVER ROADHILLSIDE1.6 MI E INTERCTN SR 116Steel Stringer/Multi-beam or girder (3 spans)--1979--19.058.184.4--20C0463
NBI reportREDWOOD AVEHILLSIDENEAR CAMP MEEKERSteel Stringer/Multi-beam or girder--1980--22.623.081.6--20C0546
NBI reportGEYSERS RDLITTLE SULPHUR CREEK8.5 MI N OF SH 128Concrete Box beam or girders - Multiple (3 spans)--1983--60.0152.988.2--20C0230
NBI reportHIGHLAND TERRACEHILLSIDEAT MESA WYSteel Stringer/Multi-beam or girder (5 spans)--1983--19.095.178.0FO20C0476
NBI reportS ELY RDADOBE CREEK0.1 MI SE CASA GRANDE AVEConcrete Slab (2 spans)--1984--24.954.177.9FO20C0482
NBI reportSTWRT PT-SKGG SPRGSOUTH FORK GUALALA RIVER2.5 MI E OF SH 1Concrete Box beam or girders - Multiple (3 spans)--1984--109.9272.098.5--20C0221
NBI reportTEMELEC CIRCLEROGERS CREEK0.7 MI W/O ARNOLD DRIVEConcrete Slab--1984--27.927.998.0--20C0568
NBI reportU.S. HIGHWAY 101OAT VALLEY CREEK04-SON-101-R53.06Concrete Culvert (2 spans)--1984--14.145.987.0--20 0265
NBI reportROCKPILE ROADBOAT LAUNCH UC1/2 MI W STWT PT-SK SP RDConcrete Slab (3 spans)--1985--38.1107.976.0--20C0489
NBI reportSUPERCEDED ALIGNMTNCRRA (OLD NWP RR)04-SON-101-R54.28Prestressed Box beam or girders - Multiple (3 spans)--1985--75.1219.292.9--20 0032Y
NBI reportSLUSSER RDMARK WEST CREEK0.2 MI N OF RIVER RDConcrete Box beam or girders - Multiple (2 spans)--1986--66.9136.285.6--20C0007
NBI reportSTARRETT HILL DRHILLSIDE0.4 MI E INTX MOSCOW RDSteel Stringer/Multi-beam or girder (3 spans)--1986--17.751.278.0FO20C0395
NBI reportCALETTI AVEPRUITT CREEK200 FT S OF SHILOH ROADWood Stringer/Multi-beam or girder--1987--66.667.967.3--20C0576
NBI reportHEALDSBURG AVERUSSIAN RIVER OVERFLOWINT OF BAILACHE AVEConcrete Slab (5 spans)--1987--29.9138.193.8--20C0066
NBI reportWESTSIDE ROADHILLSIDE0.3 MI N/O RIVER RDSteel Stringer/Multi-beam or girder (4 spans)--1987--19.778.791.9--20C0548
NBI reportNATALIE DRIVEWINDSOR CREEK200 FT S OF JESSICA DRIVEConcrete Culvert (2 spans)--1988--12.524.997.7--20C0577
NBI reportRIVER ROADBIG SULPHUR CREEKNE OF CLOVERDALEPrestressed Box beam or girders - Multiple (2 spans)--1988--105.0212.997.8--20C0251
NBI reportSTARRETT HILL DRHILLSIDE0.7 MI E INT MOSCOW RDSteel Stringer/Multi-beam or girder (3 spans)--1988--19.051.866.0FO20C0394
NBI reportU.S. HIGHWAY 101SR 128 (MCCRAY ROAD)04-SON-101-R54.21Prestressed Box beam or girders - Multiple--1989--175.9175.994.0--20 0262
NBI reportOCCIDENTAL RDLAGUNA DE SANTA ROSA1 MI EAST OF SR 116Concrete Slab (7 spans)--1990--37.1240.284.9--20C0249
NBI reportS CLOVERDALE BLVDUS HIGHWAY 10104-SON-101-R50.43Prestressed Box beam or girders - Multiple (2 spans)--1991--107.9207.084.2--20 0248
NBI reportN MCDOWELL BLVDWILLOW BROOK CREEKN OF WILLOWBROOK CTPrestressed Box beam or girders - Multiple--1992--104.0108.393.0--20C0562
