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 |
|---|---|---|---|---|---|
| LACMTA & BNSF RY | California | Fair | 1962 | 41.1 m | 199,500 |
| GALAVAN STORM DRAIN | California | Good | 1962 | 6.7 m | 199,500 |
| SEPULVEDA STORM DRAIN | California | Good | 1962 | 9.4 m | 199,500 |
| SEPULVEDA BLVD | California | Fair | 1962 | 32.3 m | 199,500 |
| WILMINGTON CHANNEL | California | Fair | 1962 | 67.4 m | 199,500 |
| ALANA WAY | California | Fair | 1954 | 7.0 m | 199,000 |
| SR 84 (WOODSIDE ROAD) | California | Good | 1958 | 45.8 m | 199,000 |
| RTE 163 CONNECTORS | California | Poor | 1961 | 137.2 m | 199,000 |
| ELMHURST CREEK | California | Fair | 1948 | 20.1 m | 199,000 |
| CANDLESTICK PARK UC | California | Fair | 1972 | 25.6 m | 199,000 |
| JEFFERSON STREET | California | Fair | 1959 | 26.0 m | 199,000 |
| MARSH CREEK | California | Fair | 1930 | 6.3 m | 199,000 |
| BLANKEN AVE | California | Fair | 1954 | 13.4 m | 199,000 |
| DAMON SLOUGH | California | Good | 1948 | 51.8 m | 199,000 |
| WEST STREET | California | Good | 1961 | 44.6 m | 198,000 |
| SR 60 GOLDEN SPRINGS DR | California | Good | 2007 | 955.0 m | 198,000 |
| PATTERSON SLOUGH | California | Poor | 1957 | 139.6 m | 198,000 |
| COLD SPRING LANE | California | Good | 1972 | 38.4 m | 198,000 |
| AIRPORT DRIVE | California | Good | 1978 | 43.9 m | 198,000 |
| DIAMOND BAR BLVD | California | Fair | 1972 | 47.5 m | 198,000 |
| MARTIN LUTHER KING JR WY | California | Good | 1961 | 43.4 m | 198,000 |
| LANKERSHIM BLVD | California | Good | 1962 | 54.7 m | 198,000 |
| UP RR & AMTRAK | California | Good | 1978 | 49.4 m | 198,000 |
| LIVORNA ROAD | California | Good | 1964 | 56.2 m | 197,400 |
| RUDGEAR ROAD | California | Good | 1964 | 173.7 m | 197,400 |
| CANNON ROAD | California | Good | 1971 | 36.0 m | 197,000 |
| SAN LORENZO CREEK | California | Fair | 1957 | 12.2 m | 197,000 |
| MAIN STREET | California | Fair | 1974 | 45.1 m | 197,000 |
| ARROYO LAS POSITAS | California | Fair | 1972 | 39.9 m | 197,000 |
| BROADWAY | California | Good | 1985 | 48.8 m | 197,000 |
| BUENA VISTA LAGOON | California | Good | 1953 | 31.4 m | 197,000 |
| ARROYO SECO | California | Good | 1954 | 14.3 m | 197,000 |
| FIGUEROA STREET | California | Fair | 1985 | 44.5 m | 196,000 |
| CALTRAIN UP RR SIERRA PT | California | Fair | 1956 | 187.8 m | 196,000 |
| OYSTER POINT DRAIN | California | Good | 1995 | 12.7 m | 196,000 |
| PAUL AVE | California | Fair | 1954 | 49.1 m | 196,000 |
| PRIVATE ROAD | California | Good | 1969 | 8.2 m | 196,000 |
| MARKET STREET | California | Fair | 1961 | 25.3 m | 196,000 |
| CHESTNUT AVE | California | Fair | 1971 | 35.7 m | 196,000 |
| BAYSHORE BLVD VIADUCT | California | Good | 1970 | 196.6 m | 195,400 |
| LILAC DRIVE | California | Fair | 1960 | 45.3 m | 195,300 |
| OLYMPIC BOULEVARD | California | Fair | 1994 | 58.2 m | 195,300 |
| STONE VALLEY ROAD | California | Fair | 1964 | 44.8 m | 195,300 |
| NEWELL AVENUE | California | Fair | 1994 | 40.2 m | 195,300 |
| SOUTH MAIN STREET | California | Good | 1959 | 43.0 m | 195,300 |
| LAS TRAMPAS CREEK | California | Fair | 1960 | 55.6 m | 195,300 |
| REDWOOD CREEK | California | Fair | 1958 | 114.0 m | 195,000 |
| LAUREL CREEK | California | Good | 1954 | 11.6 m | 195,000 |
| BELMONT CREEK | California | Good | 1930 | 7.0 m | 195,000 |
| CORDILLERAS CREEK | California | Poor | 1930 | 10.1 m | 195,000 |
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.