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 |
|---|---|---|---|---|---|
| SANTA TERESA BL VTA LRT | California | Good | 1991 | 164.8 m | 51,500 |
| LARKSPUR DRIVE | California | Good | 1969 | 30.2 m | 51,500 |
| LARKSPUR DRIVE | California | Fair | 1969 | 28.7 m | 51,500 |
| SMART RAILROAD TRACKS | California | Fair | 2022 | 107.2 m | 51,500 |
| SANTA TERESA BLVD | California | Fair | 1991 | 53.9 m | 51,500 |
| CAHALAN AVE (FUTURE) | California | Fair | 1990 | 39.8 m | 51,500 |
| COUNTY LINE ROAD | California | Fair | 1965 | 36.9 m | 51,500 |
| BLOSSOM HILL STATION PUC | California | Fair | 1991 | 22.6 m | 51,500 |
| CAHALAN AVE (FUTURE) | California | Fair | 1990 | 40.8 m | 51,500 |
| RANCHO PULGAS VISTA ROAD | California | Fair | 1973 | 32.3 m | 51,500 |
| CANOAS CREEK | California | Good | 1990 | 37.8 m | 51,500 |
| BNSF AMTRAK FRONTAGE RD | California | Fair | 1999 | 64.9 m | 51,375 |
| UPRR | California | Poor | 1979 | 16.2 m | 51,262 |
| PAXTON STREET | California | Good | 1976 | 46.0 m | 51,151 |
| POSO CREEK OVERFLOW | California | Good | 1951 | 10.7 m | 51,000 |
| BARCELONA STREET | California | Good | 1970 | 29.3 m | 51,000 |
| CAPITOL EXPRESSWAY | California | Fair | 1993 | 78.3 m | 51,000 |
| INTERSTATE 15 RAMPS | California | Fair | 1988 | 125.6 m | 51,000 |
| BNSF RY & CAJON BLVD | California | Fair | 2008 | 125.7 m | 51,000 |
| UPRR & 16TH STREET | California | Fair | 2015 | 153.6 m | 51,000 |
| KENWOOD DRIVE | California | Good | 1970 | 39.6 m | 51,000 |
| SACRAMENTO RIVER | California | Good | 2003 | 188.0 m | 51,000 |
| SACRAMENTO RIVER | California | Good | 2010 | 231.2 m | 51,000 |
| TODD LANE | California | Fair | 1965 | 6.7 m | 51,000 |
| CHINO CREEK CHANNEL | California | Good | 1997 | 248.0 m | 51,000 |
| INTERSTATE 5 RAMPS | California | Fair | 2010 | 77.4 m | 51,000 |
| N ARM NEWPORT BAY | California | Fair | 1981 | 256.0 m | 51,000 |
| UPRR MARINA VISTA MOCOCO | California | Fair | 1962 | 367.8 m | 51,000 |
| BANCROFT DRIVE | California | Good | 1966 | 38.4 m | 51,000 |
| WEST 16TH ST UP RR | California | Fair | 2013 | 171.8 m | 51,000 |
| SAN JUAN CREEK | California | Good | 1931 | 25.0 m | 51,000 |
| SAN GABRIEL RIVER | California | Good | 1941 | 102.1 m | 51,000 |
| THE OLD ROAD | California | Good | 1964 | 48.6 m | 51,000 |
| WESTERN DRAINAGE CANAL | California | Good | 1966 | 6.7 m | 51,000 |
| CHINO CREEK CHANNEL | California | Good | 1997 | 209.0 m | 51,000 |
| SR 178 SPUR WB\24TH ST | California | Good | 1967 | 45.1 m | 51,000 |
| FULLERTON CREEK | California | Good | 1958 | 11.0 m | 51,000 |
| 15TH STREET | California | Fair | 1962 | 75.0 m | 51,000 |
| INTERSTATE 5 | California | Good | 2005 | 101.8 m | 51,000 |
| STATE ROUTE 580 | California | Good | 1957 | 204.9 m | 51,000 |
| SAN GABRIEL RIVER | California | Good | 1959 | 102.1 m | 51,000 |
| U.S. HWY 101 RAMPS | California | Good | 2019 | 81.4 m | 51,000 |
| KENWOOD DRIVE | California | Good | 1970 | 39.6 m | 51,000 |
| UPRR MARINA VISTA MOCOCO | California | Poor | 2006 | 364.0 m | 51,000 |
| MILL CREEK DITCH | California | Good | 1957 | 9.4 m | 51,000 |
| CAPITOL EXPRESSWAY | California | Fair | 1993 | 78.3 m | 51,000 |
| INTERSTATE 680 SB | California | Fair | 2007 | 120.0 m | 51,000 |
| BANCROFT DRIVE | California | Poor | 1966 | 38.4 m | 51,000 |
| INTERSTATE 15 RAMPS | California | Good | 1988 | 128.9 m | 51,000 |
| BARCELONA STREET | California | Good | 1970 | 28.7 m | 51,000 |
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.