| Island Av over Kennebec River | 1976 | 21,774 | Fair |
| US2 & US201 over Kennebec River | 1976 | 18,813 | Fair |
| Bridge St over W Channel Kennebec River | 2003 | 13,343 | Good |
| Bridge St over C Channel Kennebec River | 2003 | 13,237 | Good |
| I 95 over Route 201 (skowhegan Rd) | 1960 | 12,470 | Fair |
| Oxbow Rd over Interstate 95 NB & SB | 1963 | 10,232 | Poor |
| I 95 over M C RR | 1964 | 9,750 | Fair |
| I 95 SB over Webb Road | 1964 | 9,250 | Poor |
| I 95 SB over N Main St(madawaska Rd) | 1964 | 8,970 | Fair |
| I 95 SB over Route 152 & Mcrr | 1964 | 8,970 | Poor |
| I 95 SB over Sebasticook River | 1964 | 8,970 | Fair |
| Western Av over Interstate 95 SB | 1960 | 8,723 | Fair |
| I 95 NB over Webb Road | 1964 | 8,530 | Poor |
| I 95 SB over Somerset Avenue | 1964 | 8,190 | Poor |
| I 95 NB over MCRR (no tracks) | 2018 | 8,120 | Good |
| I 95 NB over N Main St(madawaska Rd) | 1964 | 8,120 | Fair |
| I 95 NB over Route 152 | 1964 | 8,120 | Fair |
| I 95 NB over Sebasticook River | 1964 | 8,120 | Fair |
| Skowhegan Rd over Martin Stream | 1991 | 7,935 | Fair |
| Main St over Kennebec R | 1974 | 7,854 | Fair |
| Main St over Mill Canal | 1931 | 7,854 | Poor |
| I 95 NB over Somerset Avenue | 1964 | 7,220 | Poor |
| Norridgewock Rd over Martin Stream | 1952 | 6,273 | Fair |
| Canaan Rd over Wesserunsett Stream | 1942 | 5,922 | Fair |
| Bridge St over Kennebec River | 2011 | 5,884 | Good |
| Main St over Carabasset Stream | 2022 | 5,628 | Good |
| Main St over Jackson Brook | 1970 | 4,741 | Fair |
| N Main St over Carrabasset River | 1932 | 4,581 | Fair |
| Main St over Sebasticook River | 1997 | 4,541 | Good |
| Old Point Av over Jones Brook | 1963 | 4,464 | Poor |
| N Main St over Sebasticook River | 1985 | 4,336 | Poor |
| N Main St over Sebasticook River | 1931 | 4,286 | Fair |
| N Main St over Fall Brook | 2024 | 4,081 | Good |
| River Rd over Gilbert Bk | 2022 | 4,062 | Good |
| Main St over Sebasticook River | 1935 | 3,860 | Poor |
| Main St over Sebasticook River | 1930 | 3,860 | Fair |
| Canaan Rd over Sibley Pond | 2011 | 3,842 | Good |
| S Main St over Michael Stream | 1952 | 3,630 | Fair |
| Elm St over Mill Stream | 1976 | 3,435 | Good |
| Main St over Austin Stream | 1969 | 3,290 | Fair |
| S Main St over Wesserunsett Stream | 1924 | 3,250 | Fair |
| Main St over Moose River | 2004 | 3,170 | Good |
| North Av over W Br Wesserunsett Stream | 1966 | 3,038 | Fair |
| Lemon Stream Rd over Lemon Stream | 1926 | 2,924 | Fair |
| Lemon Stream Rd over Lemon Stream | 1954 | 2,924 | Fair |
| Middle Rd over Martin Stream | 1963 | 2,872 | Fair |
| US 201 over Kennebec River | 1990 | 2,420 | Fair |
| Harmony Rd over E Br Wesserunsett Stream | 1931 | 2,336 | Fair |
| US 201 over Kelly Brook | 1952 | 2,300 | Poor |
| Canada Rd over Carney Brook | 2003 | 2,270 | Good |
| Canada Rd over Decker Brk | 1929 | 2,270 | Fair |
| Canada Rd over Whitcomb Brook | 1929 | 2,270 | Fair |
| US 201 over Holly Brook | 1933 | 2,230 | Fair |
| US 201 over Pleasant Pond Stream | 1963 | 2,168 | Fair |
| Harmony Rd over E Br Wesserunsett Stream | 2021 | 2,013 | Good |
| Ferry St over Kennebec River | 1955 | 1,976 | Fair |
| S Main St over E Branch Sebasticook Riv | 1936 | 1,866 | Fair |
| Hinkley Rd over Carabassett Stream | 2003 | 1,856 | Good |
