| I 295 NB over Route 88 (lafayette St) | Cumberland | 27,320 | 1959 | 138.8 ft |
| I 295 SB over Route 88 (lafayette St) | Cumberland | 27,080 | 1959 | 138.8 ft |
| I 95 over Route 15 (broadway) | Penobscot | 25,340 | 1960 | 156.5 ft |
| I 95 SB over Stillwater Avenue | Penobscot | 25,150 | 1960 | 217.5 ft |
| I 95 NB over Stillwater Avenue | Penobscot | 25,120 | 1960 | 217.5 ft |
| Congress ST over Stroudwater River | Cumberland | 24,013 | 1989 | 43.0 ft |
| Main ST over Pedestrian Walkway | Androscoggin | 19,242 | 1975 | 27.6 ft |
| Western Av over Interstate 95 NB & SB | Kennebec | 16,934 | 1955 | 262.5 ft |
| Main ST over Androscoggin River | Cumberland | 16,790 | 1931 | 802.8 ft |
| Main ST over Union River | Hancock | 16,449 | 1923 | 158.1 ft |
| Alfred RD over Mousam River | York | 14,260 | 1958 | 74.1 ft |
| Tandberg Trl over Ditch Brook | Cumberland | 14,042 | 1959 | 101.4 ft |
| Roosevelt Trl over Pleasant River | Cumberland | 13,750 | 1989 | 52.5 ft |
| North ST over Meduxnekeag River | Aroostook | 13,721 | 1944 | 239.5 ft |
| Mount Vernon Av over Bond Brook | Kennebec | 13,526 | 1934 | 35.8 ft |
| Lower Main ST over M C Rr | Cumberland | 12,879 | 1936 | 45.9 ft |
| Main ST over Tannery (bird) Brook | Oxford | 11,655 | 1929 | 22.0 ft |
| Independent ST over Kenduskeag Stream | Penobscot | 11,561 | 1929 | 107.0 ft |
| Main ST over Megunticook River | Knox | 11,473 | 1931 | 35.8 ft |
| One ST over Piscataqua River | York | 10,523 | 1938 | 503.9 ft |
| E Main ST over Piscataquis River | Piscataquis | 10,496 | 1912 | 146.3 ft |
| Route 1 over Interstate 295 NB & SB | Cumberland | 10,320 | 1958 | 244.1 ft |
| Oxbow RD over Interstate 95 NB & SB | Somerset | 10,232 | 1963 | 260.5 ft |
| Parkway S over I-395 | Penobscot | 10,212 | 1985 | 247.4 ft |
| Main ST over Swift River | Oxford | 10,165 | 1952 | 175.5 ft |
| Lewiston RD over Collyer Brook | Cumberland | 10,140 | 1922 | 32.2 ft |
| Auburn RD over Martin Stream | Androscoggin | 9,883 | 1970 | 34.1 ft |
| Main ST over Middle River | Washington | 9,731 | 1930 | 28.9 ft |
| Main ST over Mill Stream | Hancock | 9,693 | 1923 | 44.0 ft |
| Route 1 over Cousins River | Cumberland | 9,550 | 1930 | 56.8 ft |
| Sabattus RD over Sabbattus River | Androscoggin | 9,521 | 1951 | 73.2 ft |
| I 95 SB over Webb Road | Somerset | 9,250 | 1964 | 138.5 ft |
| Maine ST over US 1 N & SB | Cumberland | 9,185 | 1961 | 76.8 ft |
| Route 1 over Carrying Place | Hancock | 9,100 | 1930 | 34.1 ft |
| I 95 SB over Route 152 & Mcrr | Somerset | 8,970 | 1964 | 330.7 ft |
| Water Street over Bond Brook | Kennebec | 8,861 | 1854 | 38.1 ft |
| Spring ST over Kennebec River | Kennebec | 8,829 | 1936 | 574.1 ft |
| Hogan RD over Interstate 95 NB & SB | Penobscot | 8,606 | 1960 | 453.7 ft |
| I 95 NB over Webb Road | Somerset | 8,530 | 1964 | 137.8 ft |
| US HWY 202 over Mcrr | Penobscot | 8,412 | 1965 | 153.9 ft |
