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
COYOTE CREEK CHANNEL California Good 1956 96.9 m 29,391
COYOTE CREEK CHANNEL California Fair 1962 96.3 m 29,391
ALISO CREEK California Good 1954 16.1 m 29,369
COMPTON CRK California Fair 1938 23.2 m 29,362
NORTH NORCO CHANNEL California Good 1980 10.8 m 29,360
STATE ROUTE 163 California Fair 1942 90.6 m 29,356
MIDWAY ROAD California Good 1966 29.6 m 29,333
M.I.D. CANAL LATERAL 4 California Fair 1960 8.0 m 29,300
INTERSTATE 280 California Fair 1965 100.6 m 29,300
INTERSTATE 280 California Fair 1965 110.7 m 29,300
SPYGLASS ROAD California Good 1964 36.0 m 29,250
SPYGLASS ROAD California Good 1964 36.0 m 29,250
MONTEREY ST RR ENDICOTT California Fair 1974 107.5 m 29,247
PALM CANYON WASH California Fair 1956 99.4 m 29,242
UNIVERSITY AVENUE California Good 1969 45.4 m 29,219
LA RIVIERA DR California Good 1969 71.3 m 29,219
AMERICAN RIVER California Fair 1969 354.2 m 29,219
INTERSTATE 15 California Good 1999 65.0 m 29,200
PENASQUITOS CREEK California Fair 1990 52.7 m 29,200
INTERSTATE 80 California Fair 1956 39.4 m 29,196
UP RR & AMTRAK California Good 1961 50.0 m 29,187
ROUTE 5 California Fair 1960 48.6 m 29,172
UP RR & AMTRAK California Fair 1962 68.0 m 29,164
HACIENDA CRK California Good 1968 7.9 m 29,157
ARROYO TRABUCO California Good 1991 367.9 m 29,150
ARROYO TRABUCO California Fair 1984 365.8 m 29,150
ESPINOSA ROAD California Good 2014 65.7 m 29,150
ESPINOSA ROAD California Good 2013 65.5 m 29,150
SAN ROQUE CREEK California Fair 1962 6.7 m 29,107
SMITH CANAL California Fair 1952 43.9 m 29,100
CARROL CANYON CREEK California Good 1984 16.5 m 29,100
SANTIAGO CREEK CHANNEL California Poor 1970 55.8 m 29,100
LINDA CREEK California Fair 1987 18.3 m 29,088
ENCINITAS CREEK California Good 1962 15.2 m 29,047
FAIRMOUNT AVE California Fair 1958 49.4 m 29,000
KOPTA CREEK California Fair 1965 10.7 m 29,000
US HIGHWAY 101 California Fair 2012 95.1 m 29,000
DAY CANYON CHANNEL California Good 1975 39.6 m 29,000
STATE ROUTE 135 California Good 2022 37.2 m 29,000
I 5 SWEETWATER MTDB LRT California Good 1988 444.4 m 29,000
ALL AMERICAN CANAL California Good 1938 9.8 m 29,000
GREENVILLE-BANNING CHAN California Fair 1962 7.0 m 29,000
UP RR AMTRAK EASTLAKE AV California Fair 1980 55.8 m 29,000
ARROYO SIMI California Fair 1956 47.5 m 29,000
WHITE SLOUGH California Good 2004 15.8 m 29,000
SUNSET CHANNEL California Good 1966 7.6 m 29,000
UPRR & AMTRAK California Fair 1978 50.3 m 29,000
CARPENTER ROAD California Poor 1958 28.0 m 29,000
AUBURN RAVINE California Fair 1926 36.6 m 29,000
TEMECULA CREEK California Fair 2000 88.4 m 29,000

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.