| E Main ST over Piscataquis River | Poor | 146.3 ft | 10,496 | 1912 |
| W Main ST over Sebec River | Poor | 42.3 ft | 6,037 | 1931 |
| Main ST over Sebec River | Poor | 77.1 ft | 6,037 | 1915 |
| Main ST over Sebec River | Poor | 85.0 ft | 6,037 | 1915 |
| Essex ST over Piscataquis River | Poor | 233.9 ft | 2,296 | 1930 |
| North ST over Davee Brook | Poor | 21.0 ft | 1,035 | 1940 |
| Douty Hill RD over Black Stream | Poor | 39.7 ft | 738 | 1937 |
| Bowerbank RD over Bear Brook | Poor | 34.1 ft | 400 | 1926 |
| West RD over E Branch Piscataquis R | Poor | 51.5 ft | 308 | 1931 |
| Back RD over Piscataquis River | Poor | 100.7 ft | 277 | 1940 |
| Frenchtown RD over Intervale Brook | Poor | 28.5 ft | 133 | 1980 |
| Trestle Road over Piscataquis River | Poor | 607.0 ft | 103 | 1907 |
| Silvers Mills RD over French Mills Brook | Poor | 26.9 ft | 103 | 1954 |
| Desmond RD over Alder Stream | Poor | 28.9 ft | 63 | 1935 |
| Pease Bridge RD over Carleton Stream | Poor | 37.1 ft | 21 | 1954 |
| Pease Bridge RD over Kingsbury Stream | Poor | 94.2 ft | 21 | 1971 |
| Mountain RD over Blackstone Brook | Poor | 36.1 ft | 10 | 2021 |
| W Main ST over Sebec River | Fair | 25.9 ft | 6,037 | 1924 |
| S Main ST over Piscataquis River | Fair | 175.5 ft | 5,955 | 1954 |
| Moosehead Lake RD over C P Railroad | Fair | 162.1 ft | 4,787 | 1939 |
| Pritham Av over Wiggin Stream | Fair | 26.9 ft | 3,454 | 1941 |
| Dexter RD over Black Stream | Fair | 35.4 ft | 3,106 | 1976 |
| Main RD over Piscataquis River | Fair | 234.9 ft | 2,662 | 1957 |
| Church ST over Pleasant River | Fair | 255.6 ft | 1,148 | 1980 |
| Douty Hill RD over Carleton Stream | Fair | 74.1 ft | 1,148 | 1947 |
| Rockwood RD over Squaw Brook | Fair | 27.2 ft | 1,097 | 1960 |
| Rockwood RD over East Outlet Kennbec R. | Fair | 340.6 ft | 1,030 | 1990 |
| Sebec Village RD over Sebec River | Fair | 155.5 ft | 902 | 1979 |
| Greeleys Landing R over Bog Brook | Fair | 26.6 ft | 902 | 1943 |
| Pine ST over M C R R | Fair | 164.0 ft | 860 | 1952 |
| Davis ST over E Branch Pleasant River | Fair | 171.3 ft | 707 | 1957 |
| Stagecoach RD over Piscataquis River | Fair | 217.8 ft | 543 | 1931 |
| S Stagecoach RD over Alder Stream | Fair | 34.4 ft | 492 | 1935 |
| Davis ST over East Branch Pleasant Riv | Fair | 190.9 ft | 482 | 1963 |
| Lily Bay RD over South Brook | Fair | 24.9 ft | 445 | 1952 |
| Lily Bay RD over Lily Bay Stream | Fair | 33.1 ft | 410 | 1969 |
| West RD over Thorne Brook | Fair | 124.3 ft | 407 | 1952 |
| E Dover RD over Piscataquis River | Fair | 157.2 ft | 360 | 1948 |
| Back RD over Brown Brook | Fair | 32.2 ft | 296 | 1956 |
| Lily Bay RD over Roach River | Fair | 86.0 ft | 287 | 1972 |
