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
SANTA CLARA RIV California Good 1986 151.9 m 23,954
PUDDING CREEK California Good 1959 97.9 m 23,950
NOYO RIVER & HARBOR DR California Good 2005 266.7 m 23,950
SAN JOSE CRK California Poor 1968 28.3 m 23,929
BURBANK WESTERN CHANNEL California Good 2019 12.2 m 23,900
I 805 SR 94 FEDERAL BL California Fair 1974 292.3 m 23,900
ROUTE 125 California Fair 2007 79.3 m 23,900
ROUTE 4 California Good 2016 151.6 m 23,900
US 101 California Fair 1996 429.0 m 23,880
U.S. HIGHWAY 101 & RAMPS California Good 1960 90.5 m 23,850
I 5 SWEETWATER MTDB LRT California Good 1991 570.6 m 23,841
THOUSAND OAKS BLVD California Good 1970 67.4 m 23,801
RANCHO RD California Good 1970 41.5 m 23,801
STATE ROUTE 52 & RAMPS California Fair 1988 133.5 m 23,800
GARDEN California Fair 1925 79.6 m 23,800
MORENA BLVD California Fair 1969 42.4 m 23,800
CROW CREEK California Fair 1988 88.4 m 23,800
BEAR CREEK California Good 1964 41.8 m 23,800
CARBON CREEK CHANNEL California Good 1959 10.7 m 23,800
VERDUGO WASH California Fair 1986 29.9 m 23,760
BNSF RY & GARRARD BLVD California Poor 1980 231.3 m 23,750
TOM PAINE SLOUGH California Fair 1971 59.4 m 23,750
TOM PAINE SLOUGH California Fair 1971 59.4 m 23,750
SHINGLE SPRINGS DR California Fair 1969 40.3 m 23,750
SHINGLE SPRINGS DR California Good 1969 40.3 m 23,750
BIG DALTON WASH California Fair 1959 21.9 m 23,745
STATE ROUTE 91 California Fair 1962 106.7 m 23,737
SR 55 & 55-91 FAST-TRACK California Fair 1961 118.6 m 23,737
UP RR BNSF RY AMTRAK California Fair 1972 299.7 m 23,732
WALNUT CRK California Poor 1961 16.5 m 23,730
SANTA SUSANA CREEK California Fair 1966 13.7 m 23,713
MIRAMAR CANYON CREEK California Fair 2003 81.3 m 23,703
INTERSTATE 805 & RAMPS California Fair 2002 87.2 m 23,702
INTERSTATE 805 California Fair 1972 133.2 m 23,700
INTERSTATE 10 California Good 2015 1,025.3 m 23,700
INTERSTATE 10 California Good 2013 63.0 m 23,700
RUBIO WASH California Fair 1963 32.0 m 23,683
CENTURY CITY MALL California Good 1966 68.3 m 23,674
LA RIV BNSF UPRR METRO California Fair 1909 262.3 m 23,648
LOS CERRITOS DRN CHANN California Good 1955 20.7 m 23,638
WEST BRANCH CHURN CREEK California Good 1984 9.2 m 23,624
SUNSET BLVD California Good 1931 73.2 m 23,600
ROUTE I 280 California Fair 1963 71.6 m 23,600
CALABASAS CREEK California Good 1964 17.7 m 23,600
SAN CLEMENTE CANYON California Good 1949 47.2 m 23,560
JONES CREEK California Good 1993 14.2 m 23,550
YODER WASH California Good 1996 9.6 m 23,546
NORTH FORK YODER WASH California Fair 1996 7.0 m 23,546
CUCAMONGA CREEK CHANNEL California Fair 1980 23.1 m 23,523
RIO HONDO RIV California Poor 2008 128.0 m 23,520

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.