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
EATON WASH California Good 1937 17.7 m 50,760
COYOTE CREEK California Good 1965 48.5 m 50,700
PACOIMA DIVERSON CHNL California Good 1954 25.3 m 50,670
LOS ANGELES RIVER California Good 1929 96.3 m 50,619
ELK GROVE CREEK California Good 1980 12.0 m 50,561
SAN CLEMENTE CREEK California Good 1987 40.5 m 50,500
SR 84 (WOODSIDE EXP) California Fair 1969 48.2 m 50,500
SR 84 (WOODSIDE EXP) California Fair 1969 48.2 m 50,500
PEYTON DRIVE California Good 1996 66.0 m 50,500
AVALON DRIVE California Poor 1971 43.6 m 50,500
A STREET California Good 2016 61.6 m 50,500
SAN CLEMENTE CREEK California Good 1987 40.5 m 50,500
AVALON DRIVE California Poor 1971 45.1 m 50,500
PEYTON DRIVE California Good 1997 64.0 m 50,500
A STREET California Good 2016 61.6 m 50,500
U.S. HIGHWAY 101 California Fair 1961 73.8 m 50,320
RR ROSEVILLE ROAD California Good 1970 135.0 m 50,269
LAKE ST / SPTCO California Fair 1958 124.5 m 50,138
CANOAS CREEK California Fair 1965 7.9 m 50,070
PERIMETER ROAD California Good 1976 19.1 m 50,069
NORTH FRK COYOTE CR California Fair 1960 39.0 m 50,042
CANADA ROAD California Fair 1969 53.4 m 50,000
CANADA ROAD California Fair 1973 42.1 m 50,000
ROUTE 101 California Good 1950 43.0 m 50,000
SAN LORENZO CREEK California Fair 1909 18.7 m 50,000
SERVICE ROAD California Fair 1973 34.6 m 50,000
GOLF CART PATH California Fair 1982 25.6 m 50,000
CALABAZAS CREEK California Fair 1993 47.5 m 50,000
STATE ROUTE 180 California Fair 2005 80.1 m 50,000
LONG BEACH/TERMINAL ISL California Fair 2020 2,665.9 m 50,000
LOS COYOTES DIAGONAL California Good 1963 136.2 m 50,000
SARATOGA AVENUE California Fair 1994 58.5 m 50,000
BALLONA CREEK California Fair 1937 102.1 m 50,000
INTERSTATE 5 California Fair 1973 170.1 m 50,000
HILLSIDE California Fair 1958 183.8 m 50,000
LOS ANGELES RIVER California Fair 2022 841.4 m 50,000
SAND CREEK California Fair 1992 54.6 m 50,000
LATHROP RD California Fair 1971 43.3 m 50,000
FARM HILL BOULEVARD California Poor 1969 74.6 m 50,000
MALL PARKING ACCESS RD California Fair 1964 11.1 m 50,000
CALABAZAS CREEK California Fair 1993 47.5 m 50,000
SERVICE ROAD California Fair 1973 34.9 m 50,000
BAYSHORE RD & UP RR California Good 2007 258.3 m 50,000
INTERSTATE 5 California Fair 1981 53.9 m 50,000
SARATOGA CREEK California Fair 1994 30.5 m 50,000
INTERSTATE 15 California Fair 1977 162.8 m 50,000
CANADA ROAD California Fair 1973 41.4 m 50,000
SARATOGA CREEK California Good 1994 30.5 m 50,000
SARATOGA AVENUE California Fair 1994 57.9 m 50,000
GOLF CART PATH California Good 1982 22.9 m 50,000

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.