| St 3 over Hwy Summer St | 1957 | 236,250 | Fair |
| St 3 over Water Monatiquot River | 1957 | 236,250 | Fair |
| I 95 NB/ST128 NB over RR Amtrak/mbta | 2008 | 205,138 | Good |
| St 3 over Hwy Union St N Rotary | 1957 | 204,310 | Poor |
| St 3 over Hwy Union St S Rotary | 1957 | 204,310 | Fair |
| I 93 /US1/ST3 over Hwy West St | 1956 | 203,932 | Good |
| I 95 /ST128 over Hwy University Ave | 2008 | 201,078 | Good |
| I 93 /US1/ST3 over Hwy Willard St | 1958 | 185,315 | Fair |
| I 93 /US1/ST3 over Hwy Furnace Brook Pkwy | 1959 | 182,929 | Fair |
| I 95 /ST128 over St 9 Worcester St | 2018 | 174,384 | Good |
| I 95 SB/ST128 SB over RR Amtrak/mbta | 2008 | 169,809 | Good |
| I 93 SB/US1SB over St 28 Randolph Rd | 1958 | 142,000 | Fair |
| St 3 over Water Mill River | 1957 | 133,089 | Fair |
| I 93 NB/US1NB over St 28 N Main St | 1958 | 129,100 | Fair |
| St 24 over Hwy Page St | 1956 | 126,669 | Good |
| St 24 over Hwy South St | 1955 | 117,909 | Fair |
| St 3 & Ramps over Water Town Brook | 1980 | 110,533 | Fair |
| I 93 SB/US1SB over St 37 Granite St | 1957 | 108,018 | Fair |
| St 3 over Comb Mbta/csx & Reds | 1957 | 106,018 | Fair |
| US 1 Provdnce Hwy over I 95 /st 128 | 2009 | 102,400 | Good |
| St 3 NB over Hwy Pleasant St | 1957 | 102,293 | Fair |
| I 93 NB/US1SB over St 24 NB | 1958 | 101,100 | Poor |
| St 3 over Hwy Liberty St | 1957 | 99,663 | Fair |
| I 93 /US1/ST3 over Hwy Granite Ave | 1956 | 99,184 | Fair |
| ST140 W Central St over I 495 | 2006 | 98,432 | Fair |
| I 95 NB over RR Amtrak/mbta | 1964 | 98,275 | Fair |
| I 95 SB over RR Amtrak/mbta | 1964 | 98,200 | Fair |
| I 93 NB/US1NB over St 37 Granite St | 1957 | 96,316 | Fair |
| I 95 NB/ST128 NB over Hwy Central Ave | 1953 | 84,152 | Good |
| I 93 NB/US1NB over St 24 SB | 1958 | 83,800 | Fair |
| I 495 over Water Charles River | 1965 | 83,732 | Fair |
| I 95 Nb/us1/st128 over Water Neponset River | 2008 | 82,621 | Good |
| I 95 SB/ST128 SB over Hwy Central Ave | 1953 | 82,448 | Good |
| St 3 SB over Hwy Pleasant St | 1957 | 80,948 | Fair |
| I 95 Sb/us1/st128 over Water Neponset River | 2008 | 80,679 | Fair |
| I 95 NB/ST128 NB over Water Charles River | 2014 | 75,565 | Good |
| I 95 NB/US1SB over RR Mbta/csx | 2004 | 74,705 | Good |
| I 95 SB over Hwy Union St | 1963 | 73,319 | Fair |
| St 9 Worcester St over Hwy Cliff Rd | 1932 | 71,509 | Fair |
| St 9 Worcester St over RR Csx/mbta | 1932 | 70,344 | Fair |
| I 95 NB/ST128 NB over ST135 West St | 2014 | 70,136 | Good |
| I 95 SB/ST128 SB over Water Charles River | 2015 | 69,490 | Good |
| I 95 SB/ST128SB over ST135 West St | 2014 | 69,490 | Good |
| I 93 SB Connector over I 93 NB | 1957 | 68,793 | Fair |
| St 3 Rps Cc&c&x&y over RR CSX Spur to Ledger | 1981 | 67,900 | Fair |
| I 495 NB over RR CSX | 1966 | 67,829 | Fair |
