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
LAS TABLAS AVE California Good 1967 36.9 m 31,000
UP RR AMTRAK INDIO BLVD California Fair 1990 115.5 m 31,000
W4-S242 CONNECTOR RAMP California Fair 1978 119.0 m 31,000
ROUTES 134 & 2 3 STREETS California Good 1967 981.2 m 31,000
W4-S242 CONNECTOR RAMP California Fair 1978 136.6 m 31,000
MORELLO AVE California Fair 1975 53.6 m 31,000
MORELLO AVE California Fair 1975 53.6 m 31,000
ALHAMBRA WAY California Fair 1967 58.2 m 31,000
ALHAMBRA WAY California Fair 1967 58.2 m 31,000
ALHAMBRA AVE California Fair 1967 52.4 m 31,000
ALHAMBRA AVE California Fair 1967 52.4 m 31,000
IRVINE COVE DR California Good 1956 12.2 m 31,000
PERALTA ROAD California Good 1981 55.0 m 31,000
AVENUE "J-8" California Good 1972 48.4 m 31,000
AVENUE "J-8" California Good 1972 48.4 m 31,000
WALNUT CRK California Good 1960 15.2 m 30,995
WILDLIFE UNDERPASS California Good 2005 6.1 m 30,990
ALHAMBRA WASH California Good 1931 11.9 m 30,952
POMERADO CREEK California Good 1951 14.6 m 30,900
COLLINS CHANNEL California Good 1959 9.4 m 30,900
Golf Course California Good 2007 8.0 m 30,894
Golf Course California Good 2007 8.0 m 30,894
SPTCO ABND California Fair 1928 14.3 m 30,894
SANTA CLARA RIV California Poor 1928 125.6 m 30,894
METRO / AVIENDA PADILLA California Poor 1968 62.5 m 30,891
SAN LUIS REY RIVER California Fair 1996 195.5 m 30,888
WALNUT CR INLET CH California Fair 1958 51.8 m 30,859
FANCHER CREEK CANAL California Fair 1966 7.5 m 30,853
RUBIO WASH California Good 1911 13.7 m 30,846
UP RR & AMTRAK California Fair 1997 146.3 m 30,827
ARCADIA WASH California Poor 1959 11.2 m 30,816
RIO HONDO California Fair 1959 66.0 m 30,816
ESTUDILLO CANAL California Fair 1996 12.8 m 30,800
E8-SEVERIN OFF & LA MESA California Fair 1990 118.9 m 30,800
DOMINGUEZ CHAN California Fair 1959 61.4 m 30,800
INTERSTATE 880 California Fair 1952 146.6 m 30,800
INTERSTATE 405 California Good 1961 91.4 m 30,775
ROUTE 105 LRT California Fair 1989 90.5 m 30,775
PACHECO CREEK California Good 1939 65.2 m 30,750
SOUTH FORK PACHECO CREEK California Fair 1939 40.8 m 30,750
KILLDEER CREEK California Fair 1922 7.0 m 30,750
FLORIN CREEK California Good 1924 6.8 m 30,724
SOUTH BRANCH FLORIN CRK California Good 1924 6.8 m 30,724
STATE ROUTE 78 California Good 1962 74.1 m 30,710
CUCAMONGA WASH California Good 1979 10.4 m 30,700
TORRANCE LATERAL CHAN California Good 1961 14.3 m 30,680
STANDARD AV LACMT RD California Fair 1967 230.1 m 30,672
ALHAMBRA WASH California Fair 1935 15.5 m 30,660
U.S. HIGHWAY 101 California Fair 1976 167.6 m 30,659
ROUTE 710 California Good 1958 53.0 m 30,600

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.