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 |
|---|---|---|---|---|---|
| LAUREL CREEK | California | Good | 1954 | 11.6 m | 195,000 |
| REDWOOD CREEK | California | Fair | 1958 | 114.0 m | 195,000 |
| PULGAS CREEK | California | Good | 2001 | 12.5 m | 195,000 |
| MULBERRY CREEK | California | Good | 1946 | 8.5 m | 195,000 |
| BELMONT CREEK | California | Good | 1930 | 7.0 m | 195,000 |
| UP RR SPUR | California | Fair | 1958 | 40.2 m | 195,000 |
| SPRING BROOK | California | Good | 1962 | 15.8 m | 195,000 |
| EL PINTADO ROAD | California | Fair | 1964 | 41.5 m | 194,300 |
| LA GONDA WAY | California | Fair | 1964 | 43.3 m | 194,300 |
| PIONEER BLVD | California | Good | 2020 | 60.6 m | 194,000 |
| CARLSBAD VILLAGE DR | California | Fair | 1971 | 38.1 m | 194,000 |
| PENITENCIA CREEK | California | Good | 2002 | 36.4 m | 194,000 |
| JACKSON DR | California | Fair | 1956 | 42.1 m | 194,000 |
| OSO CREEK | California | Fair | 1959 | 77.4 m | 194,000 |
| ODIN STREET | California | Good | 1954 | 19.7 m | 193,143 |
| MET WATER DIST PIPELINE | California | Good | 1970 | 57.7 m | 193,000 |
| S101-N23 CONNECTOR RAMP | California | Good | 1970 | 39.5 m | 193,000 |
| SAN DIMAS CYN RD | California | Fair | 1970 | 47.8 m | 193,000 |
| DAY CREEK CHANNEL | California | Good | 2001 | 7.6 m | 193,000 |
| 21ST AVE | California | Good | 1959 | 15.5 m | 193,000 |
| 2ND AVE | California | Good | 1959 | 34.8 m | 193,000 |
| CONEJO SCHOOL RD | California | Fair | 1966 | 37.5 m | 193,000 |
| HAMPSHIRE RD | California | Fair | 1966 | 45.0 m | 193,000 |
| BROADWAY | California | Good | 1961 | 58.5 m | 193,000 |
| WALNUT AVENUE | California | Good | 1970 | 32.3 m | 193,000 |
| RANCHO RD | California | Good | 1970 | 39.9 m | 193,000 |
| DIABLO ROAD | California | Fair | 1964 | 44.8 m | 192,200 |
| LAUREL DRIVE | California | Poor | 1964 | 124.7 m | 192,200 |
| SAN RAMON CREEK | California | Fair | 1964 | 63.6 m | 192,200 |
| CENTRAL AVENUE | California | Fair | 1957 | 35.6 m | 192,000 |
| ROADSIDE DRAIN B | California | Good | 1970 | 7.9 m | 192,000 |
| HILLSIDE | California | Good | 1982 | 80.5 m | 192,000 |
| WHITTIER BLVD | California | Good | 1960 | 26.7 m | 192,000 |
| BNSF RY & METROLINK | California | Fair | 1957 | 34.7 m | 192,000 |
| NOELL STREET | California | Good | 1967 | 46.0 m | 192,000 |
| MOORPARK RD | California | Fair | 1962 | 52.4 m | 192,000 |
| MTDB LRT & SDIV RR | California | Fair | 1961 | 99.4 m | 192,000 |
| RIALTO AVENUE | California | Fair | 1957 | 26.9 m | 192,000 |
| INTERSTATE 10 & 215 | California | Fair | 1972 | 474.3 m | 192,000 |
| MADISON STREET | California | Fair | 1959 | 26.1 m | 192,000 |
| MAIN STREET | California | Fair | 1961 | 24.1 m | 192,000 |
| HILLSIDE | California | Good | 1982 | 44.5 m | 192,000 |
| ARLINGTON AVENUE | California | Good | 1957 | 43.2 m | 192,000 |
| HILLSIDE | California | Good | 1982 | 68.1 m | 192,000 |
| THIRD STREET | California | Fair | 1957 | 24.1 m | 191,000 |
| LACMTA & BNSF RY | California | Good | 1970 | 42.4 m | 191,000 |
| MISSION INN AVE | California | Fair | 1957 | 33.6 m | 191,000 |
| UNIVERSITY AVENUE | California | Fair | 1957 | 32.9 m | 191,000 |
| LONE HILL AVENUE | California | Good | 1970 | 52.2 m | 191,000 |
| EL CERRO BOULEVARD | California | Good | 1964 | 50.9 m | 190,100 |
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.