| State ST over Kenduskeag Stream | Penobscot | 8,231 | 1976 | 137.1 ft |
| I 95 SB over Somerset Avenue | Somerset | 8,190 | 1964 | 147.0 ft |
| Narragansett Trl over Saco River | York | 8,158 | 1948 | 202.1 ft |
| Park ST over Little Andro River | Oxford | 7,915 | 1961 | 149.3 ft |
| Main ST over Mill Canal | Somerset | 7,854 | 1931 | 40.0 ft |
| Vmb Ramp W over M C Rr | Androscoggin | 7,825 | 1973 | 182.7 ft |
| Atlantic HWY over Little River | Waldo | 7,764 | 1944 | 50.2 ft |
| I 95 NB over Somerset Avenue | Somerset | 7,220 | 1964 | 174.2 ft |
| Bridge ST over Androscoggin River | Oxford | 7,203 | 1936 | 285.1 ft |
| Heald HWY over ST George River | Knox | 6,940 | 1960 | 180.4 ft |
| River RD over Pleasant River | Cumberland | 6,683 | 1947 | 89.9 ft |
| Veterans ST over Mcrr Siding | Oxford | 6,398 | 1960 | 177.2 ft |
| I 95 NB over Pushaw Stream | Penobscot | 6,360 | 1965 | 187.0 ft |
| Bridge ST over Androscoggin River | Androscoggin | 6,291 | 1959 | 409.1 ft |
| Lincoln ST over Main Canal | Androscoggin | 6,236 | 1958 | 94.5 ft |
| US HWY 202 over Souadabscook Str | Penobscot | 6,229 | 1965 | 292.0 ft |
| W Main ST over Sebec River | Piscataquis | 6,037 | 1931 | 42.3 ft |
| Main ST over Sebec River | Piscataquis | 6,037 | 1915 | 77.1 ft |
| Main ST over Sebec River | Piscataquis | 6,037 | 1915 | 85.0 ft |
| Lucy Knowles RD over Wilson Stream | Franklin | 6,000 | 1937 | 175.9 ft |
| US HWY 202 over Souadabscook Stream | Penobscot | 5,958 | 1965 | 292.0 ft |
| Dover-eliot RD over Salmon Falls River | York | 5,800 | 1969 | 494.8 ft |
| Bangor RD over Colson Stream | Waldo | 5,459 | 1935 | 38.1 ft |
| Main ST over Royal River | Cumberland | 4,910 | 1930 | 125.0 ft |
| Riley RD over Androscoggin River | Franklin | 4,890 | 1966 | 371.1 ft |
| Riley RD over Androscoggin River | Franklin | 4,890 | 1966 | 602.0 ft |
| Swan Lake Av over Goose River | Waldo | 4,806 | 1953 | 31.5 ft |
| Pascal Av over Goose River | Knox | 4,760 | 1951 | 161.4 ft |
| Pequawket Trl over Quaker Brook | Cumberland | 4,700 | 1938 | 24.0 ft |
| Augusta RD over Cathance River | Sagadahoc | 4,672 | 1973 | 180.1 ft |
| Huston RD over N Branch Little River | Cumberland | 4,553 | 1966 | 35.8 ft |
| Buxton Road over Saco River | York | 4,526 | 1936 | 607.0 ft |
| Route 1 over Chandler River | Washington | 4,513 | 1934 | 119.8 ft |
| Alewive RD over Kennebunk River | York | 4,490 | 1932 | 30.5 ft |
| Old Point Av over Jones Brook | Somerset | 4,464 | 1963 | 33.1 ft |
| N Main ST over Sebasticook River | Somerset | 4,336 | 1985 | 70.5 ft |
| Route 1 over 295/nb Ramp 295 To 1/ptr | Cumberland | 4,280 | 1974 | 515.1 ft |
| US Route 2 over Ellis River | Oxford | 4,239 | 1928 | 155.8 ft |
| Acadia HWY over Kingdom Brook | Waldo | 4,173 | 1958 | 21.0 ft |
| I 95 SB over N Howland RD | Penobscot | 4,120 | 1966 | 136.5 ft |
| Falmouth RD over Pleasant River | Cumberland | 4,000 | 1962 | 22.0 ft |
