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
PASSADUMKEAG RIVER Maine Fair 1968 14.2 m 195
LITTLE MADAWASKA RIVER Maine Good 1983 30.6 m 194
KATAHDIN STREAM Maine Fair 1975 8.3 m 193
SANDY STREAM Maine Fair 1959 8.2 m 192
MARTIN STREAM Maine Good 2015 15.9 m 191
SHEPARDS RIVER Maine Fair 2017 10.8 m 191
EVANS BROOK Maine Fair 1938 27.1 m 191
STONY BROOK Maine Fair 1933 14.6 m 191
CARIBOU STREAM Maine Good 1997 7.7 m 190
INDIAN STREAM Maine Fair 1991 11.6 m 190
HEALD STREAM Maine Fair 1937 10.4 m 190
LITTLE COLD RIVER Maine Fair 1941 7.9 m 190
MEDUXNEKEAG RIVER Maine Fair 1960 7.5 m 190
SEVEN MILE STREAM Maine Fair 1949 22.6 m 188
COLD RIVER Maine Fair 1936 13.4 m 186
N. BR. MARSH STREAM Maine Fair 1955 9.1 m 186
SHAWS HILL STREAM Maine Good 2016 9.1 m 185
MATTAWAMKEAG RIVER Maine Fair 1990 80.9 m 181
CRAIG BEAR BROOK Maine Good 2017 7.2 m 180
MAIN STREAM Maine Poor 1977 9.3 m 180
PLEASANT POND STREAM Maine Poor 1945 9.1 m 180
PENOBSCOT RIVER OVERFLOW Maine Poor 1902 32.9 m 177
MILL STREAM Maine Fair 1982 16.6 m 177
LEMON STREAM Maine Poor 1985 7.3 m 176
BACK RIVER Maine Good 2019 8.9 m 176
SWIFT CAMBRIDGE RIVER Maine Good 2004 20.3 m 175
FISH STREAM Maine Fair 1945 10.2 m 174
DEAD STREAM Maine Fair 1928 19.4 m 174
MTPK Maine Fair 1956 61.0 m 173
WILSON (COOS) STREAM Maine Poor 1928 14.6 m 173
SHEEPSCOT RIVER Maine Poor 1965 6.1 m 171
MATTAWAMKEAG RIVER Maine Fair 1980 47.5 m 170
WESSERUNSETT STREAM Maine Poor 1936 25.8 m 170
CHANDLER BROOK Maine Good 1999 11.0 m 170
THREE BROOKS Maine Good 2018 7.0 m 170
PLEASANT RIVER Maine Poor 1936 23.7 m 168
ORBETON STREAM Maine Fair 1951 44.8 m 167
SHEEPSCOT RIVER Maine Fair 1964 21.3 m 165
DEAD STREAM (W BRANCH) Maine Fair 2001 7.6 m 164
ALDER BROOK Maine Good 2000 16.6 m 164
TIDE WATER Maine Good 2013 35.7 m 160
INDIAN STREAM Maine Good 2023 18.6 m 160
INTERSTATE 95 NB & SB Maine Fair 1967 140.7 m 160
RIGGS BROOK Maine Fair 1960 7.3 m 159
ABBOTT BROOK Maine Fair 1987 9.3 m 159
CHAPMAN BROOK Maine Fair 1981 10.2 m 159
LITTLE MADAWASKA RIVER Maine Good 2000 16.8 m 158
PENOBSCOT RIVER OVERFLOW Maine Poor 1902 109.4 m 158
WHITTEN STREAM Maine Poor 1927 9.5 m 158
E BR SEBASTICOOK R Maine Fair 1950 19.2 m 158

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.