| Hinkley Rd over Haskell Brook | 2011 | 1,826 | Good |
| Bog Rd over Gilman Stream | 2009 | 1,803 | Good |
| Village Rd over Mill Stream | 1937 | 1,747 | Fair |
| Corinna Rd over Indian Stream/ Pd Outlet | 1941 | 1,737 | Fair |
| Main St over Neal Brook | 2008 | 1,728 | Good |
| Main St over Mcrr Springfield Term. | 1939 | 1,717 | Fair |
| Hunnewell Av over Sebasticook River | 1960 | 1,681 | Fair |
| US Rte 201 over Piel Brook | 2000 | 1,660 | Fair |
| US Rte 201 over Beam Brook | 1952 | 1,625 | Fair |
| Bog Rd over Clark Brook | 1997 | 1,557 | Fair |
| Main St over E Br Sandy Stream | 1955 | 1,480 | Fair |
| Main St over South Br Penobscot River | 1993 | 1,480 | Fair |
| US Route 201 over East Branch Sandy Str | 1955 | 1,480 | Poor |
| Hartland Rd over Carrabasset Stream | 1954 | 1,437 | Fair |
| Athens Rd over Higgins Brook | 1959 | 1,320 | Poor |
| Warren Hill Rd over Indian Stream | 1959 | 1,310 | Fair |
| Shadagee Rd over Paine Brook | 1937 | 1,297 | Fair |
| Palmyra Rd over Indian Stream | 1936 | 1,202 | Fair |
| Main St over Ferguson Stream | 1929 | 1,180 | Poor |
| Main St over Kelly Brook | 2008 | 1,180 | Fair |
| Shadagee Rd over Kincaid Brook | 1940 | 1,127 | Poor |
| Hartland Rd over Black Stream | 2022 | 1,106 | Good |
| E Madison Rd over W.br.wesserunsett Stream | 1991 | 1,074 | Fair |
| River Rd over Pooler Brook | 1963 | 1,068 | Fair |
| Cambridge Rd over Feguson Brk | 1970 | 1,050 | Fair |
| Routes 6 & 15 over C P Railroad | 2020 | 1,030 | Good |
| Brighton Rd over E.br.wesserunset Stream | 1935 | 1,020 | Poor |
| Hartland Rd over Black Stream | 2019 | 1,000 | Good |
| Rockwood Rd over W Outlet Kennebec Riv | 2000 | 960 | Good |
| Waverly St over Sebasticook River | 1951 | 935 | Fair |
| Pine St over Jones Brook | 1984 | 905 | Fair |
| Peltoma Av over Sebasticook River | 1961 | 876 | Fair |
| Bridge St over Kennebec River | 1986 | 833 | Fair |
| Anson Rd over Hilton Brook | 1964 | 829 | Fair |
| Northern Rd over Moose River | 1960 | 827 | Fair |
| Cross Town Rd over Mill Stream | 1937 | 697 | Fair |
| Anson Rd over Lemon Stream | 1941 | 689 | Fair |
| Madawaska Rd over Douglas Pond Inlet | 1956 | 667 | Fair |
| Madawaska Road over Mill Stream | 1956 | 667 | Fair |
| River Rd over Lemon Stream | 1923 | 659 | Poor |
| River Rd over Lemon Stream | 1923 | 659 | Fair |
| School St over Carrabasset River | 1923 | 653 | Poor |
| Notch Rd over Wesserunsett Stream | 1972 | 649 | Poor |
| Malbons Mill Rd over W Br Wesserunsett Stream | 1969 | 639 | Fair |
| Kennebec River Rd over Martin Stream | 1934 | 599 | Poor |
| Wellington Rd over Higgins Brook | 1923 | 580 | Fair |
| Heald Stream Rd over Heald Stream | 1953 | 550 | Fair |
| Main St over Higgins Stream | 1930 | 550 | Poor |
| Stream Rd over Austin Stream | 1957 | 520 | Fair |
| Ripley Rd over Main Stream | 1987 | 504 | Fair |
| Johnson Flat Rd over Interstate 95 NB & SB | 1964 | 430 | Fair |
| Page Hill Rd over Sebasticook R (main Str) | 1930 | 400 | Fair |
| Embden Pond Rd over Hancock Brook | 2019 | 399 | Good |
| Valley Rd over Corson Brook | 1967 | 390 | Fair |
| Valley Rd over W Br Wesserunset Stream | 1967 | 390 | Fair |
| Long Pond Rd over Parlin Pd Str | 1964 | 385 | Fair |
| Long Falls Dam Rd over Sandy Stream | 2013 | 379 | Good |
