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 |
|---|---|---|---|---|---|
| WEST BAY STREAM | Maine | Poor | 1980 | 7.6 m | 126 |
| WILSON STREAM | Maine | Fair | 1983 | 10.4 m | 125 |
| MEADOW BROOK | Maine | Good | 2019 | 7.0 m | 124 |
| STONY BROOK | Maine | Fair | 1988 | 9.1 m | 124 |
| INTERSTATE 95 | Maine | Poor | 1967 | 137.5 m | 124 |
| MIDDLE BR PLEASANT RIVER | Maine | Good | 1998 | 26.8 m | 123 |
| MATTAWAMKEAG RIVER | Maine | Poor | 1928 | 74.7 m | 123 |
| SHEPARD RIVER | Maine | Good | 2003 | 16.1 m | 120 |
| MARTIN STREAM | Maine | Fair | 1986 | 11.3 m | 120 |
| DYER RIVER | Maine | Fair | 1988 | 30.2 m | 120 |
| LIMESTONE STREAM | Maine | Poor | 1953 | 8.8 m | 120 |
| MCGARY BROOK | Maine | Fair | 1989 | 6.1 m | 120 |
| LADD BROOK | Maine | Good | 2024 | 7.0 m | 119 |
| DIXMONT (MARTIN) STREAM | Maine | Fair | 1961 | 12.0 m | 118 |
| SPEARS STREAM | Maine | Fair | 1983 | 13.1 m | 117 |
| PASSAGASSAWAKEAG RIVER | Maine | Fair | 1996 | 9.0 m | 117 |
| WEBB RIVER | Maine | Fair | 1904 | 21.3 m | 117 |
| TIDAL FLOW | Maine | Fair | 1954 | 33.8 m | 116 |
| MERRILAND RIVER | Maine | Good | 2007 | 10.5 m | 114 |
| ANDROSCOGGIN RIVER | Maine | Poor | 1921 | 56.1 m | 114 |
| E BRANCH SEBASTICOOK RIV | Maine | Fair | 1999 | 7.7 m | 113 |
| PISCATAQUIS RIVER | Maine | Fair | 1964 | 26.0 m | 113 |
| HIGGINS STREAM | Maine | Fair | 1966 | 9.8 m | 113 |
| W BRANCH NEZINSCOT RIVER | Maine | Fair | 1998 | 6.1 m | 112 |
| W BRANCH NEZINSCOT R | Maine | Good | 2019 | 14.3 m | 112 |
| GREAT MEADOW STREAM | Maine | Good | 2006 | 7.0 m | 112 |
| RIVIERE DES CHUTES | Maine | Good | 2003 | 8.9 m | 110 |
| PEARCE BROOK | Maine | Fair | 1992 | 7.3 m | 110 |
| STATE OF MAINE RR | Maine | Fair | 1930 | 12.5 m | 110 |
| MIDDLE BR MOUSAM R | Maine | Fair | 2008 | 8.5 m | 110 |
| AROOSTOOK RIVER | Maine | Fair | 1972 | 93.5 m | 110 |
| CAMBRIDGE RIVER | Maine | Poor | 1926 | 13.3 m | 110 |
| WYTOPITLOCK STREAM | Maine | Fair | 1964 | 8.7 m | 110 |
| STONY BROOK | Maine | Fair | 1968 | 7.4 m | 110 |
| LITTLE OSIPEE RV | Maine | Fair | 1923 | 34.0 m | 108 |
| GARLAND BROOK | Maine | Good | 1979 | 10.6 m | 107 |
| W BRANCH NEZINSCOT RIVER | Maine | Good | 2014 | 10.4 m | 106 |
| BIRD BROOK | Maine | Good | 2024 | 8.0 m | 106 |
| PASSADUMKEAG STREAM | Maine | Fair | 1990 | 28.0 m | 105 |
| PISCATAQUIS RIVER | Maine | Poor | 1907 | 185.0 m | 103 |
| E BRANCH SEBASTICOOK RIV | Maine | Fair | 1999 | 8.3 m | 103 |
| DEAD STREAM | Maine | Fair | 1982 | 8.5 m | 103 |
| I-95 (N.B.) | Maine | Fair | 1972 | 34.2 m | 103 |
| GREAT BROOK | Maine | Fair | 1921 | 10.4 m | 103 |
| FRENCH MILLS BROOK | Maine | Poor | 1954 | 8.2 m | 103 |
| W BR CARRABASSET RIVER | Maine | Poor | 1974 | 15.9 m | 101 |
| MEDOMAK RIVER | Maine | Fair | 2001 | 20.9 m | 100 |
| PELTON BROOK | Maine | Good | 2013 | 12.6 m | 100 |
| GREAT WORKS RIVER | Maine | Good | 2020 | 16.5 m | 100 |
| GREAT WORKS RIVER | Maine | Good | 2002 | 18.6 m | 100 |
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.