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
ROUTE 5 & OLIVE AVE California Good 1959 78.6 m 39,854
CANYON DEL REY CREEK California Fair 1977 10.0 m 39,830
BRANCH OF DOMINGUEZ CHAN California Fair 1959 9.1 m 39,804
CALTRAIN UP RR AMTRAK California Good 1990 37.2 m 39,804
INTERSTATE 15 California Fair 1977 79.9 m 39,800
INTERSTATE 10 AND RAMPS California Good 1962 96.9 m 39,785
ROSE CANYON CREEK California Poor 1956 47.5 m 39,700
BNSF AMTRAK MTDB LRT I 5 California Good 1967 254.8 m 39,590
BULL CREEK California Good 1954 18.6 m 39,588
LOS ANGELES RIVER California Fair 1960 67.4 m 39,549
RAIL ROAD TRACKS California Poor 1990 115.4 m 39,505
101 NB - 1 SB CONNECTOR California Good 2015 12.6 m 39,500
WHITEWATER RIVER California Fair 1952 154.7 m 39,500
WHITEWATER RIVER California Fair 1952 153.1 m 39,500
COTTONWOOD CREEK California Good 1967 31.4 m 39,500
UP RR BNSF RY & AMTRAK California Fair 1970 52.9 m 39,500
101 NB - 1 SB CONNECTOR California Good 2011 13.2 m 39,500
COTTONWOOD CREEK California Good 1967 31.4 m 39,500
RTE 1 RMPS CRISSY COWLES California Fair 2012 408.4 m 39,500
RTE 1N LINCOLN MCDOWELL California Fair 2015 426.4 m 39,500
W CAPITOL AVE California Good 1969 51.1 m 39,500
GREENFIELD DR California Good 1965 42.1 m 39,500
GREENFIELD DR California Good 1965 42.1 m 39,500
TENNESSEE HOLLOW California Good 2015 125.4 m 39,500
LOS COCHES RD California Fair 1965 48.5 m 39,500
LOS ANGELES RIV California Fair 1951 129.8 m 39,417
UNION HOUSE CREEK California Good 1924 11.3 m 39,401
STATE ROUTE 134 & RAMPS California Fair 1968 58.3 m 39,400
STAPP DITCH California Good 1964 7.4 m 39,400
BREA CREEK CHANNEL California Fair 1957 21.9 m 39,400
SANTA CRUZ AV NB OFF-RMP California Fair 1956 164.6 m 39,400
212TH STREET DRAIN California Fair 1959 10.7 m 39,320
PINE CREEK California Good 1954 15.1 m 39,300
SAN DIEGO RIVER California Good 1990 23.5 m 39,298
LINDA CREEK California Fair 1974 9.8 m 39,286
LA CIENEGA BLVD UC California Fair 1949 45.7 m 39,269
BROADWAY IMPERIAL HWY California Good 1989 386.7 m 39,250
LEDGEWOOD CREEK California Fair 1957 26.9 m 39,250
INTERSTATE 15 W/ HOV California Good 2011 111.4 m 39,223
RR HRB SC DR LA RV SHLND California Fair 1959 367.6 m 39,220
INTERSTATE 8 California Fair 1962 77.4 m 39,100
ESCONDIDO CREEK California Good 1948 39.6 m 39,100
VERDUGO WASH California Good 1933 45.7 m 39,096
PARK AVENUE California Good 1963 37.5 m 39,000
SANTA ANA RIVER CHANNEL California Good 1977 164.6 m 39,000
STATE ROUTE 55 California Fair 1992 88.4 m 39,000
SAN BERNARDINO AVE California Good 1984 42.7 m 39,000
CARMEL VALLEY RD EB California Good 1998 160.6 m 39,000
SAN BERNARDINO AVE California Good 1992 44.5 m 39,000
DESCHUTES ROAD California Good 1966 30.8 m 39,000

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.