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 |
|---|---|---|---|---|---|
| BASIN FALLS BROOK | Maine | Fair | 1967 | 9.3 m | 402 |
| COLD BROOK | Maine | Fair | 1962 | 19.1 m | 402 |
| CUPSUPTIC RIVER | Maine | Fair | 1962 | 61.0 m | 402 |
| SWIFT RIVER | Maine | Good | 1993 | 21.2 m | 402 |
| ELLIS RIVER | Maine | Fair | 1961 | 41.8 m | 402 |
| NEZINSCOTT RIVER(W.BR.) | Maine | Fair | 1954 | 40.8 m | 402 |
| PASSAGASSAWAUKEAG RIVER | Maine | Good | 1955 | 7.9 m | 402 |
| SEBASTICOOK R (MAIN STR) | Maine | Fair | 1930 | 23.8 m | 400 |
| SALMON STREAM | Maine | Good | 2024 | 8.0 m | 400 |
| CARLISLE BROOK | Maine | Poor | 1939 | 8.7 m | 400 |
| BEAR BROOK | Maine | Poor | 1926 | 10.4 m | 400 |
| LITTLE ANDROSCOGGIN RIVE | Maine | Fair | 1967 | 13.6 m | 399 |
| HANCOCK BROOK | Maine | Good | 2019 | 11.2 m | 399 |
| I-95 | Maine | Fair | 1956 | 59.1 m | 398 |
| Bottle Brook | Maine | Good | 2014 | 7.3 m | 398 |
| BASIN FALLS BROOK | Maine | Fair | 1967 | 9.3 m | 394 |
| I-95 | Maine | Good | 1956 | 59.1 m | 391 |
| MOOSE POND | Maine | Good | 2002 | 9.0 m | 390 |
| ROUTE US 1 (NORTH ST) | Maine | Fair | 1966 | 48.3 m | 390 |
| KENDUSKEAG STREAM | Maine | Fair | 1950 | 37.6 m | 390 |
| SEBOEIS STREAM | Maine | Fair | 1965 | 6.5 m | 390 |
| MATTAGODUS STREAM | Maine | Poor | 1948 | 11.6 m | 390 |
| CORSON BROOK | Maine | Fair | 1967 | 10.4 m | 390 |
| W BR WESSERUNSET STREAM | Maine | Fair | 1967 | 8.8 m | 390 |
| TIDAL | Maine | Fair | 1950 | 26.2 m | 388 |
| GREAT WORKS RIVER | Maine | Good | 2011 | 23.8 m | 387 |
| PARLIN PD STR | Maine | Fair | 1964 | 33.1 m | 385 |
| WYTOPITLOCK STREAM | Maine | Fair | 1932 | 8.4 m | 384 |
| MACWAHOC STREAM | Maine | Fair | 1933 | 14.9 m | 384 |
| SABATTUS STREAM | Maine | Good | 2018 | 27.7 m | 382 |
| W BR MATTAWAMKEAG RIVER | Maine | Fair | 1953 | 87.2 m | 381 |
| LAPHAM BROOK | Maine | Good | 2009 | 8.4 m | 380 |
| PRESTILE STREAM | Maine | Poor | 1948 | 23.1 m | 380 |
| VIOLETTE BROOK | Maine | Poor | 1958 | 8.2 m | 380 |
| HALFWAY BROOK | Maine | Fair | 1952 | 10.4 m | 380 |
| BLACK BROOK | Maine | Fair | 1955 | 10.8 m | 380 |
| HOUSTON BROOK | Maine | Fair | 1967 | 13.8 m | 379 |
| SANDY STREAM | Maine | Good | 2013 | 34.1 m | 379 |
| MONSTWEAG BROOK | Maine | Fair | 1991 | 11.7 m | 378 |
| MUDDY RIVER | Maine | Poor | 1952 | 32.5 m | 378 |
| W.BR.SOUADABSCOOK | Maine | Fair | 1961 | 8.6 m | 376 |
| PENDEXTER BK | Maine | Fair | 1953 | 6.8 m | 376 |
| I-95 | Maine | Good | 2017 | 59.1 m | 373 |
| DUCK POND BROOK | Maine | Fair | 1967 | 7.6 m | 372 |
| ELLIS RIVER | Maine | Fair | 1933 | 15.5 m | 372 |
| SWIFT RIVER | Maine | Poor | 1974 | 29.9 m | 372 |
| BLACK POND BROOK | Maine | Fair | 1967 | 7.0 m | 372 |
| BEAN BROOK | Maine | Fair | 1960 | 9.7 m | 370 |
| SAINT JOHN RIVER | Maine | Fair | 1994 | 262.9 m | 370 |
| BEAN BROOK | Maine | Fair | 1949 | 10.6 m | 370 |
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.