NBI reportRIVER ROADRUSSIAN RIV SUMMER XING0.4 MI E/O ASTI ROADSteel Stringer/Multi-beam or girder (2 spans)--1992--27.960.069.9SD20C0504
NBI reportSUMMERHOME PARK RDHILLSIDE0.4 MI SW RIVER ROADSteel Stringer/Multi-beam or girder (4 spans)--1992--20.074.273.3FO20C0505
NBI reportSTONY POINT RDGOSSAGE CREEK0.1 MI N/O SH 116Concrete Slab (2 spans)--1994--25.954.593.5--20C0501
NBI reportUS 101 NBCITRUS FAIR DRIVE04-SON-101-R51.62-CLVDPrestressed Box beam or girders - Multiple--1994--159.1162.196.4--20 0251R
NBI reportUS 101 NBFIRST ST & CLOVERDALE CR04-SON-101-R52.06-CLVDPrestressed Box beam or girders - Multiple (2 spans)--1994--149.0255.996.4--20 0252R
NBI reportUS 101 SBCITRUS FAIR DRIVE04-SON-101-R51.62-CLVDPrestressed Box beam or girders - Multiple--1994--158.1160.197.4--20 0251L
NBI reportUS 101 SBFIRST ST & CLOVERDALE CR04-SON-101-R52.06-CLVDPrestressed Box beam or girders - Multiple (2 spans)--1994--129.9221.194.1--20 0252L
NBI reportGOLF COURSE ROADPOOL CREEK300 FT N OF 19TH HOLE DRPrestressed Box beam or girders - Multiple--1997--112.9112.980.1--20C0579
NBI reportHOLLY LANEWASHINGTON CREEKW OF MADISON STREETPrestressed Box beam or girders - Multiple--1997--78.778.787.0--20C0563
NBI reportSANFORD ROADE BR LAGUNA DE SANTA RSA0.4 MI N OCCIDENTAL RDSteel Stringer/Multi-beam or girder (3 spans)--1997--24.975.582.0FO20C0511
NBI reportGEYSERS ROADHILLSIDE.75 m E of River RdSteel Stringer/Multi-beam or girder (3 spans)--1998--20.061.089.4--20C0515
NBI reportFORT ROSS RD.HILLSIDE0.65mi W of King Ridge RdSteel Stringer/Multi-beam or girder (8 spans)--1999--19.4154.976.9FO20C0521
NBI reportGEYSERS RDHILLSIDE0.1 MI E/O BIG SULPHUR CRSteel Stringer/Multi-beam or girder (4 spans)--1999--20.079.784.4--20C0534
NBI reportOLD REDWOOD HWYWILLOW BROOK CREEK0.5 MI N/O SR101Prestressed Box beam or girders - Multiple (3 spans)--1999--63.0165.089.6--20C0516
NBI reportUS 101 NBRUSSIAN RIVER04-SON-101-33.78-HLBGPrestressed Box beam or girders - Multiple (4 spans)--1999--218.2773.095.9--20 0273R
NBI reportUS 101 SBRUSSIAN RIVER04-SON-101-33.78-HLBGPrestressed Box beam or girders - Multiple (4 spans)--1999--218.2773.095.9--20 0273L
NBI reportMONTE VISTA TERRHILLSIDEIN MONTE RIOSteel Stringer/Multi-beam or girder (2 spans)--2001--18.035.477.0FO20C0401
NBI report
Bridgehunter
MONTE VISTA TERRJOHNSON GULCHIN MONTE RIOSteel Truss - Thru--2001--69.972.270.4FO20C0524
NBI reportRIVER ROADHILLSIDEE OF CANYON 2 & 7 ROADSConcrete Slab (3 spans)--2001--37.1111.995.6--20C0529
NBI reportRIVER ROADHILLSIDEE OF CANYON 2 & 7 ROADSConcrete Slab (4 spans)--2001--41.0164.495.6--20C0530
NBI reportRIVER ROADHILLSIDE1.7 MI WEST OF MIRABEL RDSteel Stringer/Multi-beam or girder (3 spans)--2003--26.978.166.7FO20C0536
