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
BROADWAY California Good 1976 128.0 m 25,852
RANDOL CREEK California Fair 1948 6.7 m 25,850
CRIPPLE CREEK California Fair 1965 13.1 m 25,822
CHABOT CANAL California Good 1967 8.2 m 25,800
INTERSTATE 5 California Good 1973 74.7 m 25,800
ROUTE 5 California Poor 1951 127.0 m 25,800
BURBANK WESTERN CHANNEL California Good 1962 12.5 m 25,800
FIGUEROA FLOWER RAMP California Fair 1956 211.2 m 25,796
LOS ANGELES RIV California Good 1946 305.4 m 25,758
STATE ROUTE 1 California Good 1958 54.3 m 25,757
BIG DALTON WASH California Good 1960 10.1 m 25,736
INGLEWOOD AVE California Good 1993 42.8 m 25,716
ORCHARD AVE California Good 1963 39.9 m 25,700
ESCONDIDO CREEK California Fair 1982 35.7 m 25,700
UP RR & AMTRAK California Good 1970 84.3 m 25,700
INTERSTATE 5 California Good 2001 104.0 m 25,685
WALNUT CRK California Good 1961 29.3 m 25,633
INTERSTATE 5 California Good 1963 97.5 m 25,600
STATE ROUTE 99 & RAMP California Good 1963 90.8 m 25,600
MISSION RD BNSF RR NCTD California Good 1977 68.0 m 25,600
LAGUNITAS CREEK California Poor 1964 58.8 m 25,582
NCRRA\NWP RR California Good 1984 38.7 m 25,546
S BR PLEASANT GROVE CR California Good 1991 13.4 m 25,528
INTERSTATE 5 California Good 1957 47.8 m 25,502
M STREET California Fair 1962 20.1 m 25,500
SAN BENITO RIVER California Fair 1932 216.3 m 25,500
SAN BENITO RIVER California Fair 1951 220.1 m 25,500
ANZAR ROAD California Fair 1972 38.4 m 25,500
LOS COCHES CREEK California Fair 1970 32.3 m 25,500
LOS COCHES CREEK California Good 1970 32.3 m 25,500
BROADWAY California Good 1985 50.9 m 25,500
BLACK RASCAL CANAL California Poor 1964 28.4 m 25,500
BLACK RASCAL CANAL California Poor 1962 28.4 m 25,500
DEVIL CREEK California Fair 1969 7.9 m 25,500
NORTH FORK LOGAN CREEK California Good 1970 8.8 m 25,500
LOGAN CREEK California Good 1970 8.8 m 25,500
BIG BEND ROAD California Fair 1964 36.0 m 25,500
BEAR CREEK California Poor 1962 83.2 m 25,500
BEAR CREEK California Fair 1962 83.2 m 25,500
STATE ROUTE 140 California Fair 1962 29.3 m 25,500
LANCASTER BLVD California Good 1972 39.1 m 25,500
AVENUE "I" California Good 1972 44.6 m 25,500
UNION AVE California Fair 1967 67.4 m 25,500
ST RTE 204 & Q STREET California Fair 1967 125.0 m 25,500
AVENUE "I" California Good 1972 44.6 m 25,500
LOS BERROS ROAD California Good 1970 34.1 m 25,500
SACRAMENTO RIV (ELKHORN) California Fair 1969 1,106.4 m 25,500
LOS BERROS ROAD California Good 1970 35.0 m 25,500
LANCASTER BLVD California Good 1972 39.1 m 25,500
STATE ROUTE 140 California Good 1962 29.3 m 25,500

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.