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 & AMTRAK California Fair 1989 78.3 m 59,000
27TH STREET California Fair 2007 40.3 m 59,000
WALSH ST California Fair 1946 26.3 m 59,000
FRIANT-KERN CANAL California Fair 1950 12.5 m 59,000
ELKHORN SLOUGH TRIBUTARY California Fair 1930 8.6 m 59,000
POSO CREEK California Fair 1951 43.6 m 59,000
SAN GABRIEL RIVER California Fair 2015 73.2 m 59,000
PARKING LOT ACCESS California Good 1960 7.9 m 59,000
SCRRA BNSF AMTRAK METRO California Good 1985 41.1 m 58,900
COYOTE CREEK California Good 1982 93.3 m 58,800
ELKELTON PLACE California Good 2002 91.0 m 58,500
LA BARRANCA WAY California Fair 1967 29.0 m 58,500
STERLING AVENUE California Fair 1971 46.0 m 58,500
ROBLEDA ROAD California Fair 1967 27.5 m 58,500
ST JOSEPH AVENUE California Fair 1967 27.0 m 58,500
MAGDALENA AVENUE California Fair 1967 41.8 m 58,500
DEL ROSA AVENUE California Fair 1971 49.1 m 58,500
EL MONTE ROAD California Fair 1967 48.0 m 58,500
PAGE MILL ROAD California Fair 1969 59.1 m 58,500
PAGE MILL ROAD California Fair 1969 57.3 m 58,500
ELENA ROAD California Fair 1967 24.4 m 58,500
ELKELTON PLACE California Good 2002 101.3 m 58,500
ARASTRADERO ROAD California Fair 1967 40.2 m 58,500
ROSE CANYON CREEK California Fair 1939 55.2 m 58,500
ARASTRADERO ROAD California Fair 1967 44.3 m 58,500
ST JOSEPH AVENUE California Fair 1967 25.8 m 58,500
MAGDALENA AVENUE California Fair 1967 44.8 m 58,500
LA BARRANCA WAY California Fair 1967 25.7 m 58,500
ROBLEDA ROAD California Fair 1967 29.9 m 58,500
ELENA ROAD California Fair 1967 26.2 m 58,500
STERLING AVENUE California Fair 1971 46.0 m 58,500
DEL ROSA AVENUE California Good 1971 49.1 m 58,500
EL MONTE ROAD California Fair 1967 50.0 m 58,500
SPTCO California Good 1954 7.3 m 58,422
LOS ANGELES RIV California Good 1931 141.4 m 58,397
GUADALUPE CREEK California Fair 1965 34.3 m 58,310
CAPITOL EXPRESSWAY California Good 1974 57.9 m 58,310
STATE ROUTE 166 California Fair 1962 44.2 m 58,000
VACANT LAND California Good 1970 118.3 m 58,000
BNSF & WASHINGTON STREET California Fair 1958 175.0 m 58,000
SAN PEDRO TERMINAL ISL California Poor 1963 1,847.8 m 58,000
WITHERBY STREET California Fair 1943 12.8 m 58,000
JONES STREET California Fair 1962 64.0 m 58,000
LOG CABIN CREEK California Good 1958 6.1 m 58,000
WOLFE ROAD California Good 1970 50.7 m 57,710
U.S. HIGHWAY 101 California Good 1975 78.6 m 57,677
POLLARD ROAD California Good 1994 59.7 m 57,500
TELEPHONE RD California Good 1961 62.0 m 57,500
27TH NORTHGATE SYCAMORE California Good 1969 200.9 m 57,500
30TH STREET California Good 1969 37.2 m 57,500

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.