| Cotton Brook RD over Bog Brook | Fair | 28.9 ft | 277 | 1980 |
| Harmony RD over Higgins Stream | Fair | 48.2 ft | 277 | 1966 |
| Inv 2100307 RD over Katahdin Stream | Fair | 27.2 ft | 193 | 1975 |
| Barrows Falls RD over Piscataquis River | Fair | 124.0 ft | 154 | 1939 |
| Inv 2100311 RD over Black Brook | Fair | 27.6 ft | 144 | 1981 |
| Inv 2100311 RD over Trout Brook | Fair | 65.6 ft | 144 | 1965 |
| Inv 2100307 RD over Little Nesowadnehunk | Fair | 46.9 ft | 144 | 1986 |
| North RD over Schoodic Stream | Fair | 30.8 ft | 144 | 1970 |
| Elliottsville RD over Wilson Stream | Fair | 118.1 ft | 133 | 2008 |
| Mountain RD over Piscataquis River | Fair | 85.3 ft | 113 | 1964 |
| Brighton RD over Higgins Stream | Fair | 32.2 ft | 113 | 1966 |
| Board Eddy RD over Black Stream | Fair | 26.9 ft | 92 | 1978 |
| Knowlton Mills RD over Black Stream | Fair | 33.8 ft | 92 | 1968 |
| Elliotsville RD over Wilson Stream | Fair | 97.1 ft | 92 | 1926 |
| Maple RD over Alder Stream | Fair | 38.1 ft | 92 | 1963 |
| Inv 2100313 RD over Avalanche Brook | Fair | 20.7 ft | 74 | 1970 |
| Hotel DR over Kingsbury Stream | Fair | 34.1 ft | 72 | 1941 |
| Parkman RD over Buzzell Brook | Fair | 23.0 ft | 51 | 1941 |
| Wilson Stream RD over Davis Brook | Fair | 65.3 ft | 44 | 1949 |
| Andrews RD over Salmon Stream | Fair | 27.9 ft | 41 | 1955 |
| Covered Bridge over Piscataquis River | Fair | 153.2 ft | 31 | 1990 |
| Airport RD over Wilson Stream | Fair | 83.0 ft | 31 | 1937 |
| Church RD over Blackstone Brook | Fair | 53.1 ft | 9 | 2016 |
| Inv 2100793 RD over Nesowadnehunk Stream | Fair | 63.6 ft | 0 | 1965 |
| Water ST over Salmon Str | Good | 29.9 ft | 4,848 | 2006 |
| Elm ST over Piscataquis River | Good | 295.3 ft | 3,454 | 2023 |
| Main RD over Kingsbury Stream | Good | 129.3 ft | 3,239 | 2005 |
| N Dexter RD over Carleton Stream | Good | 57.1 ft | 3,198 | 1996 |
| Main ST over Piscataquis River | Good | 153.9 ft | 2,396 | 2006 |
| Main RD over Whetstone Brk | Good | 39.0 ft | 2,052 | 2014 |
| State Highway 150 over Pingree C Stream | Good | 26.2 ft | 1,189 | 2014 |
| Davis ST over Pleasant River | Good | 209.6 ft | 1,040 | 2019 |
| Pleasant ST over Pleasant River | Good | 349.1 ft | 1,015 | 2022 |
| Worcester HWY over Bottle Brook | Good | 24.0 ft | 398 | 2014 |
| Herring Tract RD over Davis Brook | Good | 79.1 ft | 236 | 2019 |
| North RD over Alder Brook | Good | 54.5 ft | 164 | 2000 |
| Katahdin Iron Work over Middle Br Pleasant River | Good | 87.9 ft | 123 | 1998 |
| Bates Road over Ladd Brook | Good | 23.0 ft | 119 | 2024 |
| East Dover Road over Alder Brook | Good | 23.0 ft | 72 | 2012 |
| Mountain RD over Blackstone Brook | Good | 42.0 ft | 10 | 1945 |