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 |
|---|---|---|---|---|---|
| TUJUNGA WASH | California | Good | 1953 | 21.6 m | 22,125 |
| I-5 | California | Fair | 1928 | 48.5 m | 22,125 |
| ACACIA CREEK | California | Fair | 1968 | 9.8 m | 22,100 |
| HERNDON CANAL | California | Fair | 1964 | 11.6 m | 22,100 |
| I 710 N710-W91 E91-N710 | California | Poor | 1971 | 644.5 m | 22,100 |
| INTERSTATE 280 | California | Good | 1972 | 83.5 m | 22,100 |
| LOMA ALTA CREEK | California | Poor | 2003 | 17.5 m | 22,100 |
| I 5 CONNS RAMPS | California | Fair | 1962 | 107.3 m | 22,100 |
| SR 73 RAMPS BONITA CRK | California | Good | 1996 | 245.0 m | 22,090 |
| STATE ROUTE 2 & RAMP | California | Fair | 1971 | 87.8 m | 22,061 |
| I10 CONN RMP BUSWY METRO | California | Fair | 1972 | 457.0 m | 22,055 |
| SDBI 130 | California | Good | 1994 | 9.3 m | 22,048 |
| STATE ROUTE 85 & VTA LRT | California | Fair | 1992 | 87.8 m | 22,029 |
| SANTA ANA RIVER CHANNEL | California | Fair | 1963 | 293.5 m | 22,000 |
| PLACENTIA STORM CHANNEL | California | Good | 1969 | 9.8 m | 22,000 |
| PANO DITCH | California | Good | 1965 | 12.6 m | 22,000 |
| SANTA ROSA CREEK | California | Fair | 1971 | 34.1 m | 22,000 |
| STATE ROUTE 110 & RAMPS | California | Good | 1953 | 87.5 m | 22,000 |
| VENTURA BLVD | California | Good | 1956 | 39.4 m | 22,000 |
| SANTA ROSA CREEK | California | Good | 1973 | 52.7 m | 22,000 |
| INTERSTATE 15 | California | Good | 1998 | 132.0 m | 22,000 |
| SANTA ANA RIVER | California | Fair | 1964 | 106.7 m | 22,000 |
| WESTMINSTER CHANNEL | California | Good | 1963 | 11.9 m | 22,000 |
| FULLERTON CREEK CHANNEL | California | Good | 1958 | 11.0 m | 22,000 |
| PALMER BLVD | California | Fair | 1958 | 34.4 m | 22,000 |
| UP RR & AMTRAK | California | Fair | 1959 | 25.0 m | 22,000 |
| DRY CREEK | California | Good | 1915 | 62.3 m | 22,000 |
| LINDO CHANNEL | California | Fair | 1963 | 46.9 m | 22,000 |
| EAST BEAMER STREET | California | Fair | 1973 | 37.0 m | 22,000 |
| PALMER BLVD | California | Fair | 1958 | 34.4 m | 22,000 |
| EAST BEAMER STREET | California | Fair | 1973 | 37.0 m | 22,000 |
| INGRAHAM STREET | California | Fair | 1972 | 84.7 m | 22,000 |
| PIONEER AVE | California | Good | 1973 | 71.3 m | 22,000 |
| PIONEER AVE | California | Good | 1973 | 76.2 m | 22,000 |
| ALISO CREEK | California | Good | 1973 | 15.5 m | 22,000 |
| STATE ROUTE 110 & RAMPS | California | Good | 1948 | 102.7 m | 22,000 |
| SOUTH WOLF CREEK | California | Good | 1958 | 47.5 m | 22,000 |
| YOLO SHORTLINE RR & MAIN | California | Good | 1973 | 89.3 m | 22,000 |
| YOLO SHORTLINE RR & MAIN | California | Good | 1973 | 88.2 m | 22,000 |
| STATE ROUTE 4 | California | Fair | 1975 | 70.1 m | 22,000 |
| WEST MANIX WASH | California | Good | 1963 | 47.6 m | 22,000 |
| US HIGHWAY 101 | California | Good | 1957 | 53.5 m | 22,000 |
| ROUTE 405 | California | Good | 2024 | 115.2 m | 22,000 |
| MATANZAS CREEK | California | Good | 1972 | 29.0 m | 22,000 |
| US HWY 101 (@PM 27.50) | California | Good | 1963 | 81.1 m | 22,000 |
| EL MODEN- IRVINE CHANNEL | California | Good | 1987 | 16.2 m | 22,000 |
| PEDESTRIAN WALKWAY | California | Good | 1990 | 9.8 m | 22,000 |
| TALBERT CHANNEL | California | Good | 1969 | 7.9 m | 22,000 |
| DEER CREEK CHANNEL | California | Good | 1975 | 9.4 m | 22,000 |
| EMPIRE CREEK | California | Good | 1990 | 13.7 m | 22,000 |
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.