| I 495 SB over RR CSX | 1966 | 67,829 | Fair |
| St 24 NB over Hwy Canton St | 1957 | 67,439 | Good |
| St 24 SB over Hwy Canton St | 1957 | 66,038 | Good |
| US 1 Provdnce Hwy over Water Purgatory Brook | 1932 | 65,302 | Good |
| St 9 Worcester St over Hwy Weston Rd | 1932 | 64,137 | Good |
| I 95 SB over Water Neponset River | 1963 | 62,271 | Fair |
| I 495 NB over RR Pcrr (abandoned) | 1966 | 58,643 | Fair |
| St 24 NB Curve G over St 24 SB Curve S | 1958 | 58,448 | Fair |
| I 95 NB over Water Neponset River | 1963 | 56,887 | Fair |
| I 95 NB over Hwy Central St | 1963 | 56,375 | Poor |
| I 95 NB over Hwy Cocasset St | 1963 | 56,285 | Fair |
| I 95 NB over Hwy Old Post Rd | 1963 | 55,867 | Fair |
| I 95 NB over ST106 Green St | 1963 | 55,628 | Fair |
| I 95 SB over Hwy Old Post Rd | 1963 | 55,357 | Fair |
| I 95 SB over Hwy S Walpole St | 1962 | 55,357 | Fair |
| I 95 SB over Hwy Oak St | 1963 | 54,116 | Fair |
| I 95 NB over ST140 Commercial St | 1963 | 53,642 | Fair |
| I 95 SB over ST106 Green St | 1963 | 53,446 | Fair |
| I 95 SB over ST140 Commercial St | 1963 | 52,937 | Fair |
| I 95 NB over Hwy Oak St | 1962 | 52,000 | Fair |
| I 95 SB over RR Macrr | 1963 | 51,622 | Fair |
| I 95 NB over RR Macrr | 1963 | 51,482 | Fair |
| Hwy Provdnce Hwy over ST135 High & Harris Sts | 2010 | 50,700 | Good |
| I 95 NB over Hwy Union St | 1963 | 50,478 | Fair |
| I 495 SB over St 1 A/south St | 1966 | 49,972 | Fair |
| I 95 SB/US1NB over RR Mbta/csx | 2003 | 49,688 | Good |
| I 95 SB over Water Neponset River | 1963 | 49,655 | Fair |
| ST138 Washngton St over I 93 /US1 | 1955 | 48,879 | Fair |
| I 495 SB over US 1 Washington St | 1965 | 48,754 | Fair |
| I 495 SB over RR Pcrr (abandoned) | 1966 | 48,643 | Fair |
| Hwy Highland Ave over I 95 /ST128 | 2018 | 47,844 | Good |
| I 95 NB over Water Neponset River | 1963 | 47,844 | Fair |
| St 18 Main St over St 3 | 1957 | 47,327 | Fair |
| St 18 Main St over Water Mill River | 1957 | 47,300 | Fair |
| I 495 NB over US 1 Washington St | 1965 | 46,400 | Fair |
| St 3 A over Water Fore River | 2018 | 46,164 | Fair |
| I 495 NB over I 95 SB | 1965 | 45,939 | Fair |
| US 1 Bstn Prvdnc over Water Traphole Brook | 1984 | 45,300 | Good |
| I 95 SB over Hwy Cocasset St | 1963 | 45,142 | Fair |
| I 495 SB over I 95 SB | 1965 | 44,268 | Fair |
| Hwy Qncy Shor Dr over Water Black Creek | 1974 | 43,600 | Fair |
| I 495 NB over Hwy King St | 1966 | 42,890 | Good |
| St 3 A/s Artery over Water Town Riv Bay Canal | 1994 | 42,802 | Good |
| I 495 NB over Hwy Summer St | 1966 | 41,841 | Fair |
| I 495 NB over St 1 A/south St | 1966 | 41,841 | Fair |
| I 495 SB over Hwy Summer St | 1966 | 41,765 | Poor |
| St 3 SB over I 93 | 1957 | 41,600 | Poor |
| I 95 SB over Hwy Central St | 1963 | 40,986 | Fair |
