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 |
|---|---|---|---|---|---|
| DOMENGINE UC | California | Good | 1968 | 25.6 m | 16,500 |
| DOMENGINE UC | California | Good | 1968 | 29.3 m | 16,500 |
| FIVE POINTS UC | California | Good | 1967 | 25.6 m | 16,500 |
| FIVE POINTS UC | California | Fair | 1967 | 25.6 m | 16,500 |
| TUMEY GULCH | California | Poor | 1967 | 22.4 m | 16,500 |
| TUMEY GULCH | California | Poor | 1967 | 22.4 m | 16,500 |
| CANTUA CREEK | California | Good | 1968 | 34.7 m | 16,500 |
| CANTUA CREEK | California | Good | 1968 | 34.7 m | 16,500 |
| RUNKLE CANYON DRAIN | California | Good | 1962 | 6.7 m | 16,500 |
| ARROYO SIMI | California | Good | 1968 | 39.0 m | 16,500 |
| OXNARD WEST DRAIN | California | Good | 1971 | 7.0 m | 16,500 |
| EDELWEISS DITCH | California | Good | 1970 | 10.7 m | 16,500 |
| ARROYO MOCHO | California | Fair | 1967 | 46.5 m | 16,500 |
| REX RESERVOIR ROAD | California | Good | 1984 | 24.1 m | 16,500 |
| EDELWEISS DITCH | California | Good | 1970 | 10.7 m | 16,500 |
| GRANADA CHANNEL | California | Fair | 1972 | 6.7 m | 16,500 |
| LEEK DITCH | California | Good | 1972 | 6.7 m | 16,500 |
| INTERSTATE 80 | California | Good | 1994 | 86.2 m | 16,500 |
| ELLIS LAKE | California | Good | 1958 | 7.0 m | 16,500 |
| SR 1 (SEPULVEDA BLVD) | California | Fair | 1990 | 159.1 m | 16,500 |
| PARSLEY DITCH | California | Good | 1972 | 9.8 m | 16,500 |
| ALAMO DRAIN | California | Good | 1936 | 7.9 m | 16,500 |
| ADOBE CREEK | California | Poor | 1988 | 13.4 m | 16,500 |
| SR 58 | California | Fair | 1970 | 66.4 m | 16,500 |
| MAD RIVER | California | Fair | 2012 | 228.6 m | 16,500 |
| FELDER CREEK | California | Fair | 1967 | 7.9 m | 16,500 |
| SEIGLER CREEK | California | Fair | 1952 | 10.8 m | 16,500 |
| ROUTE 105 LRT | California | Fair | 1989 | 75.3 m | 16,500 |
| ALISO CREEK | California | Good | 1975 | 62.2 m | 16,500 |
| ALISO CREEK | California | Fair | 1975 | 62.2 m | 16,500 |
| ANAHEIM-BARBER CITY CHA | California | Good | 1964 | 11.3 m | 16,500 |
| AIRPORT ROAD | California | Good | 1964 | 33.9 m | 16,500 |
| AIRPORT ROAD | California | Good | 1964 | 33.9 m | 16,500 |
| 2ND STREET | California | Good | 2016 | 88.7 m | 16,491 |
| WILD CAT CREEK | California | Good | 1994 | 28.0 m | 16,485 |
| LAGUNA CREEK | California | Good | 1996 | 23.6 m | 16,480 |
| INTERSTATE 5 | California | Good | 1967 | 68.6 m | 16,480 |
| CHOLLAS CREEK | California | Fair | 1942 | 68.0 m | 16,480 |
| M.I.D. LATERAL #4 | California | Fair | 1977 | 10.7 m | 16,467 |
| TORRANCE LATERAL | California | Good | 1960 | 11.6 m | 16,449 |
| BULL CREEK | California | Good | 1962 | 8.2 m | 16,440 |
| SAN LUIS OBISPO CREEK | California | Fair | 1935 | 12.8 m | 16,437 |
| BNSF RY & AMTRAK | California | Good | 1983 | 64.9 m | 16,435 |
| RIO HONDO | California | Good | 1957 | 89.0 m | 16,432 |
| STEVENS CREEK | California | Fair | 1918 | 14.2 m | 16,409 |
| OTAY RIVER TRIBUTARY | California | Good | 1980 | 12.8 m | 16,404 |
| SR 71 | California | Good | 2011 | 75.0 m | 16,400 |
| 29 PALMS FLOOD CHANNEL | California | Fair | 1970 | 26.5 m | 16,400 |
| REEDS CREEK | California | Fair | 1927 | 65.4 m | 16,400 |
| INTERSTATE 110 | California | Good | 1961 | 74.1 m | 16,400 |
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.