Browse Bridge Database
2,542 bridges in the FHWA National Bridge Inventory in Maine.
National Bridge Inventory Database
Browse 2,542 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 |
|---|---|---|---|---|---|
| MILL BROOK | Maine | Good | 2013 | 10.4 m | 790 |
| PEARCE BROOK | Maine | Good | 2020 | 7.4 m | 790 |
| STYLES BROOK | Maine | Fair | 1991 | 6.9 m | 788 |
| VALLEY STREAM | Maine | Poor | 1937 | 13.4 m | 788 |
| HOUGHTON BRK | Maine | Fair | 1952 | 10.8 m | 788 |
| GILKEY BROOK | Maine | Fair | 1956 | 7.1 m | 788 |
| BAKER (PETERSON) BROOK | Maine | Fair | 1929 | 8.6 m | 784 |
| BATSON RIVER | Maine | Good | 1994 | 9.6 m | 780 |
| FRENCH STREAM | Maine | Fair | 1937 | 12.1 m | 779 |
| DAVIS STREAM | Maine | Fair | 1934 | 10.5 m | 778 |
| Fox Islands Thoroughfare | Maine | Fair | 2012 | 21.3 m | 776 |
| OUTLET OF WEBBER POND | Maine | Fair | 2008 | 6.2 m | 776 |
| PELLETIER BROOK | Maine | Fair | 1973 | 27.4 m | 775 |
| BIRD BROOK | Maine | Fair | 1977 | 18.2 m | 774 |
| PENNESSEEWASSEE STREAM | Maine | Good | 2004 | 14.1 m | 774 |
| WALKER BROOK | Maine | Fair | 1928 | 10.2 m | 774 |
| COBBOSSEE STREAM | Maine | Good | 2018 | 32.9 m | 772 |
| M C RR | Maine | Good | 2006 | 16.2 m | 770 |
| MESSALONSKEE STR | Maine | Poor | 1950 | 26.7 m | 767 |
| PASSAGASSAWAUKEAG RIVER | Maine | Good | 1979 | 18.8 m | 767 |
| WILSON STREAM | Maine | Good | 1993 | 8.2 m | 765 |
| BEAR RIVER | Maine | Fair | 1939 | 10.4 m | 765 |
| SPEARS STREAM | Maine | Fair | 1952 | 12.5 m | 764 |
| BLACK STREAM | Maine | Fair | 2004 | 30.3 m | 763 |
| PERKINS BROOK | Maine | Good | 2000 | 9.1 m | 761 |
| PHILLIPS BROOK | Maine | Poor | 1982 | 6.2 m | 758 |
| I-95 | Maine | Fair | 1972 | 65.0 m | 756 |
| MCHEARDS COVE | Maine | Poor | 1956 | 26.2 m | 756 |
| BICKNELL BROOK | Maine | Fair | 1938 | 7.9 m | 753 |
| MARTIN STREAM | Maine | Fair | 1933 | 37.2 m | 751 |
| I-95 NB & SB | Maine | Fair | 1964 | 147.4 m | 750 |
| FOXCROFT ROAD | Maine | Fair | 1980 | 27.9 m | 750 |
| MEDUXNEKEAG RIVER | Maine | Fair | 1980 | 79.7 m | 750 |
| EAST HASTINGS BROOK | Maine | Good | 2023 | 11.3 m | 750 |
| Gilkey Harbor | Maine | Fair | 2009 | 24.7 m | 742 |
| EAST BR DEAD STR | Maine | Fair | 1975 | 7.2 m | 738 |
| BLACK STREAM | Maine | Poor | 1937 | 12.1 m | 738 |
| NARRAGUAGUS RIVER | Maine | Fair | 1960 | 39.4 m | 736 |
| W BR SHEEPSCOT RIVER | Maine | Fair | 1953 | 10.2 m | 735 |
| SUCKER MILL POND | Maine | Fair | 1932 | 7.2 m | 735 |
| CHANDLER BROOK | Maine | Poor | 1965 | 9.8 m | 730 |
| SALMON FALLS RIVER | Maine | Fair | 1957 | 8.6 m | 730 |
| ANDREWS BROOK | Maine | Fair | 1938 | 7.0 m | 722 |
| ST GEORGE RIVER | Maine | Fair | 1953 | 18.2 m | 720 |
| HAMMOND BROOK | Maine | Fair | 1987 | 13.5 m | 720 |
| BENJAMIN RIVER | Maine | Good | 2018 | 19.7 m | 720 |
| MEDOMAK RIVER | Maine | Fair | 1970 | 29.7 m | 720 |
| KENNEBUNK RIVER | Maine | Fair | 1980 | 6.4 m | 717 |
| I-95 | Maine | Fair | 1956 | 59.1 m | 716 |
| SHEEPSCOT RIVER | Maine | Fair | 1946 | 28.7 m | 716 |
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.