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 |
|---|---|---|---|---|---|
| UP RR & METROLINK | California | Good | 1972 | 39.0 m | 158,000 |
| INTERSTATE 10 & E10-S71 | California | Good | 1972 | 198.4 m | 158,000 |
| POMONA BLVD | California | Fair | 1972 | 46.3 m | 158,000 |
| SAN DIMAS AVENUE | California | Fair | 1971 | 98.5 m | 158,000 |
| VALLEY BLVD | California | Fair | 1972 | 57.7 m | 158,000 |
| E580&S680 OFF SAN RAMON | California | Fair | 2001 | 553.8 m | 158,000 |
| STEVENS CREEK BOULEVARD | California | Fair | 1965 | 98.1 m | 158,000 |
| I-215 SR 91 SR 60 BNSF | California | Fair | 2008 | 1,635.0 m | 157,000 |
| MCLAUGHLIN AVENUE | California | Good | 1972 | 35.7 m | 157,000 |
| MASSACHUSETTS AVE | California | Fair | 1957 | 49.7 m | 157,000 |
| EAST CANYON CHANNEL | California | Good | 1963 | 11.9 m | 156,373 |
| SAN FERNANDO MISSION BL | California | Fair | 1963 | 48.2 m | 156,373 |
| N405-N5 CONNECTOR RAMP | California | Good | 1963 | 65.4 m | 156,373 |
| BRAND BLVD | California | Good | 1963 | 65.0 m | 156,373 |
| RINALDI STREET | California | Good | 1963 | 52.8 m | 156,373 |
| FOX STREET | California | Good | 1963 | 48.1 m | 156,373 |
| CHATSWORTH DR | California | Good | 1963 | 50.6 m | 156,373 |
| LOWELL AVE | California | Good | 1972 | 43.6 m | 156,000 |
| ARLETA AVE & SHELDON ST | California | Good | 1968 | 146.9 m | 156,000 |
| N110-N101 & S110-S101 | California | Good | 1949 | 127.4 m | 156,000 |
| STATE STREET | California | Good | 1962 | 30.8 m | 156,000 |
| LAUREL STREET | California | Good | 1962 | 22.9 m | 156,000 |
| SAN MARCOS BLVD | California | Fair | 1994 | 73.2 m | 156,000 |
| NCTD BNSF & AMTRAK SCRRA | California | Good | 1967 | 17.1 m | 156,000 |
| HAWTHORN STREET | California | Good | 1962 | 20.1 m | 156,000 |
| BOSTON AVE | California | Good | 1972 | 43.0 m | 156,000 |
| NCTD BNSF & AMTRAK SCRRA | California | Good | 1967 | 26.5 m | 156,000 |
| HONOLULU AVE | California | Good | 1972 | 75.6 m | 156,000 |
| GRAPE STREET | California | Good | 1962 | 26.2 m | 156,000 |
| DUNSMORE AVE | California | Good | 1972 | 43.3 m | 156,000 |
| CAMINO CAPISTRANO ONRAMP | California | Good | 1960 | 76.2 m | 155,700 |
| AVENIDA PRESIDIO | California | Fair | 1960 | 43.6 m | 155,100 |
| DESOTO AVE BROWNS CYN W | California | Fair | 1971 | 241.8 m | 155,000 |
| MINERS RAVINE | California | Good | 1954 | 71.3 m | 155,000 |
| PACIFIC AVE | California | Fair | 1962 | 20.4 m | 155,000 |
| U.S. HIGHWAY 101 | California | Fair | 1970 | 317.5 m | 155,000 |
| SAN JUAN CREEK ROAD | California | Good | 1958 | 39.3 m | 155,000 |
| INTERSTATE 215 LA CADENA | California | Good | 1961 | 78.3 m | 155,000 |
| STEVENS CREEK | California | Fair | 1932 | 15.2 m | 155,000 |
| UP RR/SUNNYSLOPE OH | California | Fair | 1962 | 70.2 m | 155,000 |
| N5-W22 CONNECTOR RAMP | California | Good | 1963 | 60.6 m | 155,000 |
| AVENIDA PALIZADA | California | Good | 1960 | 49.7 m | 155,000 |
| THOMPSON CREEK | California | Good | 2001 | 16.5 m | 155,000 |
| SR 27(TOPANGA CANYON BL) | California | Fair | 1968 | 57.3 m | 155,000 |
| IVERSON ROAD | California | Fair | 1968 | 50.9 m | 155,000 |
| ELLIS STREET & VTA LRT | California | Fair | 1961 | 59.4 m | 155,000 |
| CANOGA AVE | California | Good | 1971 | 47.1 m | 155,000 |
| LIVE OAK CANYON WASH | California | Good | 2000 | 17.0 m | 155,000 |
| VALLEY WAY | California | Fair | 1962 | 31.1 m | 155,000 |
| INGLEWOOD BLVD | California | Good | 1968 | 60.1 m | 154,000 |
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.