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
UP RR BNSF RY NORTHGATE California Good 1968 347.5 m 26,500
WOODBRIDGE ROAD California Fair 1979 32.0 m 26,500
MAPLE AVENUE California Good 2005 40.4 m 26,500
ESCONDIDO CREEK California Good 1926 16.5 m 26,500
UP RR BNSF RY NORTHGATE California Fair 1942 456.0 m 26,500
I 805 SR 163 S163-S805 California Fair 1972 344.1 m 26,500
PACIFIC AVE California Good 1970 41.1 m 26,500
AMERICAN RIVER California Fair 1968 201.2 m 26,500
W180-CEDAR RAMP MAPLE AV California Poor 2005 204.3 m 26,500
WOODBRIDGE ROAD California Fair 1979 32.0 m 26,500
AMERICAN RIVER California Poor 1915 189.0 m 26,500
BARBER ROAD California Fair 1979 29.2 m 26,500
US HIGHWAY 101 California Fair 2004 76.0 m 26,500
PACIFIC AVE California Good 1970 46.9 m 26,500
MOORPARK AVENUE California Fair 1971 23.5 m 26,500
PALM AVENUE California Good 1958 42.7 m 26,500
PALM AVENUE California Good 1958 42.7 m 26,500
FEDERAL BLVD California Fair 1974 79.6 m 26,500
EAST CYPRESS AVE California Fair 1965 51.5 m 26,500
EAST CYPRESS AVE California Fair 1965 51.5 m 26,500
STATE ROUTE 44 California Fair 1965 60.4 m 26,500
N805-HOME AVE OFF-RAMP California Fair 1974 109.4 m 26,500
INTERSTATE 15 California Poor 1964 112.2 m 26,500
STATE ROUTE 44 California Good 1965 61.5 m 26,500
N5-W44 CONNECTOR RAMP California Fair 1965 39.9 m 26,500
STATE ROUTE 299 California Fair 1965 59.4 m 26,500
STATE ROUTE 299 California Fair 1965 59.4 m 26,500
MOKELUMNE RIVER California Fair 1979 376.4 m 26,500
TWIN VIEW BLVD California Fair 1965 32.0 m 26,500
TWIN VIEW BLVD California Good 1965 32.0 m 26,500
MOKELUMNE RIVER California Fair 1979 376.4 m 26,500
I-8 CAMINO DEL RIO N RMP California Fair 1972 589.8 m 26,500
UP RR BNSF RY & AMTRAK California Fair 1964 10.7 m 26,500
LONG RAVINE California Fair 1958 62.2 m 26,500
DOMINGUEZ CHANNEL California Fair 1948 80.5 m 26,500
SAN JOSE CRK CHAN California Poor 1967 54.6 m 26,484
BROOKTREE CREEK California Good 1927 9.1 m 26,461
ARCADE CREEK California Fair 1929 23.5 m 26,461
N241-W91 CONNECTOR California Good 1998 63.0 m 26,409
STATE ROUTE 91 California Good 1998 662.3 m 26,409
GLENDALE 2ND TOLUCA California Good 1942 171.3 m 26,407
PETERS CANYON TRAIL UC California Fair 1998 9.6 m 26,400
North Fork Coyote Ck California Good 2014 58.5 m 26,400
SONOMA CREEK California Good 2023 21.0 m 26,400
UP RR & AMTRAK California Good 1992 40.8 m 26,359
UPRR BNSF AMTRAK BASSETT California Good 1961 249.9 m 26,350
PERRIS VALLEY STORM DRN California Good 1956 30.6 m 26,340
MORRISON CREEK TRIBUTARY California Good 1924 11.3 m 26,332
ANDERSON DRAIN California Fair 1960 11.3 m 26,328
ARROYO SECO CHANNEL California Good 1912 119.4 m 26,327

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.