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 |
|---|---|---|---|---|---|
| CANAL | Maine | Good | 2016 | 36.3 m | 4,031 |
| BOG BROOK | Maine | Fair | 1954 | 13.1 m | 4,024 |
| RICH MILL BROOK | Maine | Good | 2018 | 6.7 m | 4,020 |
| LITTLE ANDROSCOGGIN RIV | Maine | Good | 1998 | 54.6 m | 4,004 |
| MARTIN STREAM | Maine | Fair | 1936 | 12.0 m | 4,004 |
| PLEASANT RIVER | Maine | Poor | 1962 | 6.7 m | 4,000 |
| STONY BROOK | Maine | Fair | 1990 | 20.4 m | 3,973 |
| SABATTUS RIVER | Maine | Fair | 1934 | 18.8 m | 3,970 |
| BREAKNECK BROOK | Maine | Fair | 1958 | 8.8 m | 3,969 |
| MOOSE POND | Maine | Fair | 1952 | 20.4 m | 3,967 |
| C N R R | Maine | Good | 2009 | 10.4 m | 3,960 |
| PRESTILE STREAM | Maine | Fair | 1955 | 27.9 m | 3,950 |
| COFFIN BROOK | Maine | Fair | 1955 | 7.2 m | 3,942 |
| DUCK BROOK | Maine | Fair | 1960 | 76.2 m | 3,939 |
| MAINE ROUTE 233 | Maine | Good | 1951 | 12.6 m | 3,939 |
| DUCK BROOK ROAD | Maine | Good | 1951 | 9.6 m | 3,939 |
| GREAT WORKS STREAM | Maine | Fair | 1969 | 30.6 m | 3,934 |
| HIGH WATER CHAN PEN RIV | Maine | Poor | 1938 | 31.4 m | 3,923 |
| LAKE WASSOOKEAG | Maine | Fair | 1949 | 19.1 m | 3,916 |
| WESKEAG RIVER | Maine | Good | 2017 | 30.2 m | 3,910 |
| HOOPER(BUTTERFIELD) BRK. | Maine | Good | 2023 | 7.2 m | 3,892 |
| BEAR RIVER | Maine | Fair | 1965 | 25.8 m | 3,888 |
| MATTAMISCONTIS STREAM | Maine | Fair | 1975 | 27.4 m | 3,880 |
| N HOWLAND RD | Maine | Fair | 1975 | 42.7 m | 3,880 |
| PISCATAQUIS RIVER | Maine | Fair | 1975 | 163.2 m | 3,880 |
| I-95 NB & SB | Maine | Fair | 1966 | 87.8 m | 3,861 |
| SEBASTICOOK RIVER | Maine | Fair | 1930 | 10.5 m | 3,860 |
| SEBASTICOOK RIVER | Maine | Poor | 1935 | 21.2 m | 3,860 |
| I-95 | Maine | Fair | 1956 | 75.6 m | 3,850 |
| HALF MILE POND BROOK | Maine | Good | 2021 | 6.7 m | 3,850 |
| SIBLEY POND | Maine | Good | 2011 | 241.9 m | 3,842 |
| SWAN POND BROOK | Maine | Good | 2000 | 45.8 m | 3,840 |
| PUSHAW STREAM | Maine | Fair | 1974 | 38.1 m | 3,829 |
| PLEASANT RIVER | Maine | Fair | 1946 | 7.6 m | 3,823 |
| EASTERN RIVER | Maine | Fair | 1991 | 37.3 m | 3,820 |
| TUNK STREAM | Maine | Poor | 1962 | 27.4 m | 3,819 |
| GOOCHS CREEK | Maine | Fair | 1963 | 17.9 m | 3,813 |
| SEVEN MILE STREAM | Maine | Fair | 1929 | 9.5 m | 3,812 |
| SOKOKIS LAKE OUTLET | Maine | Fair | 1901 | 13.4 m | 3,786 |
| LITTLE OSSIPEE RIVER | Maine | Fair | 1968 | 44.6 m | 3,782 |
| SEVEN MILE STREAM | Maine | Fair | 1991 | 11.6 m | 3,767 |
| MARSH BROOK | Maine | Fair | 1931 | 8.6 m | 3,767 |
| MCRR | Maine | Good | 2001 | 17.8 m | 3,760 |
| I-95 | Maine | Fair | 1956 | 63.2 m | 3,740 |
| WESTBROOK ARTERIAL | Maine | Fair | 1976 | 70.8 m | 3,720 |
| BLACK STREAM | Maine | Fair | 1953 | 15.5 m | 3,711 |
| LITTLE RIVER | Maine | Fair | 1978 | 30.0 m | 3,701 |
| HANCOCK BROOK | Maine | Fair | 1950 | 8.5 m | 3,700 |
| MCRR BRANCH | Maine | Poor | 1930 | 13.8 m | 3,700 |
| WEST BRANCH UNION RIVER | Maine | Fair | 1973 | 38.6 m | 3,693 |
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.