Browse Bridge Database
1,180 bridges in the FHWA National Bridge Inventory in Hawaii.
National Bridge Inventory Database
Browse 1,180 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 |
|---|---|---|---|---|---|
| WAIKAALULU GULCH | Hawaii | Fair | 1930 | 6.9 m | 40 |
| KALOPA GULCH | Hawaii | Fair | 1919 | 14.5 m | 40 |
| WAIKAALULU GULCH | Hawaii | Fair | 1930 | 15.5 m | 40 |
| PAHEEHEE STREAM | Hawaii | Fair | 1929 | 18.6 m | 30 |
| KALIALINUI GULCH | Hawaii | Good | 1911 | 11.6 m | 30 |
| MAMALAHOA/OLD RR XING | Hawaii | Good | 1930 | 17.7 m | 20 |
| OPEA STREAM | Hawaii | Poor | 1912 | 12.8 m | 20 |
| KIPAPA STREAM | Hawaii | Poor | 1969 | 20.4 m | 20 |
| KAUKONAHUA STREAM | Hawaii | Fair | 1951 | 45.7 m | 20 |
| KAUKONAHUA STREAM | Hawaii | Fair | 1986 | 36.6 m | 20 |
| DRAINAGE KAUKONAHUA STRM | Hawaii | Fair | 1981 | 17.1 m | 20 |
| DRAINAGE KAUKONAHUA STRM | Hawaii | Good | 1984 | 21.3 m | 20 |
| KAUKONAHUA STREAM | Hawaii | Poor | 1959 | 49.4 m | 20 |
| KAHAUIKI UKA STREAM | Hawaii | Fair | 1960 | 6.7 m | 20 |
| WAIKAALULU/KAAPAHU GLH | Hawaii | Fair | 1930 | 6.6 m | 11 |
| KUMUMUMAUU CANAL | Hawaii | Fair | 1945 | 18.6 m | 10 |
| UNNAMED STREAM | Hawaii | Fair | 1930 | 21.6 m | 10 |
| DRAINAGE CHANNEL | Hawaii | Good | 1987 | 12.8 m | 10 |
| DRAINAGE CHANNEL | Hawaii | Good | 1987 | 10.4 m | 10 |
| WAIAWA STREAM | Hawaii | Fair | 1949 | 31.8 m | 5 |
| WAIHANAU STREAM | Hawaii | Fair | 1982 | 11.9 m | 5 |
| KIPAPA STREAM | Hawaii | Fair | 1923 | 18.9 m | 2 |
| KIPAPA STREAM | Hawaii | Fair | 1969 | 19.2 m | 2 |
| SIPHON PIPE | Hawaii | Good | 1969 | 18.9 m | 2 |
| WAIHALI STREAM | Hawaii | Fair | 1950 | 38.7 m | 2 |
| KAM HWY AIEA IC #2 | Hawaii | Fair | 1966 | 313.4 m | — |
| NANAKULI STREAM | Hawaii | Poor | 2004 | 43.1 m | — |
| KALIALINUI "B" STRM | Hawaii | Good | 1964 | 98.7 m | — |
| HAAKAKAI STRM 2-10 CULT | Hawaii | Fair | 1964 | 6.9 m | — |
| POAMOHO STREAM | Hawaii | Fair | 2010 | 9.1 m | — |
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.