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
FIELD WASH California Good 1964 12.2 m 22,000
CADY WASH California Good 1964 18.2 m 22,000
CADY WASH California Good 1964 18.3 m 22,000
PS RR & BIKE PATH California Good 1973 53.2 m 21,998
SAWPIT WASH California Good 1968 10.7 m 21,994
ROUTE 105 LRT California Good 1989 99.4 m 21,992
UP RR & CALTRAIN California Fair 1981 201.8 m 21,956
DOMINGUEZ CHAN California Good 1961 23.8 m 21,942
ESCONDIDO CREEK California Fair 1973 15.7 m 21,927
ALAMO CREEK California Good 1935 18.9 m 21,910
FAIRFAX-W10 E10-FAIRFAX California Fair 1964 72.2 m 21,910
SOUTH BRANCH MAIN CANAL California Fair 1944 13.7 m 21,900
PETALUMA RIVER California Poor 1970 32.0 m 21,900
U.S. HIGHWAY 101 California Good 1989 64.6 m 21,900
INTERSTATE 5 California Good 1973 75.0 m 21,900
CARNADERO CREEK California Good 1956 49.7 m 21,900
SAN JOSE CRK California Fair 2005 10.6 m 21,899
STATE ROUTE 60 California Fair 1972 70.7 m 21,893
FORESTER CREEK California Fair 1970 36.0 m 21,891
IMPERIAL HIGHWAY California Fair 1963 48.2 m 21,871
SAN DIMAS WASH California Fair 1959 8.8 m 21,867
BELL CREEK(S FORK) California Fair 1959 12.5 m 21,850
TUOLUMNE RIVER California Good 1960 192.6 m 21,848
COYOTE CREEK California Fair 1917 45.7 m 21,840
EATON WASH California Good 1927 19.2 m 21,836
ARCADIA WASH California Good 1955 11.0 m 21,836
DEVIL CREEK DIVERSION California Good 1957 17.1 m 21,824
PRAIRIE CREEK California Fair 1938 6.7 m 21,800
INTERSTATE 580 California Good 1972 98.8 m 21,800
INTERSTATE 580 California Fair 1999 120.0 m 21,800
CALLAN ROAD California Good 1943 11.0 m 21,800
METRO California Good 1976 22.6 m 21,758
FRONT STREET California Good 1971 335.6 m 21,750
LONG CANYON CREEK California Good 2000 8.5 m 21,750
BNSF RY & AMTRAK California Good 2001 262.0 m 21,750
P STREET ONRAMP California Good 1971 386.7 m 21,750
METROLINK BNSF RY DITCH California Fair 1980 94.2 m 21,750
ROUTE 405 California Good 2024 117.3 m 21,729
ATLANTIC BLVD S/BND California Fair 1957 53.7 m 21,700
US HIGHWAY 101 California Fair 1991 65.8 m 21,700
CAMINO DEL RIO SOUTH California Good 1972 480.1 m 21,700
US 101 ON&OFF RAMP NCRRA California Fair 1962 123.9 m 21,700
MOODY CREEK CHANNEL California Good 1958 9.1 m 21,700
GUADALUPE RIVER California Good 1954 31.4 m 21,700
ROUTE 210 California Fair 1976 99.4 m 21,680
I 710 I 10 SCRRA BNSF California Good 1965 335.3 m 21,660
ORCUTT CREEK California Good 1966 6.7 m 21,656
STORM DRN #21 California Good 1962 11.9 m 21,640
PACOIMA WASH California Fair 1953 22.0 m 21,632
SAN DIEGO RIVER California Good 1978 152.4 m 21,629

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.