| Main RD over High Water Chan Pen Riv | Penobscot | 3,923 | 1938 | 103.0 ft |
| Main ST over Sebasticook River | Somerset | 3,860 | 1935 | 69.6 ft |
| Route 1 over Tunk Stream | Washington | 3,819 | 1962 | 89.9 ft |
| Main ST over Mcrr Branch | Cumberland | 3,700 | 1930 | 45.3 ft |
| Limestone RD over Aroostook Riv Abandd Rr | Aroostook | 3,620 | 1956 | 801.2 ft |
| Norway RD over Woodsum River | Cumberland | 3,606 | 1979 | 38.7 ft |
| Main RD over Harvey Brook | Penobscot | 3,510 | 1923 | 23.6 ft |
| Portland ST over Androscoggin R. W Chanel | Oxford | 3,509 | 1929 | 748.0 ft |
| Tuttle Road over I-295 RTE US 1 & M C Rr | Cumberland | 3,497 | 1958 | 488.5 ft |
| Durham RD over I-295 | Cumberland | 3,421 | 1957 | 262.5 ft |
| I 95 SB over Main RD & Penobscot R. | Penobscot | 3,270 | 1966 | 1055.1 ft |
| I 95 SB over RT 116 (pattagumpus Rd) | Penobscot | 3,270 | 1966 | 129.6 ft |
| Ossipee Trl over Mill Brook | Oxford | 3,172 | 1920 | 23.0 ft |
| I 95 NB over RT 116 (pattagumpus Rd) | Penobscot | 3,160 | 1966 | 126.0 ft |
| I 95 NB over Main RD & Penobscot R. | Penobscot | 3,160 | 1966 | 1065.6 ft |
| Kenduskeag Avenue over Interstate 95 NB & SB | Penobscot | 3,020 | 1960 | 229.7 ft |
| Lagrange RD over I-95 NB & SB | Penobscot | 2,967 | 1965 | 408.1 ft |
| Seaside Av over Goose Fare Creek | York | 2,930 | 1948 | 65.3 ft |
| Main ST over Cross Cove | Washington | 2,861 | 1936 | 59.4 ft |
| Main ST over Wilson Stream | Franklin | 2,854 | 1958 | 60.7 ft |
| W River RD over Town Farm Brook | Kennebec | 2,844 | 1917 | 44.0 ft |
| Main ST over N Br Presque Isle Stream | Aroostook | 2,830 | 1922 | 44.0 ft |
| Village ST over Sabbatus River | Androscoggin | 2,812 | 1913 | 140.1 ft |
| Turner Center RD over Nezinscot River | Androscoggin | 2,801 | 1947 | 173.9 ft |
| Fort ST over River Rr & Street | Aroostook | 2,790 | 1952 | 905.8 ft |
| Ramp On From Us202 over Interstate 395 | Penobscot | 2,757 | 1964 | 273.3 ft |
| Peabody DR over Little Harbor Brook | Hancock | 2,688 | 1978 | 26.9 ft |
| Sokokis Trl over Little River | York | 2,630 | 1979 | 32.2 ft |
| Riverside RD over Carrabasset River | Franklin | 2,515 | 1916 | 175.9 ft |
| Milbridge RD over Narraguagus Rv | Washington | 2,493 | 1935 | 163.1 ft |
| Carrabasset DR over Stoney Brook | Franklin | 2,440 | 1953 | 58.1 ft |
| Mariaville RD over Reeds Brk/graham Lake In | Hancock | 2,328 | 1948 | 44.0 ft |
| US 201 over Kelly Brook | Somerset | 2,300 | 1952 | 41.3 ft |
| Essex ST over Piscataquis River | Piscataquis | 2,296 | 1930 | 233.9 ft |
| Norway RD over Crooked River | Oxford | 2,291 | 1941 | 121.1 ft |
| Grand Army RD over Sheepscot River | Lincoln | 2,241 | 1935 | 74.1 ft |
| E Main ST over Route US 1 NB & SB | Cumberland | 2,214 | 1948 | 113.5 ft |
| Main ST over Pattie Brook | Aroostook | 2,210 | 1930 | 34.1 ft |
| S Main ST over Johnson Brook | Waldo | 2,161 | 1932 | 24.0 ft |
