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.

Clear
BridgeLocationConditionYear BuiltLengthADT
ELDER CREEK California Good 1965 142.0 m 14,000
U.S. HIGHWAY 50 California Fair 2000 90.0 m 14,000
SAN ANSELMO CREEK California Fair 1940 23.2 m 14,000
ARCADE CREEK California Fair 1927 21.3 m 14,000
WHITEWATER RIVER California Good 2011 181.3 m 14,000
WILLOW CREEK California Good 1986 16.3 m 14,000
INTERSTATE 15 California Fair 1961 73.8 m 14,000
STATE ROUTE 210 California Good 2001 73.3 m 14,000
BNSF RY UP RR AMTRAK California Fair 1930 355.1 m 14,000
REDWOOD CREEK California Good 1989 9.1 m 14,000
STATE ROUTE 92 California Good 1963 54.3 m 14,000
SANTA ANA RIVER California Fair 2012 365.7 m 14,000
WILDCAT CREEK California Good 1940 7.2 m 13,993
NAPA CREEK California Fair 1990 29.6 m 13,986
UP RR & AMTRAK California Good 1939 44.5 m 13,986
HARRIS CANYON CREEK California Good 1966 8.2 m 13,950
HARRIS CANYON CREEK California Good 1966 9.1 m 13,950
ORCUTT CREEK California Good 1966 7.3 m 13,950
SAN JOAQUIN RIVER California Fair 1971 457.3 m 13,950
INTERSTATE 5 California Fair 1964 98.1 m 13,950
LITTLE ROCK CRK California Fair 2000 72.4 m 13,905
INTERSTATE 215 California Good 1994 65.8 m 13,900
MTDB BNSF RY AMTRAK ROSE California Good 1966 79.9 m 13,900
SONOMA CREEK California Poor 1924 39.6 m 13,900
SONOMA CREEK California Poor 1930 43.6 m 13,900
HOOKER CREEK California Good 2023 12.6 m 13,900
T.I.D. CERES MAIN CANAL California Fair 1982 8.2 m 13,900
AMADOR CREEK California Good 2007 189.0 m 13,900
SUTTER CREEK California Good 2007 185.0 m 13,900
M.I.D. MAIN CANAL California Fair 1925 14.9 m 13,888
SORENSON DRN California Good 1959 9.8 m 13,871
UPRR California Fair 1979 18.0 m 13,866
GOULD CANAL California Good 1969 7.9 m 13,859
ACTA California Fair 2000 18.1 m 13,843
BIG DALTON WASH California Fair 1959 13.4 m 13,838
BROWN CANYON CHANNEL California Good 1992 6.7 m 13,832
I 5 California Good 1961 71.9 m 13,805
SAN FRANCISQUITO CRK California Good 2003 176.7 m 13,802
TASSAJARA CREEK California Fair 1982 11.0 m 13,800
VEHICLE ACCESS (PRIVATE) California Good 1966 6.2 m 13,800
SDCWA PIPELINES California Good 2016 44.2 m 13,800
RTE 15 RTE 60 RIV. AVE California Fair 1987 487.2 m 13,800
MOSHER SLOUGH California Fair 2007 14.3 m 13,800
MCNAB CREEK California Fair 1942 26.8 m 13,800
CRAWFORD CREEK California Good 1942 6.7 m 13,800
ALPINE CREEK California Good 1982 6.6 m 13,800
STATE ROUTE 134 & RAMPS California Fair 1971 83.5 m 13,800
NCRRA/NWP RR California Fair 1966 94.8 m 13,800
RUSSIAN RIVER California Fair 1934 346.6 m 13,800
ST RTE 71 ST RTE 60 RMPS California Good 1997 639.0 m 13,800

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.