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.
| Bridge | Location | Condition | Year Built | Length | ADT |
|---|---|---|---|---|---|
| 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.