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
GREENVILLE-BANNING CHNL California Good 1958 12.0 m 61,000
STATE ROUTE 237 (FUTURE) California Good 1971 76.8 m 61,000
STATE ROUTE 237 (FUTURE) California Poor 1971 81.7 m 61,000
FANITA CREEK California Good 2011 7.3 m 61,000
RR CANYON RD California Good 1982 44.2 m 61,000
E WARREN AVE California Poor 1971 66.7 m 61,000
INTERSTATE 5 California Good 1969 78.6 m 61,000
LERDO CANAL California Fair 1936 8.5 m 61,000
WASSON CANYON WASH California Good 1982 34.1 m 61,000
DEPT OF WATER RESOURCES California Good 1971 31.7 m 61,000
SCOTT CREEK RD California Fair 1971 49.3 m 61,000
SR 262 (MISSION BLVD) California Poor 1971 53.6 m 61,000
ROUTE 74 (CENTRAL AVE) California Good 1980 41.6 m 61,000
FAMOSO CATTLEPASS California Good 1936 6.7 m 61,000
LOS GATOS CREEK California Fair 1994 54.1 m 61,000
E WARREN AVE California Poor 1971 77.7 m 61,000
LOS GATOS CREEK California Fair 1994 54.1 m 61,000
13TH ST MISSION &OTIS ST California Good 2005 433.6 m 61,000
OAK GLEN CREEK California Fair 1964 35.1 m 61,000
DEPT OF WATER RESOURCES California Good 1971 31.7 m 61,000
CAMDEN AVENUE California Fair 1992 62.7 m 61,000
SAN JACINTO RIVER California Good 1982 120.3 m 61,000
DEPT OF WATER RESOURCES California Fair 1971 67.0 m 61,000
SAN JACINTO RIVER California Good 1982 124.7 m 61,000
SCOTT CREEK RD California Fair 1971 51.1 m 61,000
RR CANYON RD California Good 1982 44.2 m 61,000
CAMDEN AVENUE California Fair 1992 64.0 m 61,000
WASSON CANYON WASH California Good 1982 34.1 m 61,000
HILLSIDE California Good 2018 64.5 m 61,000
HILLSIDE California Good 2018 60.0 m 61,000
SR 262 (MISSION BLVD) California Poor 1971 53.6 m 61,000
MAIN STREET California Good 1982 44.4 m 61,000
MAIN STREET California Good 1982 37.3 m 61,000
OKA ROAD California Fair 1994 31.7 m 61,000
OKA ROAD California Fair 1994 30.2 m 61,000
STATE ROUTE 74 California Good 1980 41.6 m 61,000
STATE ROUTE 1 California Good 1983 53.0 m 60,800
GIBSON CANYON CREEK California Poor 1965 27.4 m 60,750
HORSE CREEK California Good 1963 19.0 m 60,750
MTDB BNSF RY & AMTRAK California Fair 1975 31.4 m 60,580
SAN JOSE CREEK California Fair 1961 31.5 m 60,500
TEMESCAL CANYON ROAD California Fair 1979 44.5 m 60,500
MARIA YGNACIO CREEK California Poor 1961 44.2 m 60,500
MAIN STREET California Fair 1961 83.1 m 60,500
MACLAY STREET California Good 1969 43.1 m 60,500
PIXLEY SLOUGH California Fair 1930 18.6 m 60,500
DEPT OF WATER RESOURCES California Poor 1971 70.0 m 60,500
SAN JOSE CREEK California Poor 1946 28.3 m 60,500
SOUTH FORK PUTAH CREEK California Good 1941 145.7 m 60,500
TEMESCAL CANYON ROAD California Fair 1979 44.5 m 60,500

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.