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.

Clear
BridgeLocationConditionYear BuiltLengthADT
SOUTHGATE AVENUE California Poor 1967 56.4 m 178,000
NINTH STREET California Fair 1956 25.3 m 177,000
PEDESTRIAN WALKWAY California Good 1961 7.0 m 177,000
LA CADENA DRIVE California Fair 1956 18.3 m 177,000
RIALTO CHANNEL California Good 1994 9.1 m 177,000
SAN RAMON CREEK California Fair 1966 7.9 m 176,400
MIDWAY ROAD California Good 1953 31.3 m 176,000
CORD AVE CULVERT California Good 1973 7.9 m 176,000
INTERSTATE 15 California Fair 1975 85.0 m 175,283
AVENIDA VAQUERO California Fair 1981 53.0 m 175,200
VIRGIL AVE California Good 1949 53.3 m 175,000
ALVARADO CANYON CREEK California Fair 1939 9.8 m 175,000
LAUREL CANYON BLVD California Fair 1959 33.8 m 175,000
HOSTETTER ROAD California Good 1974 51.8 m 175,000
CLINTON STREET California Good 1951 251.2 m 175,000
FEDERAL BLVD California Fair 1974 40.2 m 175,000
ARGYLE AV & FRANKLIN AV California Poor 1953 183.5 m 175,000
WHITSETT AVE California Good 1959 27.7 m 175,000
ALTAMONT CREEK TRIBUTARY California Good 1969 7.8 m 175,000
RADFORD AVE California Good 1959 28.3 m 175,000
LOS ANGELES RIVER California Fair 1957 41.8 m 175,000
ROSCOE BLVD California Fair 1968 48.2 m 175,000
UPPER PENITENCIA CREEK California Good 1974 36.0 m 175,000
COLFAX AVE California Good 1959 28.3 m 175,000
HELIOTROPE DR California Good 1950 186.2 m 175,000
AMELIA AVENUE California Good 1970 40.7 m 175,000
BERRYESSA CREEK California Fair 1974 25.3 m 175,000
STRATHERN STREET California Fair 1968 44.2 m 175,000
NORMANDIE AVE California Fair 1950 66.8 m 175,000
HOOVER STREET California Good 1949 53.9 m 175,000
FIGUEROA STREET California Fair 1949 95.7 m 175,000
CORONADO STREET California Fair 1949 41.5 m 175,000
HOME AVENUE California Fair 1974 54.3 m 175,000
MOORPARK STREET California Good 1957 33.2 m 175,000
FIGUEROA STREET California Fair 1949 95.1 m 175,000
CAPITOL AVENUE California Fair 1974 85.6 m 175,000
MELROSE AVE California Good 1950 74.7 m 175,000
VINELAND AVE California Fair 1957 50.0 m 175,000
I 110 101-110 CONNECTORS California Good 1949 176.2 m 175,000
JUNIPERO SERRA RD California Good 1958 38.1 m 175,000
ROSECRANS AVENUE California Fair 2016 82.2 m 175,000
WARM CREEK OVERFLOW California Fair 1958 71.9 m 175,000
TRABUCO CREEK California Good 1959 72.8 m 175,000
VIRGIL AVE California Good 1949 54.3 m 175,000
BLOOMFIELD AVENUE California Fair 2016 57.2 m 175,000
SILVER CREEK California Fair 1957 19.3 m 174,000
LIMEKILN CANYON California Good 1980 85.3 m 174,000
OAKIE FLATS ROAD California Good 1969 6.1 m 173,000
LINDEN LANE California Good 1947 15.2 m 173,000
WORNUM DRIVE California Good 1929 43.0 m 172,000

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.