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 |
|---|---|---|---|---|---|
| CHERRY AVENUE | California | Fair | 1971 | 41.2 m | 122,000 |
| CALIFORNIA AQUEDUCT | California | Fair | 1966 | 47.2 m | 122,000 |
| CHATSWORTH DR | California | Good | 1976 | 58.9 m | 122,000 |
| EAST CANYON CHANNEL | California | Good | 1969 | 10.4 m | 122,000 |
| UP RR & BARTD | California | Fair | 1994 | 130.0 m | 121,000 |
| ASHLAND AVE | California | Fair | 1956 | 20.8 m | 121,000 |
| BUFFALO CREEK | California | Good | 1962 | 6.7 m | 121,000 |
| KELLER ROAD | California | Good | 1979 | 35.7 m | 121,000 |
| SR 185 (14TH STREET) | California | Fair | 2010 | 74.0 m | 121,000 |
| PACOIMA WASH | California | Fair | 1975 | 53.9 m | 121,000 |
| BIKE PATH | California | Fair | 1962 | 38.1 m | 121,000 |
| SR 185 (14TH STREET) | California | Fair | 1994 | 74.0 m | 121,000 |
| INTERSTATE 280 | California | Fair | 1967 | 112.8 m | 121,000 |
| 9TH STREET & UP RR | California | Fair | 1963 | 126.6 m | 121,000 |
| ARROYO STREET | California | Good | 1975 | 33.8 m | 121,000 |
| PAXTON STREET | California | Good | 1975 | 54.3 m | 121,000 |
| UP RR BNSF & AMTRAK | California | Fair | 2010 | 26.0 m | 121,000 |
| S85-S280 CONNECTOR | California | Good | 1971 | 36.1 m | 121,000 |
| US 101 7TH ST ONRAMP | California | Fair | 1960 | 179.5 m | 120,500 |
| INTERSTATE 80 | California | Fair | 1966 | 100.1 m | 120,000 |
| CITRACADO PARKWAY | California | Good | 1977 | 95.9 m | 120,000 |
| MISSION CREEK | California | Good | 1963 | 10.1 m | 120,000 |
| SAN SEVAINE ROAD | California | Fair | 2000 | 37.7 m | 120,000 |
| FOLSOM BLVD | California | Fair | 1971 | 56.6 m | 120,000 |
| STATE ROUTE 243 (8TH ST) | California | Fair | 1956 | 19.2 m | 120,000 |
| SO CENTRE CITY PARKWAY | California | Fair | 1977 | 45.6 m | 120,000 |
| ITTA WASH | California | Good | 1935 | 10.7 m | 120,000 |
| HARGRAVE STREET | California | Fair | 1956 | 19.6 m | 120,000 |
| SAN GORGONIO OVERFLOW | California | Fair | 1940 | 14.5 m | 120,000 |
| ROUTE 5 CONN TELEGRAPH | California | Fair | 1955 | 230.9 m | 120,000 |
| WHITEHOUSE CREEK | California | Good | 1956 | 12.2 m | 120,000 |
| LAGUNA CREEK | California | Fair | 1995 | 85.6 m | 120,000 |
| SAN FRANCISCO BAY | California | Poor | 1967 | 10,993.8 m | 120,000 |
| METROLINK UP RR AMTRAK | California | Good | 1959 | 222.5 m | 119,510 |
| METROLINK UP RR AMTRAK | California | Fair | 1959 | 225.6 m | 119,510 |
| SONORA AVE | California | Good | 1957 | 31.9 m | 119,286 |
| SONORA AVE | California | Good | 1957 | 31.9 m | 119,286 |
| INGLEWOOD AVE | California | Good | 1993 | 45.4 m | 118,550 |
| ROUTE 170 | California | Good | 1959 | 214.7 m | 118,000 |
| GROVE CREEK | California | Good | 1981 | 6.7 m | 118,000 |
| TUJUNGA AVE | California | Good | 1959 | 31.4 m | 118,000 |
| CALIFORNIA STREET | California | Good | 1962 | 47.5 m | 118,000 |
| BLUM ROAD | California | Poor | 1962 | 64.9 m | 118,000 |
| E MARTINEZ DRAIN | California | Good | 1962 | 7.3 m | 118,000 |
| HOLLENBECK LAKE BOYLE AV | California | Good | 1960 | 187.8 m | 117,500 |
| EUREKA STREET | California | Fair | 1962 | 43.9 m | 117,500 |
| YGNACIO VALLEY ROAD | California | Fair | 1995 | 109.8 m | 117,500 |
| YGNACIO VALLEY ROAD | California | Fair | 1995 | 45.4 m | 117,500 |
| MELROSE AVE | California | Fair | 1950 | 80.5 m | 117,500 |
| LEMON STREET | California | Good | 1981 | 42.0 m | 117,000 |
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.