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
LAS TRAMPAS CREEK California Fair 1963 31.4 m 21,623
JENNIFER DRAIN California Good 1992 9.2 m 21,600
STRAWBERRY CREEK California Fair 1998 21.2 m 21,571
NORTH FORK BISHOP CREEK California Fair 1971 12.2 m 21,550
BISHOP CRK OVERFLOW CHNL California Good 1985 8.8 m 21,550
PACIFIC HIGHWAY California Good 1943 10.4 m 21,546
ROUTE I 280 California Fair 1964 67.5 m 21,542
INTERSTATE 680 California Poor 1971 81.1 m 21,534
TUJUNGA WASH California Good 1952 20.1 m 21,521
BRANFORD STREET CHANNEL California Fair 1957 7.6 m 21,521
LOS ANGELES RIV California Fair 1949 221.3 m 21,518
CAHUENGA BLVD California Fair 1954 117.5 m 21,501
SAN ANTONIO OVERFLOW California Good 1958 7.0 m 21,500
PARADISE CUT California Good 1970 128.4 m 21,500
INTERSTATE 5 California Good 1966 69.5 m 21,500
SALMON CREEK California Good 1957 47.5 m 21,500
SOUTH BRANCH TULE RIVER California Fair 1931 91.7 m 21,500
SOUTH BRANCH TULE RIVER California Good 1987 92.4 m 21,500
TULE RIVER OVERFLOW #1 California Good 1931 14.9 m 21,500
TULE RIVER OVERFLOW #1 California Good 1949 15.5 m 21,500
TULE RIVER OVERFLOW #2 California Good 1931 22.3 m 21,500
TULE RIVER OVERFLOW #2 California Good 1949 22.9 m 21,500
N BRANCH TULE RIVER California Fair 1931 36.9 m 21,500
N BRANCH TULE RIVER California Poor 1949 22.9 m 21,500
STATE ROUTE 22 California Good 1966 122.8 m 21,500
TOWNE CENTRE DR California Fair 1993 47.9 m 21,500
LYTLE CREEK CHANNEL California Good 1945 16.2 m 21,500
TOWNE CENTRE DR California Fair 1993 47.9 m 21,500
SCRRA BNSF RY AMTRAK California Fair 1976 31.4 m 21,500
SCRRA BNSF RY AMTRAK California Poor 1973 31.4 m 21,500
SCRRA BNSF RY AMTRAK California Fair 1965 47.9 m 21,500
TUJUNGA WASH California Poor 1935 133.0 m 21,500
INTERSTATE 5 California Good 1965 76.5 m 21,500
SACRAMENTO RIVER California Fair 1938 249.9 m 21,500
LINCOLN AVENUE California Fair 1969 43.3 m 21,500
ELK CREEK California Good 1944 27.4 m 21,500
UP RR California Good 1983 68.9 m 21,500
SERVICE ROAD California Good 1967 20.1 m 21,500
DELTA-MENDOTA CANAL California Good 1967 71.9 m 21,500
QUINTO CREEK California Good 1967 36.6 m 21,500
STATE ROUTE 134 OFFRAMP California Fair 1962 67.4 m 21,500
STEVENS CREEK California Good 1964 25.3 m 21,500
ALLEN ROAD California Good 1967 20.4 m 21,500
STEVENS CREEK California Good 1964 25.3 m 21,500
DEER CREEK CHANNEL California Good 1982 7.7 m 21,500
FINCH CREEK ROAD California Good 1958 40.0 m 21,500
FINCH CREEK ROAD California Good 1958 40.0 m 21,500
SAN ANTONIO OVERFLOW California Good 1914 7.0 m 21,500
GARZAS CREEK California Good 1967 42.1 m 21,500
DEER CREEK CHANNEL California Good 1984 7.7 m 21,500

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.