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
GLEN CANYON ROAD California Good 1961 38.1 m 56,000
SANTA MARIA RIVER California Fair 1962 637.2 m 56,000
SOUTH BRANCH MESA CREEK California Good 1955 17.7 m 56,000
280/101 IC -ALEMANY BLVD California Fair 1960 382.8 m 56,000
LOS ANGELES RIVER California Fair 1963 122.2 m 56,000
PERFUMA CREEK California Good 1948 6.5 m 56,000
INTERSTATE 805 & RAMPS California Fair 1972 104.9 m 56,000
BRISCO RD California Good 1956 13.7 m 56,000
COYOTE CREEK California Good 2000 71.2 m 56,000
NORTH BRANCH MESA CREEK California Good 1955 15.5 m 56,000
HILLSIDE California Good 2007 343.0 m 56,000
BERENDA CREEK California Fair 1949 14.9 m 56,000
PAXTON STREET California Good 1976 40.8 m 55,945
SAN GABRIEL RIV California Good 1952 92.4 m 55,839
SR 99 & S41-S99 CONNECTR California Good 1997 215.6 m 55,800
INTERSTATE 110 California Good 1993 70.7 m 55,750
INTERSTATE 680 California Fair 1982 79.9 m 55,600
OLIVE AVE California Good 1982 37.8 m 55,500
RANCHO PULGAS VISTA ROAD California Fair 1973 32.6 m 55,500
EDGEWOOD ROAD California Fair 1973 61.2 m 55,500
CLINTON AVE California Fair 1982 42.4 m 55,500
U.S. 101 MARINA LAGOON California Fair 1971 1,305.2 m 55,500
PRINCETON AVE California Fair 1982 33.5 m 55,500
WHITMAN WAY California Fair 1967 58.5 m 55,500
DELAWARE STREET California Fair 1963 43.3 m 55,500
MCKINLEY AVE California Good 1982 59.1 m 55,500
FRESNO STREET California Fair 1982 55.8 m 55,500
MCKINLEY AVE California Good 1982 53.9 m 55,500
SJVR UP RR FLORADORA AVE California Good 1982 51.5 m 55,500
U.S. 101 MARINA LAGOON California Good 1971 1,329.5 m 55,500
WHITMAN WAY California Fair 1967 58.9 m 55,500
CLINTON AVE California Fair 1982 41.1 m 55,500
SJVR UP RR FLORADORA AVE California Good 1982 56.1 m 55,500
PRINCETON AVE California Good 1982 33.5 m 55,500
OLIVE AVE California Fair 1982 37.8 m 55,500
FRESNO STREET California Fair 1982 53.3 m 55,500
STEVENS CREEK BLVD California Poor 1966 53.2 m 55,150
HILLSIDE California Fair 1958 51.8 m 55,000
MASONIC DRIVE California Fair 1993 35.0 m 55,000
UP RR BNSF RY & AMTRAK California Fair 1973 62.2 m 55,000
STATE ROUTE 60 California Good 1970 72.8 m 55,000
CANAL BOULEVARD California Fair 1991 64.2 m 55,000
VENICE BL PICO BL 12TH California Good 1962 686.4 m 55,000
UP RR BNSF RY & AMTRAK California Fair 1973 53.3 m 55,000
BEARDSLEY CANAL California Fair 1964 40.0 m 55,000
FOX HILLS WASH California Good 1936 12.2 m 55,000
MTDB BNSF AMTRAK I 5 PAC California Fair 1969 321.9 m 55,000
MTDB BNSF AMTRAK I 5 CON California Fair 1969 319.1 m 55,000
SARATOGA CREEK California Fair 1964 7.7 m 55,000
HILLSDALE AVENUE California Fair 1993 29.3 m 55,000

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.