| Grand Army RD over Sheepscot River | Poor | 74.1 ft | 2,241 | 1935 |
| Patterson RD over Eastern River | Poor | 296.9 ft | 1,550 | 1936 |
| Jones Woods RD over Dyer River | Poor | 25.3 ft | 1,181 | 1955 |
| Dock RD over Sheepscot River | Poor | 101.7 ft | 356 | 1936 |
| County RD over Dyer Brook | Poor | 37.1 ft | 98 | 2009 |
| Gore RD over Deadwater Stream | Poor | 39.0 ft | 62 | 2005 |
| Trails End Road over Mdot Railroad | Poor | 82.0 ft | 0 | 1933 |
| Route 1 over Sheepscot River | Fair | 2729.7 ft | 17,897 | 1983 |
| Route 1 over Cod Cove | Fair | 385.5 ft | 17,204 | 1958 |
| Route 1 over Montsweag Brook | Fair | 23.0 ft | 16,559 | 1931 |
| Main ST over Damariscotta River | Fair | 168.0 ft | 14,450 | 1952 |
| Atlantic HWY over Medomak River | Fair | 131.2 ft | 13,870 | 1932 |
| Route 1 over Marsh River | Fair | 238.8 ft | 13,710 | 1962 |
| Route 1 over Damariscotta River | Fair | 487.9 ft | 9,650 | 1961 |
| Route 1 over Ramp A | Fair | 69.9 ft | 8,260 | 1961 |
| Route 1 over Academy Hl | Fair | 125.0 ft | 8,260 | 1961 |
| Route 1 over Route 215 (mill Rd) | Fair | 226.0 ft | 8,260 | 1959 |
| Rockland RD over East Branch Sheepscot | Fair | 135.2 ft | 6,490 | 1961 |
| Gardiner RD over Eastern River | Fair | 122.4 ft | 3,820 | 1991 |
| Bristol RD over Pemaquid River | Fair | 27.2 ft | 3,610 | 1950 |
| Hendricks Hill RD over Townsend Gut/atlantic O | Fair | 369.1 ft | 3,430 | 1939 |
| Main ST over Medomak River | Fair | 48.9 ft | 2,880 | 1968 |
| Mills RD over Damariscotta River | Fair | 28.5 ft | 2,197 | 1957 |
| Friendship RD over Slaigo Brook | Fair | 23.3 ft | 1,907 | 1953 |
| Alna RD over Mill(polly Clark) Creek | Fair | 24.0 ft | 1,751 | 1936 |
| Washington RD over Medomak River | Fair | 80.1 ft | 1,610 | 1972 |
| Pond RD over Damariscotta Lake Outlet | Fair | 24.9 ft | 1,595 | 1945 |
| Main RD over Cowsweag Narrows | Fair | 680.4 ft | 1,490 | 1974 |
| Barters Island RD over Back River | Fair | 286.7 ft | 1,370 | 1983 |
| Sheepscot RD over Sheepscott*river | Fair | 121.1 ft | 1,153 | 2006 |
| Washington RD over W.br.davis Stream | Fair | 24.0 ft | 1,090 | 1933 |
| Manktown RD over Levensalor Brook | Fair | 25.3 ft | 1,058 | 1959 |
| Alna RD over Carlton (trout) Brook | Fair | 27.9 ft | 987 | 1931 |
| River RD over Eastern River | Fair | 261.2 ft | 928 | 1955 |
| Main ST over Sheepscot River | Fair | 39.0 ft | 883 | 1921 |
| Old Augusta RD over Medomak River | Fair | 97.4 ft | 720 | 1970 |
| E River RD over Sheepscot River | Fair | 94.2 ft | 716 | 1946 |
| Patrick Town RD over Sheepscot River | Fair | 44.6 ft | 623 | 1948 |
| Sawyer Island RD over Back River (atlantic O) | Fair | 155.8 ft | 590 | 1959 |
| Head Tide RD over Sheepscot River | Fair | 84.6 ft | 528 | 1949 |
| Mill ST over Medomak River | Fair | 77.4 ft | 516 | 1952 |
| Wagner Bridge RD over Meadomak River | Fair | 60.4 ft | 284 | 1982 |
| Old Sheepscot RD over Polly Clark(mill) Creek | Fair | 37.4 ft | 235 | 1995 |
| Somerville RD over Sheepscot River | Fair | 44.0 ft | 228 | 1953 |
| Mill RD over Back River (parsons Crk) | Fair | 39.4 ft | 210 | 1960 |
| Clarks Point RD over Tidewater | Fair | 28.2 ft | 128 | 1950 |
| Lower Dyer Neck over Dyer River | Fair | 99.1 ft | 120 | 1988 |
| Redonnot Mill RD over Pemaquid River | Fair | 24.6 ft | 20 | 2019 |
| Atlantic HWY over Smo Rr (allens Siding) | Good | 78.7 ft | 12,960 | 1997 |
| Patterson RD over Kennebec River | Good | 1480.3 ft | 3,105 | 2014 |
| Waldoboro RD over Davis Stream | Good | 78.4 ft | 3,032 | 1995 |
| Biscay RD over Pemaquid Pond Outlet | Good | 36.1 ft | 1,880 | 2008 |
| Barters Island RD over Back River (tidal Pass) | Good | 544.9 ft | 1,660 | 2011 |
| Cape Newagen RD over Decker Cove (atlantic O) | Good | 194.9 ft | 1,410 | 2020 |
| State Route 129 over The Gut | Good | 41.7 ft | 1,363 | 2016 |
| Sheepscot RD over Sheepscot River | Good | 340.6 ft | 1,153 | 2006 |
| Belvedere RD over Oyster Creek | Good | 39.0 ft | 984 | 2009 |
| Upper Round Pond R over Pemaquid River | Good | 26.2 ft | 480 | 2019 |
| Cross ST over Medomak River | Good | 85.6 ft | 330 | 2018 |
| S Hunts Meadow RD over W Br Eastern River | Good | 20.0 ft | 312 | 2022 |
| Goose Hill RD over Davis Str | Good | 34.1 ft | 208 | 2011 |
| Pratts Island RD over Tide Water | Good | 117.1 ft | 160 | 2013 |
| Heath RD over Smelts Brook | Good | 51.5 ft | 90 | 2018 |