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 |
|---|---|---|---|---|---|
| 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 |
| DYER BROOK | Maine | Poor | 2009 | 11.3 m | 98 |
| NEWTON BROOK | Maine | Good | 2020 | 7.0 m | 97 |
| JOHNSON BROOK | Maine | Fair | 1950 | 6.7 m | 97 |
| SPEARS STREAM | Maine | Good | 2012 | 7.2 m | 96 |
| SCHOONER BROOK | Maine | Good | 2003 | 7.7 m | 94 |
| W BRANCH ELLIS RIVER | Maine | Poor | 1950 | 18.0 m | 93 |
| CHAPMAN BROOK | Maine | Poor | 1937 | 7.4 m | 93 |
| ROGERS BROOK | Maine | Fair | 1940 | 8.5 m | 93 |
| BEAVER BROOK | Maine | Good | 2023 | 7.3 m | 92 |
| KENDALL BROOK | Maine | Fair | 2024 | 13.9 m | 92 |
| COLE BROOK | Maine | Fair | 2020 | 12.8 m | 92 |
| BLACK STREAM | Maine | Fair | 1978 | 8.2 m | 92 |
| BLACK STREAM | Maine | Fair | 1968 | 10.3 m | 92 |
| WILSON STREAM | Maine | Fair | 1926 | 29.6 m | 92 |
| ALDER STREAM | Maine | Fair | 1963 | 11.6 m | 92 |
| ORBETON STREAM | Maine | Fair | 1964 | 20.4 m | 91 |
| JACKSON MILL STR | Maine | Good | 2020 | 13.4 m | 90 |
| SMELTS BROOK | Maine | Good | 2018 | 15.7 m | 90 |
| FILLIBOWN BROOK | Maine | Poor | 1923 | 8.8 m | 90 |
| UMCOLCUS STREAM | Maine | Fair | 1954 | 16.6 m | 90 |
| LEMON STREAM | Maine | Poor | 1950 | 11.4 m | 90 |
| W BR MATTAWAMKEAG RV | Maine | Fair | 1972 | 39.9 m | 90 |
| MAIN STREAM | Maine | Fair | 1945 | 8.0 m | 89 |
| DAVIS STREAM | Maine | Fair | 1991 | 9.1 m | 86 |
| FALL BROOK | Maine | Fair | 1984 | 10.4 m | 85 |
| NORTH BRANCH DEAD RIVER | Maine | Fair | 1987 | 37.4 m | 85 |
| Lermond Cove | Maine | Fair | 2007 | 21.3 m | 84 |
| COVE STREAM | Maine | Good | 2004 | 16.5 m | 84 |
| PLEASANT RIVER | Maine | Poor | 1936 | 20.1 m | 84 |
| MILL STREAM | Maine | Poor | 1948 | 8.0 m | 84 |
| KEZAR RIVER | Maine | Poor | 1980 | 7.3 m | 83 |
| W BR SOUADABSCOOK STREAM | Maine | Fair | 1998 | 7.0 m | 82 |
| Matinicus Harbor | Maine | Fair | 2012 | 9.1 m | 82 |
| PISCATAQUA RIVER | Maine | Poor | 1960 | 11.9 m | 80 |
| CLARK BROOK | Maine | Fair | 1951 | 8.4 m | 80 |
| ST GEORGE RIVER | Maine | Fair | 1923 | 19.4 m | 80 |
| NO NAME BROOK | Maine | Poor | 1966 | 10.7 m | 78 |
| ROYAL RIVER | Maine | Good | 2013 | 22.6 m | 77 |
| E BR MATTAWAMKEAG RIVER | Maine | Fair | 1975 | 28.8 m | 77 |
| PERHAM STREAM | Maine | Fair | 1996 | 21.9 m | 77 |
| MUDDY BROOK | Maine | Poor | 1940 | 10.7 m | 77 |
| BICKNELL BROOK | Maine | Good | 2001 | 12.5 m | 77 |
| CRANE MILL BROOK | Maine | Fair | 1972 | 17.4 m | 74 |
| CARRABASSET RIVER | Maine | Fair | 1886 | 60.4 m | 74 |
| TROUT BROOK | Maine | Fair | 1948 | 7.0 m | 74 |
| AVALANCHE BROOK | Maine | Fair | 1970 | 6.3 m | 74 |
| PULPIT HARBOR COVE | Maine | Fair | 2013 | 29.3 m | 73 |
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.