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 |
|---|---|---|---|---|---|
| MELROSE DR | California | Fair | 1994 | 45.5 m | 142,000 |
| SANTA ANA DELHI CHANNEL | California | Good | 1973 | 355.1 m | 142,000 |
| WALLISER DRAIN | California | Good | 1994 | 8.5 m | 142,000 |
| PAULARINO AVE | California | Fair | 1966 | 49.4 m | 142,000 |
| RINALDI STREET | California | Fair | 1963 | 32.9 m | 142,000 |
| VARGAS ROAD | California | Fair | 1963 | 45.3 m | 142,000 |
| SAN FERNANDO MISSION BL | California | Good | 1963 | 45.4 m | 142,000 |
| ALAMEDA CREEK | California | Fair | 1927 | 184.1 m | 141,000 |
| METROLINK UP RR SAN FERN | California | Good | 1971 | 165.5 m | 140,539 |
| METROLINK UP RR SAN FERN | California | Good | 1971 | 167.9 m | 140,539 |
| W80-FREMONT ST OFF RAMP | California | Good | 1935 | 113.7 m | 140,274 |
| STATE ROUTE 1 | California | Fair | 1973 | 53.3 m | 140,200 |
| MISSION RD-E10 ON-RAMP | California | Good | 1947 | 52.1 m | 140,000 |
| ESTUDILLO AVENUE | California | Fair | 1964 | 41.1 m | 140,000 |
| 1ST STREET | California | Fair | 1947 | 57.3 m | 140,000 |
| SR 84 (CALAVERAS ROAD) | California | Good | 1963 | 44.5 m | 140,000 |
| SAN LEANDRO CREEK | California | Good | 1964 | 73.8 m | 140,000 |
| DUTTON AVE | California | Fair | 1964 | 40.8 m | 140,000 |
| WARM CREEK | California | Fair | 1958 | 45.7 m | 140,000 |
| MISSION RD-E10 ON-RAMP | California | Fair | 1947 | 32.9 m | 140,000 |
| KERN RIVER | California | Fair | 1961 | 136.4 m | 140,000 |
| SR 238 (MISSION BLVD) | California | Fair | 1963 | 54.3 m | 140,000 |
| COYOTE CREEK & BROKAW RD | California | Fair | 2001 | 166.0 m | 140,000 |
| 106TH AVE | California | Fair | 1965 | 59.1 m | 140,000 |
| FOOTHILL BLVD | California | Fair | 1964 | 26.8 m | 140,000 |
| S17-S85 CONNECTOR RAMP | California | Good | 1994 | 16.0 m | 139,700 |
| GLEN HELEN ROAD | California | Good | 1969 | 52.2 m | 139,000 |
| ARROYO DE SAN JOSE | California | Fair | 1928 | 8.5 m | 139,000 |
| SOTO STREET | California | Fair | 1948 | 50.3 m | 139,000 |
| GREENLEAF ST | California | Good | 2008 | 32.3 m | 139,000 |
| INTERSTATE 280 | California | Good | 1965 | 70.7 m | 138,500 |
| INTERSTATE 280 | California | Fair | 1965 | 70.1 m | 138,500 |
| CALABAZAS CREEK | California | Good | 1965 | 8.2 m | 138,500 |
| INTERSTATE 280 | California | Fair | 1965 | 102.6 m | 138,500 |
| I-580 ARROYO LAS POSITAS | California | Good | 2011 | 202.0 m | 138,200 |
| SEAMAS AVE | California | Good | 1974 | 46.3 m | 138,000 |
| ETIWANDA AVE | California | Fair | 1973 | 51.2 m | 138,000 |
| RIVERSIDE BLVD | California | Good | 1974 | 32.6 m | 138,000 |
| STEVENS CREEK | California | Fair | 1976 | 7.3 m | 138,000 |
| UP RR & MISSION BLVD | California | Fair | 1973 | 145.7 m | 138,000 |
| WINEVILLE RD | California | Fair | 1973 | 36.6 m | 138,000 |
| WOODLAND PARKWAY | California | Good | 1962 | 35.4 m | 138,000 |
| FOOTHILL EXPRESSWAY | California | Fair | 1967 | 51.7 m | 138,000 |
| 35TH AVE | California | Good | 1974 | 34.4 m | 138,000 |
| STEVENS CREEK | California | Good | 1967 | 8.8 m | 138,000 |
| S5-E50 CONN RP BROADWAY | California | Good | 1971 | 106.1 m | 138,000 |
| EAST DRAINAGE CANAL | California | Good | 1968 | 6.7 m | 138,000 |
| CAMPBELL STREET | California | Fair | 1975 | 40.8 m | 138,000 |
| MTDB LRT SDIVRR IMPERIAL | California | Fair | 1951 | 98.1 m | 138,000 |
| UP RR SPUR | California | Fair | 1970 | 11.1 m | 138,000 |
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.