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 |
|---|---|---|---|---|---|
| TORO CREEK | California | Good | 2023 | 17.4 m | 37,000 |
| TORO CREEK | California | Good | 2023 | 17.4 m | 37,000 |
| SHEFFIELD DRIVE UC | California | Good | 2023 | 37.2 m | 37,000 |
| LINCOLN UP RR BNSF RY | California | Fair | 1972 | 181.4 m | 37,000 |
| INTERSTATE 5 | California | Good | 1995 | 85.0 m | 37,000 |
| SAN JUAN CREEK | California | Good | 1976 | 154.8 m | 37,000 |
| BNSF RY AMTRAK METROLINK | California | Good | 1976 | 54.6 m | 37,000 |
| DOHENY PARK RD | California | Good | 1976 | 50.0 m | 37,000 |
| GOLDEN STATE RAIL WEBER | California | Good | 2018 | 174.1 m | 37,000 |
| UP RR RAIL YARD | California | Poor | 1959 | 153.3 m | 37,000 |
| MISSION RD - S5 ON RAMP | California | Fair | 1959 | 64.3 m | 36,943 |
| ALISAL ROAD | California | Good | 1954 | 27.7 m | 36,900 |
| SANBORN RD | California | Fair | 1954 | 27.7 m | 36,900 |
| SANBORN RD | California | Fair | 1954 | 28.1 m | 36,900 |
| EAST MARKET STREET | California | Good | 1954 | 55.6 m | 36,900 |
| EAST MARKET STREET | California | Good | 1954 | 55.6 m | 36,900 |
| ROUTE 405 | California | Good | 1963 | 67.7 m | 36,871 |
| TEMPLIN HWY | California | Good | 1967 | 46.0 m | 36,843 |
| TEMPLIN HWY | California | Good | 1967 | 46.0 m | 36,843 |
| INTERSTATE 680 | California | Poor | 1996 | 190.2 m | 36,800 |
| WALNUT CREEK | California | Fair | 1970 | 18.0 m | 36,800 |
| STATE ROUTE 99 | California | Good | 1976 | 94.2 m | 36,800 |
| SAN GABRIEL RIV / FR | California | Fair | 1952 | 93.0 m | 36,741 |
| AMERICAN RIVER | California | Good | 1932 | 294.4 m | 36,719 |
| STATE ROUTE 92 & RAMPS | California | Fair | 1975 | 62.5 m | 36,700 |
| DAVIS ROAD OH | California | Fair | 1983 | 107.1 m | 36,700 |
| I 5 & CASTAIC ROAD | California | Good | 1969 | 148.1 m | 36,657 |
| PALOMAS WASH | California | Fair | 1951 | 14.0 m | 36,657 |
| VIOLIN & MARPLE CANYONS | California | Good | 1969 | 11.1 m | 36,657 |
| I 5 SB | California | Fair | 1970 | 92.9 m | 36,657 |
| LOS ANGELES RIVER | California | Good | 1958 | 52.9 m | 36,650 |
| MURPHY CANYON RD | California | Good | 1967 | 45.4 m | 36,628 |
| FULLERTON CHANNEL | California | Good | 1966 | 8.5 m | 36,600 |
| LIMONITE AVENUE | California | Fair | 1992 | 36.3 m | 36,546 |
| DUTTON AVE | California | Fair | 1964 | 45.1 m | 36,500 |
| FISHERMANS CHANNEL | California | Fair | 1990 | 240.8 m | 36,500 |
| FULKERTH ROAD | California | Good | 1973 | 39.0 m | 36,500 |
| UPRR BNSF AMTRAK STREETS | California | Fair | 1969 | 173.7 m | 36,500 |
| FULKERTH ROAD | California | Good | 1973 | 39.0 m | 36,500 |
| UPRR BNSF AMTRAK STREETS | California | Fair | 1969 | 172.1 m | 36,500 |
| MONTE VISTA AVE | California | Good | 1973 | 44.5 m | 36,500 |
| MONTE VISTA AVE | California | Good | 1973 | 44.5 m | 36,500 |
| OLIVE STREET | California | Fair | 1964 | 44.8 m | 36,500 |
| SANTA ROSA AVE | California | Fair | 1964 | 47.5 m | 36,500 |
| US 101 & CONNECTOR RAMPS | California | Fair | 1964 | 94.8 m | 36,500 |
| US 101 & CONNECTOR RAMPS | California | Fair | 1964 | 94.8 m | 36,500 |
| S101-E12 CONNECTOR RAMP | California | Fair | 1964 | 43.9 m | 36,500 |
| UP RR | California | Fair | 1973 | 71.9 m | 36,500 |
| OLIVE STREET | California | Fair | 1964 | 44.8 m | 36,500 |
| COMMERCE CITY DRIVE | California | Good | 2016 | 41.6 m | 36,500 |
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.