| Western RD over Fuller Brook | Knox | 2,150 | 1947 | 45.3 ft |
| Sokokis Av over Webster Mill Pond | York | 2,080 | 1932 | 23.3 ft |
| Southern Bay RD over Winslow Stream | Hancock | 2,051 | 1936 | 23.6 ft |
| Lower Dedham RD over Phillips Lake Outlet | Hancock | 2,030 | 1983 | 23.3 ft |
| Bear Pond RD over Martin Stream | Androscoggin | 1,949 | 1952 | 33.1 ft |
| Knowlton ST over Megunticook River | Knox | 1,920 | 1935 | 34.1 ft |
| Chase RD over Interstate 95 NB & SB | Penobscot | 1,920 | 1960 | 299.2 ft |
| Route 11 over Pump Box Brook | York | 1,900 | 1918 | 25.9 ft |
| Pond RD over Whitten Stream (north) | Kennebec | 1,867 | 1931 | 29.9 ft |
| Denmark RD over Saco River | Oxford | 1,850 | 1936 | 334.6 ft |
| Littlefield RD over No Name Brook | Androscoggin | 1,849 | 1959 | 67.9 ft |
| Little River RD over Bog Brook | York | 1,838 | 1989 | 32.2 ft |
| Danville Corner RD over Mcrr | Androscoggin | 1,828 | 1930 | 42.0 ft |
| Downing RD over Kennebunk River | York | 1,810 | 1988 | 22.0 ft |
| Deering Ridge RD over Mousam River | York | 1,793 | 1950 | 40.0 ft |
| School ST over Whitney Brook | Oxford | 1,777 | 1939 | 28.9 ft |
| Van Buren RD over Halfway Brook | Aroostook | 1,758 | 1933 | 39.0 ft |
| Johnson Road over I 295 NB & SB | Cumberland | 1,728 | 1957 | 224.1 ft |
| State Route 46 over Moosehorn Creek | Hancock | 1,716 | 1935 | 34.1 ft |
| Lyons Road over I-95 Southbound | Kennebec | 1,709 | 1958 | 158.1 ft |
| Lyons Road over I-95 Northbound | Kennebec | 1,709 | 1958 | 166.0 ft |
| Forest Av over Interstate 95 NB & SB | Penobscot | 1,706 | 1961 | 293.3 ft |
| S Rumford RD over Androscoggin River | Oxford | 1,641 | 1951 | 201.4 ft |
| Hallowell RD over Outlet Of Woodbury Pond | Kennebec | 1,640 | 1938 | 23.0 ft |
| Hubbard RD over Keay Brook | York | 1,610 | 2004 | 31.8 ft |
| Patterson RD over Eastern River | Lincoln | 1,550 | 1936 | 296.9 ft |
| Granite ST over Millinocket Stream | Penobscot | 1,548 | 1937 | 91.9 ft |
| Ridge RD over Martin Stream | Penobscot | 1,532 | 1959 | 85.0 ft |
| US Route 201 over East Branch Sandy Str | Somerset | 1,480 | 1955 | 28.2 ft |
| River RD over Carrabassett Stream | Kennebec | 1,331 | 1930 | 54.1 ft |
| Athens RD over Higgins Brook | Somerset | 1,320 | 1959 | 76.8 ft |
| Robertson BLVD over I-395 | Penobscot | 1,281 | 1985 | 201.8 ft |
| Troy RD over 25 Mile Stream | Waldo | 1,263 | 1921 | 77.1 ft |
| Pleasant ST over Sebasticook River | Kennebec | 1,218 | 1936 | 188.3 ft |
| Main ST W over Billy Brook | Oxford | 1,195 | 1952 | 24.3 ft |
| Mill Hill RD over Martin Stream | Androscoggin | 1,193 | 1930 | 58.1 ft |
| Waugan RD over Wilson Stream | Kennebec | 1,182 | 1980 | 50.9 ft |
| Jones Woods RD over Dyer River | Lincoln | 1,181 | 1955 | 25.3 ft |
| Main ST over Ferguson Stream | Somerset | 1,180 | 1929 | 23.3 ft |
| Woodland Center RD over Caribou Stream | Aroostook | 1,170 | 1921 | 34.1 ft |
