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 |
|---|---|---|---|---|---|
| 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.