Browse Bridge Database

25,975 bridges in the FHWA National Bridge Inventory in California.

National Bridge Inventory Database

Browse 25,975 bridges from the Federal Highway Administration National Bridge Inventory. Filter by state, condition rating, or search by name and location.

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BridgeLocationConditionYear BuiltLengthADT
COYOTE CREEK California Good 1992 138.4 m 19,000
US 50 50-51-99 RAMPS California Fair 1968 109.8 m 19,000
N FK POTRERO VALLEY CRK California Good 1968 6.1 m 19,000
ARROYO SANTA ROSA California Good 1972 15.0 m 19,000
INTERSTATE 680 California Good 1974 90.2 m 19,000
STATE ROUTE 41 California Fair 1988 66.1 m 18,994
INTERSTATE 710 California Good 1953 79.9 m 18,990
UP RR & AMTRAK California Fair 2012 57.1 m 18,954
WEST CUCAMONGA CHANNEL California Good 2002 17.9 m 18,921
SINCLAIR AVE California Good 1967 51.8 m 18,905
BELL CREEK California Good 1963 12.8 m 18,901
KELLOGG CREEK California Fair 1990 26.1 m 18,900
KENDALL CREEK OVERFLOW California Fair 1990 14.2 m 18,900
WHITEWATER RIVER California Good 1995 173.7 m 18,900
DEAD HORSE SLOUGH California Good 1957 37.8 m 18,900
SANTA ANA RIVER CHANNEL California Poor 1936 186.2 m 18,900
ALAMEDA ST California Fair 2001 261.4 m 18,900
GROVE CREEK California Good 1964 18.0 m 18,900
KERN RIVER CANAL California Poor 1981 23.5 m 18,900
ARVIN-EDISON CANAL California Fair 1981 23.5 m 18,900
RODEO GULCH California Fair 1937 73.2 m 18,900
UNKNOWN RAVINE California Fair 1993 54.3 m 18,900
DOMINGUEZ CHAN California Fair 1959 73.8 m 18,900
SAN JOAQUIN RIVR ANTIOCH California Good 1978 2,876.4 m 18,900
PARKING California Good 1969 230.0 m 18,893
SAN JOSE CRK California Poor 1967 32.5 m 18,869
WESTSIDE PARKWAY California Fair 2011 75.0 m 18,843
KERN RIVER California Fair 2011 217.9 m 18,843
BNSF RAILROAD TRACKS California Fair 2011 37.5 m 18,843
CROSS VALLEY CANAL California Good 2011 14.6 m 18,843
FLORIN CREEK California Good 1960 7.0 m 18,823
WALNUT CRK California Good 1960 13.7 m 18,822
MTDB BNSF RY & AMTRAK California Fair 1974 37.5 m 18,820
LOS ANGELES RIVER UP RR California Good 1928 207.9 m 18,808
EQUESTRIAN UC & DITCH California Good 1980 14.3 m 18,801
SAN PABLO CREEK California Good 2012 18.9 m 18,800
INTERSTATE 5 California Good 1973 56.1 m 18,800
INTERSTATE 5 California Good 1973 69.8 m 18,800
INTERSTATE 710 California Good 1957 40.8 m 18,800
WEST BRANCH LLAGAS CREEK California Good 1988 15.8 m 18,800
ROUTE 5 & ROUTE 75 California Fair 1973 239.0 m 18,800
FOOTHILL BLVD California Good 1975 71.1 m 18,800
WASHINGTON STREET California Good 1967 61.0 m 18,800
GLENOAKS BLVD California Good 1978 57.0 m 18,800
HANCOCK ST-S5 ON-RAMP California Good 1967 82.3 m 18,800
UP RR AMTRAK METROLINK California Fair 1972 163.6 m 18,800
MISSION BAY CHANNEL California Good 1987 361.8 m 18,800
PHILADELPHIA ST California Fair 2016 13.6 m 18,780
ALDINE DRIVE California Fair 1960 57.3 m 18,780
MISSION BLVD. California Good 2016 86.7 m 18,780

Frequently Asked Questions

The National Bridge Inventory (NBI) is a federal database maintained by the Federal Highway Administration containing inspection data for all bridges on public roads in the U.S. with a span of more than 20 feet. Bridge owners must inspect each structure at least every 24 months.

ADT stands for Average Daily Traffic — the average number of vehicles crossing the bridge per day. Bridges are sorted by ADT by default because high-traffic bridges in poor condition pose the greatest risk to the most people.

Yes. Use the search field above to find bridges by name, location, or features crossed. You can also combine the search with state and condition filters to narrow your results.