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.

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BridgeLocationConditionYear BuiltLengthADT
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.