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 |
|---|---|---|---|---|---|
| ARTHUR ROAD | California | Good | 1962 | 71.6 m | 105,000 |
| UP BNSF AMTRAK SUISUN BA | California | Good | 2007 | 2,265.9 m | 105,000 |
| SANTA FE DR | California | Fair | 1964 | 44.8 m | 105,000 |
| MOUNTAIN SPRINGS WASH | California | Good | 1965 | 12.5 m | 105,000 |
| ENCINITAS BLVD | California | Fair | 1964 | 41.1 m | 105,000 |
| SANTA FE DR | California | Fair | 1964 | 44.8 m | 105,000 |
| LAKE HODGES | California | Fair | 2008 | 215.7 m | 105,000 |
| CALIFORNIA AQUEDUCT | California | Fair | 1968 | 13.1 m | 105,000 |
| ENCINITAS BLVD | California | Fair | 1964 | 41.1 m | 105,000 |
| VINCENT RAMP UC | California | Fair | 1965 | 64.3 m | 105,000 |
| UP RR BAYSHORE RD | California | Good | 2007 | 436.9 m | 105,000 |
| ROUTE 5 | California | Good | 2010 | 89.8 m | 104,980 |
| EATON WASH | California | Good | 1956 | 19.2 m | 104,700 |
| EATON WASH | California | Good | 1956 | 18.9 m | 104,700 |
| WALNUT GROVE AVE | California | Good | 1953 | 24.7 m | 104,500 |
| WALNUT GROVE AVE | California | Good | 1953 | 24.4 m | 104,500 |
| RUBIO WASH | California | Fair | 1953 | 25.6 m | 104,000 |
| SAN JACINTO RIV OVERFLOW | California | Good | 1953 | 9.4 m | 104,000 |
| SAN GABRIEL BLVD | California | Good | 1953 | 24.7 m | 104,000 |
| SAN GABRIEL BLVD | California | Good | 1953 | 24.4 m | 104,000 |
| RUBIO WASH | California | Fair | 1953 | 28.3 m | 104,000 |
| REDWOOD ROAD | California | Fair | 1986 | 52.0 m | 103,500 |
| SCHAEFER RANCH ROAD | California | Fair | 1976 | 34.3 m | 103,500 |
| SCHAEFER RANCH ROAD | California | Fair | 1976 | 34.3 m | 103,500 |
| REDWOOD ROAD | California | Fair | 1987 | 52.0 m | 103,500 |
| PEDESTRIAN WALKWAY | California | Good | 1993 | 16.2 m | 103,500 |
| FUTURE RAINIER AVENUE | California | Fair | 2022 | 51.2 m | 103,000 |
| WARM CREEK | California | Good | 1970 | 118.9 m | 103,000 |
| MALKI ROAD (FIELDS ROAD) | California | Fair | 1964 | 38.4 m | 103,000 |
| ALAMO CANAL | California | Good | 1952 | 46.0 m | 102,900 |
| ALAMO CANAL | California | Fair | 1952 | 46.0 m | 102,900 |
| TASSAJARA CREEK | California | Fair | 1966 | 28.7 m | 102,500 |
| MOUNTAIN VIEW AVE | California | Fair | 1962 | 47.5 m | 102,500 |
| BNSF MISSION STORM CHNL | California | Good | 1962 | 113.1 m | 102,500 |
| TASSAJARA CREEK | California | Good | 1966 | 28.7 m | 102,500 |
| STROBRIDGE AVE | California | Fair | 1989 | 55.2 m | 102,000 |
| CASTRO VALLEY BLVD | California | Fair | 1989 | 73.2 m | 102,000 |
| I 238 NB CONNS CASTRO VL | California | Fair | 1988 | 618.7 m | 102,000 |
| STROBRIDGE AVE | California | Fair | 1988 | 53.5 m | 102,000 |
| SANTA ANA RIVER | California | Good | 1937 | 247.8 m | 102,000 |
| WARM CREEK | California | Good | 1970 | 118.9 m | 102,000 |
| SANTA ANA RIVER | California | Good | 1958 | 255.1 m | 102,000 |
| ABANDONED N17-N85 CONN | California | Fair | 1994 | 15.8 m | 101,900 |
| STATE ROUTE 85 & RAMPS | California | Fair | 1994 | 123.1 m | 101,900 |
| MISSION CENTER RD | California | Good | 1972 | 62.5 m | 101,500 |
| DE ANZA OFF RAMP | California | Good | 1969 | 29.3 m | 101,500 |
| FOOTHILL BLVD | California | Fair | 1975 | 72.0 m | 101,500 |
| DE ANZA OFF-RAMP | California | Poor | 1954 | 52.4 m | 101,500 |
| MISSION CENTER RD | California | Fair | 1972 | 71.0 m | 101,500 |
| FOOTHILL BLVD | California | Good | 1975 | 68.0 m | 101,500 |
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.