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 |
|---|---|---|---|---|---|
| TEMESCAL CANYON ROAD | California | Fair | 1979 | 44.5 m | 60,500 |
| TEMESCAL CANYON ROAD | California | Fair | 1979 | 44.5 m | 60,500 |
| PUENTE AVE | California | Good | 2018 | 32.0 m | 60,420 |
| SAN GABRIEL RIV | California | Poor | 1916 | 287.4 m | 60,420 |
| TIERRA REJADA CHANNEL | California | Good | 1970 | 11.0 m | 60,000 |
| BEECH AVENUE | California | Fair | 2000 | 40.4 m | 60,000 |
| INTERSTATE 15 | California | Good | 1965 | 91.4 m | 60,000 |
| SILVER CREEK | California | Good | 1973 | 16.0 m | 60,000 |
| BASS LAKE ROAD | California | Good | 1966 | 37.8 m | 60,000 |
| KNOX AVENUE | California | Fair | 2001 | 41.7 m | 60,000 |
| TEMESCAL WASH BNSF RR | California | Good | 2017 | 262.5 m | 60,000 |
| MARINA DITCH | California | Good | 1932 | 7.3 m | 60,000 |
| LAWRENCE WELK DRIVE | California | Good | 1980 | 40.8 m | 60,000 |
| TIERRA REJADA ROAD | California | Fair | 1970 | 53.6 m | 60,000 |
| BEECH AVENUE | California | Fair | 2000 | 40.4 m | 60,000 |
| I 80 & GREEN VALLEY-E80 | California | Fair | 1961 | 117.5 m | 60,000 |
| CHERRY AVENUE | California | Fair | 2000 | 42.2 m | 60,000 |
| EAST GRAND BLVD | California | Good | 2017 | 194.9 m | 60,000 |
| SWEENEY CREEK | California | Good | 1946 | 23.6 m | 60,000 |
| MC CUNE CREEK | California | Good | 1946 | 33.0 m | 60,000 |
| CHERRY AVENUE | California | Fair | 2000 | 42.2 m | 60,000 |
| STATE ROUTE 41 | California | Fair | 1979 | 76.2 m | 60,000 |
| KNOX AVENUE | California | Fair | 2001 | 41.7 m | 60,000 |
| US HIGHWAY 50 | California | Good | 2008 | 56.5 m | 60,000 |
| CARRILLO STREET | California | Good | 1963 | 43.0 m | 60,000 |
| COLORADO RIVER | California | Good | 1960 | 339.2 m | 60,000 |
| MISSION STREET | California | Fair | 1963 | 38.6 m | 60,000 |
| BIKEWAY | California | Good | 1930 | 50.3 m | 60,000 |
| CARRILLO STREET | California | Fair | 1963 | 43.3 m | 60,000 |
| MISSION STREET | California | Fair | 1963 | 39.2 m | 60,000 |
| TIERRA REJADA ROAD | California | Fair | 1970 | 53.6 m | 60,000 |
| UP RR I 5 SR 91 MAGNOLIA | California | Fair | 2002 | 888.5 m | 59,919 |
| MADRONE DR | California | Fair | 1938 | 41.1 m | 59,900 |
| ROUTE 5 & 55 CONNS | California | Fair | 1995 | 557.5 m | 59,554 |
| SOUTH FORK PUTAH CREEK | California | Good | 1940 | 145.7 m | 59,500 |
| WALSH ST | California | Fair | 1946 | 26.3 m | 59,000 |
| WEST HILLSDALE BLVD | California | Good | 1967 | 43.0 m | 59,000 |
| ELKHORN SLOUGH TRIBUTARY | California | Fair | 1930 | 8.6 m | 59,000 |
| SAN GABRIEL RIVER | California | Fair | 2015 | 73.2 m | 59,000 |
| ORCHARD CREEK | California | Good | 1971 | 9.7 m | 59,000 |
| SR 49 (GOLDEN CHAIN HWY) | California | Fair | 1989 | 59.7 m | 59,000 |
| FRIANT-KERN CANAL | California | Fair | 1950 | 12.5 m | 59,000 |
| WESTMINSTER STORM DRAIN | California | Fair | 1954 | 16.2 m | 59,000 |
| 27TH STREET | California | Fair | 2007 | 40.3 m | 59,000 |
| DIVARTY STREET | California | Good | 1973 | 11.6 m | 59,000 |
| I-80 & US 101 RAMPS STRS | California | Fair | 1955 | 3,064.7 m | 59,000 |
| 27TH STREET | California | Good | 1989 | 40.2 m | 59,000 |
| OPHIR ROAD-E80 ON RAMP | California | Fair | 1957 | 39.0 m | 59,000 |
| POSO CREEK | California | Fair | 1951 | 43.6 m | 59,000 |
| KOOPMAN ROAD | California | Poor | 1967 | 47.2 m | 59,000 |
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.