| St 1 A/main St over Water Neponset River | 2025 | 40,862 | Good |
| I 495 NB over RR Mbta/csx | 1966 | 40,744 | Poor |
| US 1 Provdnce Hwy over Water Neponset River | 1960 | 40,571 | Fair |
| St 28 N Main St over Other Bike Path | 1951 | 40,100 | Fair |
| St 3 SB over Hwy Ramp C (q Adams) | 1978 | 38,798 | Good |
| St 16 Washngton St over St 9 Worcester St | 1932 | 37,800 | Fair |
| Hwy Kendrick St over Water Charles River | 1959 | 37,759 | Fair |
| I 495 NB over Hwy Beaver St | 1966 | 36,570 | Fair |
| I 495 SB over RR Mbta/csx | 1966 | 35,535 | Fair |
| I 95 SB over I 95 /US1/ST128 | 1966 | 34,655 | Poor |
| I 495 SB over Hwy King St | 1966 | 33,852 | Good |
| Hwy Washngton St over RR Mbta | 1957 | 33,500 | Fair |
| Hwy Qncy Ctr Con over Comb Mbta&reds&parking | 2002 | 33,210 | Fair |
| US 1 Washngton St over ST140 Pierce St | 1995 | 33,143 | Fair |
| Hwy Harrison Blv over St 24 | 1996 | 32,857 | Fair |
| St 3 NB over Hwy Ramp C (q Adams) | 1978 | 32,743 | Good |
| Hwy Neponset St over Water Neponset River | 1963 | 32,586 | Fair |
| Hwy Neponset St over I 95 NB | 1963 | 30,584 | Fair |
| Hwy Neponset St over I 95 SB | 1963 | 30,584 | Fair |
| Hwy Columbian St over RR Mbta | 2003 | 30,500 | Good |
| Hwy S Main St over RR Amtrak/mbta | 1937 | 30,300 | Fair |
| Hwy Washngton St over Water Mother Brook | 1959 | 30,000 | Fair |
| Hwy Carlton St over Comb I 90 & Csx/mbta | 1965 | 29,741 | Fair |
| ST109 High St over I 95 /128 NB | 2015 | 29,741 | Good |
| ST109 High St over I 95 SB/128 SB | 2015 | 29,741 | Good |
| St 37 Washngton St over Water Monatiquot River | 1924 | 29,700 | Fair |
| ST140 W Central St over Comb Mbta & Mine Brook | 2006 | 29,448 | Fair |
| St 37 Washngton St over RR Mbta/csx | 1948 | 29,095 | Poor |
| St 1 A/washington over I 95 Nb/st 128 NB | 2010 | 28,448 | Good |
| St 1 A/washington over I 95 Sb/st 128 SB | 2010 | 28,448 | Good |
| Hwy Neponset St over Water E Br Neponset Riv | 1850 | 28,200 | Fair |
| Hwy W Squantm St over Hwy Newport Ave | 1969 | 28,200 | Fair |
| Hwy Middle St over St 3 | 1957 | 28,189 | Fair |
| Hwy Water St over Comb Brgn Pky&mbta&reds | 1936 | 28,100 | Fair |
| Hwy Washngton St over St 3 | 1957 | 27,931 | Fair |
| St 3 Ramp Xx over Hwy Centre St | 2009 | 27,770 | Good |
| St 53 Quincy Ave over Water Monatiquot River | 1919 | 27,672 | Fair |
| I 95 NB over I 95 /US1/ST128 | 1966 | 27,543 | Poor |
| Hwy S Main St over I 95 NB | 1963 | 27,284 | Fair |
| Hwy S Main St over I 95 SB | 1962 | 27,284 | Fair |
| Hwy Adams St over Tr Red High Speed Ln | 1927 | 26,600 | Fair |
| ST139 Lindelof Ave over St 24 | 1956 | 26,571 | Fair |
| US 1 Nb/gl Edwrds over I 95 | 1963 | 26,000 | Fair |
| Hwy Beale St over Tr Red Line Ssh | 1968 | 25,600 | Fair |
| ST140 Franklin St over Water Eagle Brook | 1983 | 25,474 | Good |
