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
WHIPPLE ROAD California Fair 1993 44.5 m 12,000
INTERSTATE 880 California Fair 1995 100.7 m 12,000
EAST DRAINAGE CANAL California Fair 1987 47.1 m 12,000
MARSHBURN CHANNEL California Good 1989 9.4 m 12,000
TRUCKEE RIVER California Good 2019 46.6 m 12,000
MOJAVE RIVER California Fair 1933 227.7 m 12,000
ALISO CREEK California Fair 1991 31.8 m 12,000
STATE ROUTE 1 California Fair 2008 61.2 m 12,000
BIG CHICO CREEK California Poor 1974 28.2 m 12,000
SANTA ANA DELHI CHANNEL California Good 1988 17.1 m 12,000
SR 4 California Fair 1992 86.9 m 12,000
WALNUT CANYON CHANNEL California Good 1972 6.4 m 12,000
SAN LUIS REY RIVER California Poor 1929 289.6 m 12,000
SEGUNDA DESHECHA CANADA California Poor 1971 7.0 m 12,000
INTERSTATE 10 California Good 1962 110.6 m 12,000
STATE ROUTE 210 California Fair 1992 75.6 m 12,000
TALBERT CHANNEL California Fair 1976 27.1 m 12,000
LATROBE ROAD California Good 2013 61.6 m 12,000
LATROBE ROAD California Fair 2009 61.6 m 12,000
ESCONDIDO CREEK California Good 1954 26.8 m 12,000
MOODY CREEK CHANNEL California Fair 1957 17.1 m 12,000
STATE ROUTE 99 California Good 1952 56.1 m 12,000
SWEENEY CREEK California Good 1946 30.5 m 12,000
SWEENEY CREEK California Good 1974 29.3 m 12,000
ETIWANDA WASH California Fair 1966 11.9 m 12,000
CITY CREEK California Fair 1947 131.1 m 12,000
DRAINAGE CANAL California Fair 1960 6.8 m 12,000
ROUTE 14 & VIA PRINCESSA California Good 1972 463.9 m 12,000
EAST FORK CITY CREEK California Good 1948 46.3 m 12,000
EAST DRAINAGE CANAL California Fair 1987 47.1 m 12,000
PIONEER BLVD California Good 2020 65.5 m 12,000
N. BR. SAN MARCOS CREEK California Good 1999 32.0 m 12,000
BALBOA ISLAND CHANNEL California Fair 1930 121.6 m 12,000
TRABUCO CREEK CHANNEL California Fair 1959 64.9 m 12,000
SAN TIMOTEO CREEK California Good 1970 49.0 m 12,000
BOULDER AVENUE California Good 1993 49.7 m 12,000
HUNGRY HOLLOW WTRSHD CH California Fair 1959 6.4 m 12,000
CALTRAIN & UP RR California Good 1998 33.8 m 12,000
NOJOQUI CREEK California Good 1955 61.6 m 12,000
NOJOQUI CREEK California Good 1955 53.6 m 12,000
STATE ROUTE 94 California Fair 1973 74.7 m 12,000
STATE ROUTE 99 California Poor 1962 58.8 m 12,000
UNION SCHOOL SLOUGH California Fair 1980 18.7 m 12,000
UNION SCHOOL SLOUGH California Fair 1959 19.1 m 12,000
CHICKAHOMINY SLOUGH California Good 1980 22.4 m 12,000
105 WB 110 NB BRDWY IMPR California Fair 1989 849.1 m 12,000
MANOR STREET California Poor 1957 51.2 m 12,000
STATE ROUTE 110 California Fair 1939 34.7 m 12,000
STATE ROUTE 110 California Good 1939 92.7 m 12,000
OAT CREEK California Good 1977 11.8 m 12,000

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.