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
ST RTE 71 ST RTE 60 RAMP California Good 1997 496.0 m 78,200
CAMP PENDLETON California Good 1955 18.9 m 78,000
CLOVIS AVENUE California Good 1962 73.8 m 78,000
MERCED STREET California Good 1962 49.7 m 78,000
APTOS CRK & SPRECKELS DR California Good 1948 79.2 m 78,000
FOWLER SWITCH CANAL California Fair 1962 10.7 m 78,000
SAN PABLO BAY California Fair 1956 6,506.0 m 78,000
BALLS FERRY RD California Good 1966 43.3 m 78,000
HIGHLAND AVENUE California Fair 2007 79.8 m 78,000
CALIFORNIA STREET California Good 2007 38.5 m 78,000
CORONA AVENUE California Fair 1989 32.0 m 78,000
COTTONWOOD AVENUE California Fair 2011 33.6 m 78,000
PARKRIDGE AVENUE California Fair 1988 42.7 m 78,000
PARKRIDGE AVENUE California Fair 1988 45.7 m 78,000
STATE ROUTE 210 California Fair 2001 153.5 m 78,000
CULVER BLVD California Good 2007 146.0 m 78,000
HIGHLAND AVENUE California Fair 2007 88.5 m 78,000
CALIFORNIA STREET California Good 2007 38.5 m 78,000
STATE STREET California Fair 2007 49.2 m 78,000
STATE ROUTE 91 California Fair 1989 64.5 m 78,000
STATE STREET California Good 2007 49.2 m 78,000
HILLSIDE California Fair 1940 282.5 m 78,000
CORONA AVENUE California Fair 1989 34.4 m 78,000
CAMP PENDLETON California Fair 1971 18.9 m 78,000
LOS ANGELES RIV California Good 1950 144.2 m 77,480
BROWN CANYON WASH California Fair 1966 23.8 m 77,000
STATE ROUTE 193 California Fair 1959 34.4 m 77,000
PEPPER AVENUE California Good 2007 49.4 m 77,000
PHILADELPHIA ST STM DRN California Good 1958 7.6 m 77,000
24TH STREET California Fair 1965 46.9 m 77,000
WERNER ROAD California Good 1957 33.8 m 77,000
BROWN CANYON WASH California Fair 1966 23.8 m 77,000
24TH STREET California Fair 1965 47.5 m 77,000
PEPPER AVENUE California Good 2007 49.4 m 77,000
TEMPLE STREET California Fair 1948 29.6 m 76,801
STATE ROUTE 91 California Fair 1989 64.5 m 76,500
PETALUMA RIVER California Good 2016 276.5 m 76,000
BNSF RY AMTRAK 3 STREETS California Good 1974 309.7 m 76,000
W60-W10 SOTO ST & RAMP California Fair 1960 206.0 m 76,000
SAN YSIDRO CREEK California Fair 1915 9.8 m 76,000
ROMERO CREEK California Fair 1915 9.8 m 76,000
MADRANIO CANYON CRK California Good 1926 6.7 m 76,000
COLLEGE AVENUE California Fair 1956 25.6 m 76,000
RINCON CREEK California Good 1928 7.9 m 76,000
LAS SAUCES CRK California Fair 1973 16.2 m 76,000
MONTECITO CREEK California Fair 1956 10.5 m 76,000
O STREET California Poor 1974 46.4 m 76,000
BATES ROAD California Good 1971 42.5 m 76,000
PATTON STREET California Good 1970 123.1 m 75,500
52ND STREET California Good 1970 79.6 m 75,500

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.