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 |
|---|---|---|---|---|---|
| GLEN CANYON ROAD | California | Good | 1961 | 38.1 m | 56,000 |
| SANTA MARIA RIVER | California | Fair | 1962 | 637.2 m | 56,000 |
| SOUTH BRANCH MESA CREEK | California | Good | 1955 | 17.7 m | 56,000 |
| 280/101 IC -ALEMANY BLVD | California | Fair | 1960 | 382.8 m | 56,000 |
| LOS ANGELES RIVER | California | Fair | 1963 | 122.2 m | 56,000 |
| PERFUMA CREEK | California | Good | 1948 | 6.5 m | 56,000 |
| INTERSTATE 805 & RAMPS | California | Fair | 1972 | 104.9 m | 56,000 |
| BRISCO RD | California | Good | 1956 | 13.7 m | 56,000 |
| COYOTE CREEK | California | Good | 2000 | 71.2 m | 56,000 |
| NORTH BRANCH MESA CREEK | California | Good | 1955 | 15.5 m | 56,000 |
| HILLSIDE | California | Good | 2007 | 343.0 m | 56,000 |
| BERENDA CREEK | California | Fair | 1949 | 14.9 m | 56,000 |
| PAXTON STREET | California | Good | 1976 | 40.8 m | 55,945 |
| SAN GABRIEL RIV | California | Good | 1952 | 92.4 m | 55,839 |
| SR 99 & S41-S99 CONNECTR | California | Good | 1997 | 215.6 m | 55,800 |
| INTERSTATE 110 | California | Good | 1993 | 70.7 m | 55,750 |
| INTERSTATE 680 | California | Fair | 1982 | 79.9 m | 55,600 |
| OLIVE AVE | California | Good | 1982 | 37.8 m | 55,500 |
| RANCHO PULGAS VISTA ROAD | California | Fair | 1973 | 32.6 m | 55,500 |
| EDGEWOOD ROAD | California | Fair | 1973 | 61.2 m | 55,500 |
| CLINTON AVE | California | Fair | 1982 | 42.4 m | 55,500 |
| U.S. 101 MARINA LAGOON | California | Fair | 1971 | 1,305.2 m | 55,500 |
| PRINCETON AVE | California | Fair | 1982 | 33.5 m | 55,500 |
| WHITMAN WAY | California | Fair | 1967 | 58.5 m | 55,500 |
| DELAWARE STREET | California | Fair | 1963 | 43.3 m | 55,500 |
| MCKINLEY AVE | California | Good | 1982 | 59.1 m | 55,500 |
| FRESNO STREET | California | Fair | 1982 | 55.8 m | 55,500 |
| MCKINLEY AVE | California | Good | 1982 | 53.9 m | 55,500 |
| SJVR UP RR FLORADORA AVE | California | Good | 1982 | 51.5 m | 55,500 |
| U.S. 101 MARINA LAGOON | California | Good | 1971 | 1,329.5 m | 55,500 |
| WHITMAN WAY | California | Fair | 1967 | 58.9 m | 55,500 |
| CLINTON AVE | California | Fair | 1982 | 41.1 m | 55,500 |
| SJVR UP RR FLORADORA AVE | California | Good | 1982 | 56.1 m | 55,500 |
| PRINCETON AVE | California | Good | 1982 | 33.5 m | 55,500 |
| OLIVE AVE | California | Fair | 1982 | 37.8 m | 55,500 |
| FRESNO STREET | California | Fair | 1982 | 53.3 m | 55,500 |
| STEVENS CREEK BLVD | California | Poor | 1966 | 53.2 m | 55,150 |
| HILLSIDE | California | Fair | 1958 | 51.8 m | 55,000 |
| MASONIC DRIVE | California | Fair | 1993 | 35.0 m | 55,000 |
| UP RR BNSF RY & AMTRAK | California | Fair | 1973 | 62.2 m | 55,000 |
| STATE ROUTE 60 | California | Good | 1970 | 72.8 m | 55,000 |
| CANAL BOULEVARD | California | Fair | 1991 | 64.2 m | 55,000 |
| VENICE BL PICO BL 12TH | California | Good | 1962 | 686.4 m | 55,000 |
| UP RR BNSF RY & AMTRAK | California | Fair | 1973 | 53.3 m | 55,000 |
| BEARDSLEY CANAL | California | Fair | 1964 | 40.0 m | 55,000 |
| FOX HILLS WASH | California | Good | 1936 | 12.2 m | 55,000 |
| MTDB BNSF AMTRAK I 5 PAC | California | Fair | 1969 | 321.9 m | 55,000 |
| MTDB BNSF AMTRAK I 5 CON | California | Fair | 1969 | 319.1 m | 55,000 |
| SARATOGA CREEK | California | Fair | 1964 | 7.7 m | 55,000 |
| HILLSDALE AVENUE | California | Fair | 1993 | 29.3 m | 55,000 |
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.