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
UP RR BNSF RY & ACE California Fair 1969 139.6 m 88,000
BNSF RY & METROLINK California Fair 1956 146.3 m 88,000
BRANCIFORTE CREEK California Good 1958 47.6 m 88,000
UP RR BNSF RY & ACE California Good 1938 139.9 m 88,000
BNSF RY AMTRAK METROLINK California Fair 1988 116.4 m 88,000
MT DIABLO BOULEVARD California Fair 1998 61.8 m 87,700
MT DIABLO BOULEVARD California Fair 1995 62.3 m 87,700
LEDGEWOOD CREEK California Good 1949 23.8 m 87,500
STATE ROUTE 4 California Fair 1972 224.9 m 87,500
FRENCH CAMP ROAD California Good 1971 48.2 m 87,500
GREENVILLE ROAD California Good 1969 91.2 m 87,500
BURIED BOX CULVERT California Good 2015 7.9 m 87,500
FRENCH CAMP SLOUGH California Fair 1971 70.4 m 87,500
GREENVILLE ROAD California Good 1969 56.1 m 87,500
CHURCH STREET California Fair 1972 52.1 m 87,500
GRANT LINE ROAD California Good 1953 42.0 m 87,500
ANDERSON STREET California Fair 1971 33.5 m 87,500
WEST TEXAS STREET California Poor 1961 66.1 m 87,500
FAIRWAY SANTA ANA RIVER California Good 1958 224.6 m 87,500
LEDGEWOOD CREEK California Fair 1961 23.8 m 87,500
WEST TEXAS STREET California Poor 1961 60.8 m 87,500
GRANT LINE ROAD California Good 1969 44.8 m 87,500
BNSF RY & AMTRAK California Fair 1972 43.0 m 87,500
42..47..54 & VERNON ST. California Good 1992 2,173.8 m 87,429
U.S. HIGHWAY 101 California Fair 1961 87.2 m 87,360
MORMON SLOUGH California Good 1949 31.4 m 87,000
RAMON WASH California Good 1955 9.1 m 87,000
ROMOLAND FLOOD CNTL CHNL California Good 1992 39.0 m 87,000
MISSION CREEK California Good 1955 19.2 m 87,000
2ND 3RD AND 4TH STREET California Good 2008 969.9 m 87,000
ROMOLAND FLOOD CNTL CHNL California Good 1992 39.0 m 87,000
INTERSTATE 215 SB California Good 2016 239.0 m 86,500
KENWOOD AVENUE California Fair 1969 48.0 m 86,500
KENWOOD AVENUE California Good 1969 48.2 m 86,500
N215-S15 CONNECTOR RAMP California Good 1969 40.8 m 86,500
S215 & N215/S15 CONN California Good 2016 249.6 m 86,500
BRISTOL STREET California Fair 1977 61.6 m 86,000
STATE ROUTE 55 California Good 1976 81.1 m 86,000
FOSTER CITY LAGOON California Fair 1967 158.8 m 86,000
SIERRA AVE California Fair 1956 37.0 m 86,000
STATE ROUTE 55 California Good 1976 79.9 m 86,000
SILVER CREEK California Fair 1951 16.5 m 85,700
EL CERRITO ROAD California Good 1966 42.4 m 85,500
EL CERRITO ROAD California Good 1966 42.4 m 85,500
INTERSTATE 880 California Good 1974 112.8 m 85,400
LONE TREE SLOUGH California Fair 1955 19.2 m 85,000
E10-VALLEY BLVD OFF-RAMP California Fair 1947 34.7 m 85,000
SAN JOSE AVE MUNIRAIL California Fair 1964 31.1 m 85,000
DEL SOL BOULEVARD California Fair 1975 43.0 m 85,000
SAN DIEGO BAY HARBOR DR California Fair 1969 2,385.4 m 85,000

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.