| Ridge Rd over Houston Brook | 1967 | 379 | Fair |
| Jackman Rd over Misery Stream | 1956 | 360 | Fair |
| North Rd over W Br Wesserunsett Stream | 1979 | 360 | Good |
| Mill St over Sebasticook River | 1979 | 357 | Fair |
| Dexter Rd over Sebasticook Rv Main Str | 1997 | 350 | Fair |
| Ripley Rd over Ferguson Stream | 1938 | 335 | Poor |
| Molunkus Rd over W Br Wesserunsett Str | 2022 | 294 | Good |
| Lower Mills Rd over Mill Stream | 1945 | 287 | Fair |
| Dexter Rd over Ferguson Stream | 1939 | 250 | Poor |
| Eskelund Dr over Emery Brook | 2005 | 250 | Fair |
| Katie Crotch Rd over Gilman Stream | 1936 | 243 | Fair |
| Stream Rd over Chase Stream | 1989 | 234 | Fair |
| Sandy Stream Rd over Sandy Stream | 1999 | 220 | Good |
| Water St over Overflow Br Sebasticook | 1925 | 210 | Poor |
| Long Falls Dam Rd over Michael Brook | 1932 | 200 | Poor |
| Snakeroot Rd over Interstate 95 NB & SB | 1964 | 200 | Fair |
| Goodrich Rd over Jackson Brook | 2000 | 196 | Fair |
| Main St over Pleasant Pond Stream | 1922 | 196 | Poor |
| Denbow Road over Indian Stream | 1991 | 190 | Fair |
| Heald Stream Rd over Heald Stream | 1937 | 190 | Fair |
| Pleasant Pond Rd over Pleasant Pond Stream | 1945 | 180 | Poor |
| Huff Rd over Wesserunsett Stream | 1936 | 170 | Poor |
| Webb Ridge Rd over Indian Stream | 2023 | 160 | Good |
| Wood Rd over Paine Brook | 1964 | 151 | Fair |
| Long Falls Dam Rd over Bog Bk | 1949 | 145 | Fair |
| Long Falls Dam Rd over Dead River | 1949 | 145 | Fair |
| Long Falls Dam Rd over Jerome Brook | 1949 | 145 | Fair |
| Long Falls Dam Rd over Pond Stream | 1949 | 145 | Poor |
| Moulton Rd over Martin Stream | 1986 | 120 | Fair |
| Mayhew Rd over Pelton Brook | 2013 | 100 | Good |
| Mahoney Hill Rd over Johnson Brook | 1950 | 97 | Fair |
| Tannery Bridge Rd over Lemon Stream | 1950 | 90 | Poor |
| Mahoney Hill Rd over Fall Brook | 1984 | 85 | Fair |
| Cool Rd over Cove Stream | 2004 | 84 | Good |
| Wire Bridge Rd over Carrabasset River | 1886 | 74 | Fair |
| Carrabassett Rd over Big Brk | 1912 | 73 | Fair |
| Sawyers Mills Rd over Lemon Stream | 2012 | 72 | Good |
| James Rd over Paine Brook | 2004 | 70 | Good |
| Pease Hill Rd over Lemon Str | 2022 | 70 | Good |
| Sandy River Rd over Lemon Str | 1962 | 68 | Poor |
| Four Mile Square R over Green Wood Brook | 2007 | 67 | Good |
| Four Mile Square R over Hall Stream | 2009 | 67 | Good |
| Four Mile Square R over Hilton Brook | 1998 | 67 | Poor |
| Stewart Hill Rd over Cold Bk | 1978 | 63 | Poor |
| Moores Mills Rd over Carrabassett Stream | 2020 | 58 | Good |
| Red Bridge Rd over Carrabasset Str | 1936 | 52 | Poor |
| Back Rd over Michael Stream | 1982 | 48 | Fair |
| Back Rd over Sandy Stream | 1954 | 48 | Poor |
| Old County Rd over Michael Stream | 1992 | 41 | Fair |
| Little Houston Bro over Houston Brook | 1996 | 40 | Fair |
| Last Round UP Rd over Little Alder Brook | 1988 | 35 | Poor |
| Hall Farm Rd over Lemon Brook | 1975 | 31 | Poor |
| Duncan Pond Road over South Branch Brook Creek | 2006 | 25 | Fair |
| Irr Duncan Pond Rd over South Branch | 1990 | 25 | Good |
| Slipp Rd over Mill Stream | 1923 | 25 | Fair |
| Old Sandy River Rd over Bog Stream | 1986 | 21 | Poor |
| Old Canada Rd over Austin Stream Overflow | 1916 | 20 | Poor |
| Road "f" over Hale Brook | 1990 | 2 | Poor |