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
SARATOGA CREEK California Good 1962 20.4 m 16,000
STATE ROUTE 86 California Fair 1967 46.3 m 16,000
STATE ROUTE 111 California Good 1967 64.0 m 16,000
STATE ROUTE 111 California Good 1967 64.0 m 16,000
BERRYESSA CREEK California Good 1979 40.2 m 16,000
I580 980 BARTD CONNS STS California Fair 1970 1,009.2 m 16,000
US HIGHWAY 101 California Good 1958 34.0 m 16,000
EAST HILL ROAD California Fair 2016 46.0 m 16,000
UPP CREEK California Good 2016 31.1 m 16,000
S101-LOS ANGELES ST OFF California Good 1950 13.1 m 16,000
ZACA CREEK California Good 1965 6.7 m 16,000
SANTA ROSA CREEK California Fair 2000 63.0 m 16,000
LA PAZ EQUIP UC California Good 1968 7.0 m 16,000
GOSSAGE CREEK California Good 1936 13.7 m 16,000
CORRAL HOLLOW CREEK California Poor 1966 38.5 m 16,000
INTERSTATE 710 California Good 1960 43.9 m 16,000
LAS LLAGAS UC California Good 1958 9.4 m 16,000
CORRAL HOLLOW CREEK California Poor 1966 38.5 m 16,000
SR 110 ARROYO SECO ETC California Good 1912 58.6 m 16,000
THREE ROCKS RD California Good 1967 20.1 m 16,000
LAS LLAGAS UC California Good 1958 9.4 m 16,000
THREE ROCKS RD California Good 1967 20.1 m 16,000
EL CAPITAN STATE BEACH California Fair 1958 39.5 m 16,000
EL CAPITAN STATE BEACH California Good 1958 39.5 m 16,000
STATE ROUTE 60 California Good 1967 65.5 m 16,000
ALKALI CREEK California Fair 1914 6.7 m 16,000
U.S. HIGHWAY 101 California Fair 1962 85.0 m 16,000
SCRRA BNSF RY AMTRAK California Fair 1965 47.2 m 16,000
REFUGIO ROAD California Poor 1974 102.4 m 16,000
ARROYO HONDO California Good 1967 38.4 m 16,000
DOS PUEBLOS CRK & CYN RD California Fair 1958 68.1 m 16,000
REFUGIO ROAD California Poor 1974 102.4 m 16,000
ARROYO HONDO California Good 1967 48.2 m 16,000
DOS PUEBLOS CRK & CYN RD California Good 1993 68.3 m 16,000
SR 58 SR 99 & WIBLE RD California Fair 1976 423.7 m 16,000
ARROYO QUEMADA California Good 1917 104.0 m 16,000
ANAHEIM-BARBER CITY CHA California Good 1959 10.1 m 16,000
US HIGHWAY 101 California Good 1965 56.7 m 16,000
GAVIOTA CREEK California Fair 1931 32.9 m 16,000
GAVIOTA CREEK California Good 1987 58.3 m 16,000
SNOW CREEK California Fair 1965 151.5 m 16,000
ROUTE 101 California Good 1950 39.0 m 16,000
ARLINGTON CHANNEL California Good 1975 15.5 m 16,000
KERN RIV FLOOD CANAL RD California Good 1967 23.2 m 16,000
INTERSTATE 10 California Fair 1969 67.4 m 16,000
KERN RIV FLOOD CANAL RD California Fair 1967 23.2 m 16,000
EAST SIDE CANAL California Fair 1979 7.0 m 16,000
LAS LLAJAS CREEK California Good 1935 9.1 m 16,000
SANTA ANA DELHI CHANNEL California Good 1981 20.4 m 16,000
ARROYO SIMI California Fair 1966 46.6 m 16,000

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.