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 |
|---|---|---|---|---|---|
| SORRENTO VALLEY BLVD | California | Fair | 2006 | 358.0 m | 17,800 |
| MLK JR-S710 WRIGHT RD | California | Fair | 1992 | 601.1 m | 17,800 |
| BNSF LRT KETTNER STS | California | Good | 1965 | 674.2 m | 17,800 |
| CONTINENTAL STREET | California | Good | 1965 | 55.8 m | 17,800 |
| I-215 BNSF RY | California | Fair | 2009 | 153.0 m | 17,800 |
| BRADLEY CHANNEL | California | Good | 1962 | 7.9 m | 17,800 |
| WETLANDS | California | Fair | 2006 | 548.6 m | 17,800 |
| OLYMPIC BLVD I-680 | California | Fair | 1998 | 719.3 m | 17,800 |
| ALAMEDA FLOOD CNTRL CHNL | California | Fair | 1965 | 128.3 m | 17,800 |
| S CHNL SWEETWATER RIVER | California | Fair | 2000 | 118.0 m | 17,800 |
| STATE ROUTE 85 | California | Fair | 1994 | 72.1 m | 17,800 |
| BORREGO CANYON CHANNEL | California | Good | 1987 | 7.6 m | 17,800 |
| AUSTIN CREEK | California | Good | 1960 | 7.9 m | 17,770 |
| ROUTE 170 | California | Good | 1968 | 107.9 m | 17,767 |
| I 110 | California | Good | 1988 | 136.2 m | 17,767 |
| INTERSTATE 80 & RAMPS | California | Good | 1983 | 102.7 m | 17,765 |
| MTDB LRT & SDIV RR | California | Good | 1961 | 57.3 m | 17,750 |
| WALNUT CREEK | California | Fair | 1964 | 115.9 m | 17,732 |
| GOLF COURSE DRAIN | California | Good | 1992 | 27.4 m | 17,711 |
| THOUSAND OAKS BLVD | California | Good | 1970 | 61.9 m | 17,701 |
| BANDINI BLVD | California | Fair | 1957 | 35.7 m | 17,701 |
| CARRIGER CREEK | California | Good | 1974 | 30.5 m | 17,700 |
| KERN RIVER CANAL | California | Fair | 1984 | 23.5 m | 17,700 |
| LAS TRAMPAS CREEK | California | Good | 1919 | 39.9 m | 17,700 |
| MISSION BAY CHANNEL | California | Fair | 1987 | 361.8 m | 17,700 |
| STATE ROUTE 55 & RAMPS | California | Fair | 1995 | 105.6 m | 17,700 |
| ARVIN-EDISON CANAL | California | Poor | 1984 | 23.5 m | 17,700 |
| SAN DIEGO CREEK CHANNEL | California | Good | 1976 | 107.9 m | 17,700 |
| LBC BIKE PATH | California | Fair | 1932 | 40.2 m | 17,663 |
| LAS VIRGENES CR | California | Good | 1965 | 15.8 m | 17,655 |
| SANTA CLARA RIV | California | Fair | 1938 | 130.1 m | 17,640 |
| CHESTNUT AVENUE | California | Good | 2005 | 66.7 m | 17,625 |
| KASEBERG CREEK | California | Good | 1990 | 14.2 m | 17,611 |
| BROADWAY | California | Fair | 1968 | 34.4 m | 17,600 |
| BACKUS ROAD DRAIN NO. 1 | California | Good | 1972 | 9.0 m | 17,600 |
| SACRAMENTO RIVER | California | Good | 2016 | 592.6 m | 17,600 |
| I-5 VAR RAMPS VAR ST | California | Good | 1971 | 633.0 m | 17,600 |
| BACKUS ROAD DRAIN NO. 2 | California | Good | 1972 | 9.0 m | 17,600 |
| STORM DRAIN LINE F | California | Good | 2001 | 14.0 m | 17,600 |
| I-5 C12 A4 BROADWAY | California | Good | 1971 | 463.9 m | 17,600 |
| I-5 A13 C12 FRONT ST | California | Good | 1971 | 390.2 m | 17,600 |
| Q ST OFFRAMP 3RD ST | California | Fair | 1971 | 311.8 m | 17,600 |
| SAN BENITO RIVER | California | Good | 1997 | 243.0 m | 17,600 |
| N5-HAWTHORN ST OFF-RAMP | California | Fair | 1962 | 39.9 m | 17,600 |
| WASHINGTON CHANNEL | California | Good | 1959 | 19.5 m | 17,600 |
| RAMP A13 BROADWAY | California | Good | 1971 | 181.1 m | 17,600 |
| SAWPIT WASH | California | Good | 1956 | 16.8 m | 17,582 |
| ROCKWOOD CANAL | California | Good | 2003 | 12.0 m | 17,580 |
| ROCKWOOD CANAL | California | Good | 2003 | 12.0 m | 17,580 |
| OTAY RIVER TRIBUTARY | California | Good | 1987 | 8.5 m | 17,580 |
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.