| Emerys Bridge RD over Great Works River | York | 1,170 | 1891 | 70.9 ft |
| Soldier Pond RD over Fish River | Aroostook | 1,140 | 1949 | 221.1 ft |
| Buker RD over Buker Pond Outlet | Kennebec | 1,131 | 1950 | 27.9 ft |
| Shadagee RD over Kincaid Brook | Somerset | 1,127 | 1940 | 22.6 ft |
| Cathance RD over Cathance River | Sagadahoc | 1,089 | 1920 | 61.0 ft |
| Garland RD over Pattee Pond Brook | Kennebec | 1,075 | 1921 | 24.0 ft |
| Oceanville RD over Oceanville Thoroughfare | Hancock | 1,047 | 1940 | 43.0 ft |
| Vienna RD over Mcgurdy Stream | Franklin | 1,038 | 1931 | 39.0 ft |
| North ST over Davee Brook | Piscataquis | 1,035 | 1940 | 21.0 ft |
| Brighton RD over E.br.wesserunset Stream | Somerset | 1,020 | 1935 | 34.1 ft |
| Route 106 over Dead R | Androscoggin | 1,017 | 1922 | 186.4 ft |
| State Park RD over Songo River | Cumberland | 1,011 | 1926 | 60.0 ft |
| Easton RD over B&a Rr | Aroostook | 1,010 | 1936 | 113.8 ft |
| Salem RD over Sandy River | Franklin | 1,008 | 1928 | 140.1 ft |
| Washington ST over Lubec Narrows | Washington | 992 | 1962 | 878.9 ft |
| Howe Hill RD over Alder River | Oxford | 991 | 1980 | 20.3 ft |
| Morrison Hill RD over Temple Stream | Franklin | 978 | 1948 | 127.3 ft |
| Bridge ST over Maine Central Rr | Androscoggin | 903 | 1994 | 70.9 ft |
| S Rumford RD over Logan Brook | Oxford | 898 | 1980 | 28.9 ft |
| Medway RD over Salmon Stream | Penobscot | 882 | 1939 | 44.0 ft |
| Crystal RD over Crystal Stream | Aroostook | 870 | 1933 | 38.7 ft |
| Main ST over Saint George River | Knox | 846 | 1939 | 214.9 ft |
| Bridge ST over Sandy River | Franklin | 838 | 1927 | 207.0 ft |
| Toddy Pond RD over Meadow Brook | Hancock | 831 | 1940 | 27.2 ft |
| Rawson Av over Megunticook River | Knox | 830 | 1935 | 37.7 ft |
| Charlotte RD over Round Pond Outlet | Washington | 821 | 1941 | 34.1 ft |
| Church Hill RD over Allen Stream | Androscoggin | 820 | 1941 | 65.0 ft |
| River RD over Abagadasset River | Sagadahoc | 819 | 1936 | 75.1 ft |
| Marston RD over Maine Central Railroad | Kennebec | 807 | 1928 | 29.9 ft |
| US Highway 2 over Molunkus Stream | Aroostook | 802 | 1932 | 166.7 ft |
| S Main ST over Machias River (s Chan) | Washington | 800 | 1936 | 76.8 ft |
| N Main ST over Machias River (n Chan) | Washington | 800 | 1939 | 153.5 ft |
| N Main ST over Valley Stream | Franklin | 788 | 1937 | 44.0 ft |
| East School ST over Messalonskee Str | Kennebec | 767 | 1950 | 87.6 ft |
| Rangeley RD over Phillips Brook | Franklin | 758 | 1982 | 20.3 ft |
| E Blue Hill over Mcheards Cove | Hancock | 756 | 1956 | 86.0 ft |
| Douty Hill RD over Black Stream | Piscataquis | 738 | 1937 | 39.7 ft |
| Poland Range RD over Chandler Brook | Cumberland | 730 | 1965 | 32.2 ft |
| Bolsters Mills RD over College Swamp | Oxford | 712 | 1937 | 23.0 ft |
| School ST over Alder Bk | Franklin | 709 | 1926 | 29.2 ft |