NBI reportSTWRT PT-SKGG SPRGHILLSIDE26.5 MI E OF SR 1Steel Stringer/Multi-beam or girder (4 spans)--2003--24.995.196.2--20C0531
NBI report
Bridgehunter
SWTWATER SPRING RDPORTER CREEK4 MI W/O WESTSIDE RDSteel Truss - Thru--2005--49.949.969.9FO20C0537
NBI reportGEYSERS ROADHILLSIDE1.0 MI E/O BIG SULPHUR CRSteel Stringer/Multi-beam or girder (3 spans)--2006--20.060.076.3FO20C0543
NBI reportGEYSERS ROADHILLSIDE1.1 MI E/O BIG SULPHUR CRSteel Stringer/Multi-beam or girder (7 spans)--2006--20.0140.176.3FO20C0544
NBI reportBELL ROADEAST WINDSOR CREEK400 FT NW OFJOSHUA DRConcrete Arch - Deck--2007--43.643.695.6--20C0578
NBI reportUS HIGHWAY 101 SBSR 116 & NWP RR & DITCH04-SON-101-3.65-PETPrestressed Box beam or girders - Multiple (5 spans)--20072014125.0562.781.3--20 0284L
NBI reportCONDE LANEPOOL CREEK0.2 MI N OF SHILOH RDConcrete Arch - Deck--2008--71.978.197.0--20C0580
NBI reportMONTE VISTA TERRACHILLSIDENEAR BR. 20C0403Steel Stringer/Multi-beam or girder (3 spans)--2008--20.059.479.0--20C0549
NBI reportSTWRT PT-SKGG SPRGHILLSIDE8.5 MI E/O SR 1Steel Stringer/Multi-beam or girder (3 spans)--2011--20.060.093.4--20C0552
NBI reportWILLOW CREEK ROADWILLOW CREEK1.45 MI E/O SR 1Prestressed Slab--2011--45.647.992.0--20C0570
NBI reportSHILOH ROADPRUITT CREEK0.1 MI EAST OF CONDE LANEConcrete Arch - Deck (2 spans)--2012--31.262.374.0--20C0575
NBI reportROUTE 101 ON-RAMPWASHINGTON CREEK04-SON-101-4.78-PETPrestressed Stringer/Multi-beam or girder--2013--119.8119.895.1--20 0163S
NBI reportFORT ROSS ROADHILLSIDE1.7 MI W/O KINGS RIDGE RDSteel Stringer/Multi-beam or girder (4 spans)--2014--19.779.183.0--20C0582
NBI reportKASTANIA ROADSTATE ROUTE 10104-SON-101-2.60-PETPrestressed Box beam or girders - Multiple--2014--184.1184.196.8--20 0294
NBI reportPORTER CREEK ROADPORTER CREEK7.1 MI NE MARK WEST & 101Prestressed Stringer/Multi-beam or girder--2014--156.8160.192.1--20C0572
NBI reportAUSTIN CREEK ROADHILLSIDEJUST S/O KRAMER ROADSteel Stringer/Multi-beam or girder (6 spans)--2015--18.4108.388.4--20C0585
NBI reportPACIFIC AVENUEHILLSIDEIN JENNERSteel Stringer/Multi-beam or girder (2 spans)--2015--18.438.172.8--20C0588
NBI reportPACIFIC AVENUEHILLSIDEIN JENNERSteel Stringer/Multi-beam or girder (2 spans)--2015--18.038.180.7--20C0589
NBI reportSTWRT PT-SKGG SPRGHILLSIDE2.77 MI E OF ST HWY 1Steel Stringer/Multi-beam or girder (4 spans)--2015--19.478.183.6--20C0583
NBI reportSTWRT PT-SKGG SPRGHILLSIDE2.8 MI E OF ST HWY 1Steel Stringer/Multi-beam or girder (4 spans)--2015--19.478.181.6--20C0584
NBI reportUS HIGHWAY 101 NBSR 116, RR TRACKS, DITCH04-SON-101-3.60-PETPrestressed Box beam or girders - Multiple (4 spans)--2015--167.7564.083.6--20 0284R