| St 1 A/main St over RR Mbta/csx | 1955 | 24,800 | Fair |
| Hwy Cypress St over Tr Green Line D | 1916 | 24,000 | Good |
| Hwy Jw Mahar Hwy over Water Monatiquot River | 1982 | 23,700 | Poor |
| Hwy Jw Mahar Hwy over RR Bcrr Spur Aban | 1850 | 23,405 | Fair |
| Hwy Ramp F over Hwy Ramp B NB Qa on Rp | 1981 | 23,405 | Fair |
| Hwy Ramp Cc over St 3 & Ramps C&f | 1981 | 23,300 | Fair |
| St 27 Depot St over RR Amtrak/mbta | 2002 | 23,275 | Good |
| ST135 Dedham Ave over Water Charles River | 1909 | 23,017 | Fair |
| Hwy Dedham St over I 95 | 2024 | 23,000 | Good |
| Hwy Plain St over Water Monatiquot River | 1929 | 22,900 | Poor |
| Hwy Cedar St over St 9 Worcester St | 1932 | 22,887 | Fair |
| Hwy East St over I 95 /US1/ST128 | 1956 | 22,629 | Fair |
| Hwy Central Ave over Water Charles River | 1860 | 22,500 | Good |
| St 1 A/main St over RR Mbta/csx | 1900 | 22,500 | Fair |
| Hwy Washngton St over Tr Green Line D | 1884 | 22,000 | Fair |
| I 495 SB over Hwy Beaver St | 1966 | 21,923 | Fair |
| Hwy Grt Pln Ave over I 95 /st 128 NB & SB | 2015 | 21,900 | Fair |
| Hwy Washngton St over Water E Br Neponset Riv | 1949 | 21,500 | Fair |
| St 3 Ramp X @ T over Hwy Ramps C & Cc | 1981 | 20,800 | Fair |
| ST126 Hartford Ave over I 495 SB | 1966 | 20,192 | Fair |
| ST126 N Main St over Water Charles River | 1972 | 19,800 | Good |
| Hwy Brook Rd over Water Pine Tree Brook | 1957 | 19,655 | Fair |
| Hwy Hancock St over Comb Sgmre St&mbta&reds | 1969 | 19,655 | Fair |
| Hwy Grove St over Other Peat Bog | 1941 | 19,500 | Fair |
| Hwy Highland Ave over Water Charles River | 1875 | 19,500 | Fair |
| Hwy Squantum St over I 93 /US1/ST3 | 1954 | 19,500 | Poor |
| Hwy Pond St over Water Charles River | 1981 | 19,400 | Fair |
| St 3 Ramps D&e over Water Mill River | 1957 | 19,267 | Fair |
| ST140 E Central St over RR Mbta/csx | 1899 | 19,237 | Fair |
| Hwy Chstnt Hl Av over Tr Green Line D | 1958 | 19,097 | Fair |
| Hwy Ramp F over RR Mbta | 1977 | 18,600 | Fair |
| Hwy Saw Mill Ln over Water Mother Brook | 2002 | 18,491 | Fair |
| Hwy East St over I 95 /US1/ST128 | 1956 | 18,103 | Fair |
| Hwy Pndrgst C So over US 1 Provdnce Hwy | 1956 | 18,000 | Fair |
| ST126 N Main St over RR Mbta/csx | 1972 | 17,916 | Fair |
| Hwy Dedham St over Water Neponset River | 2000 | 17,845 | Fair |
| Hwy Antwerp St over I 93 /US1/ST3 | 1954 | 17,716 | Fair |
| Hwy Dedham St over RR Amtrak/mbta | 1937 | 17,650 | Good |
| ST126 Hartford Ave over I 495 NB | 1966 | 17,513 | Fair |
| US 1 Nb/washngton over Hwy North Entrance Dr | 2002 | 17,457 | Good |
| Hwy Liberty St over RR Mbta | 1984 | 17,300 | Fair |
| St 27 Elm St over RR Macrr/csx | 1960 | 17,300 | Fair |
| Hwy Weston Rd over RR Csx/mbta | 1997 | 17,069 | Good |
| Hwy Washngton St over Water Neponset River | 1875 | 16,785 | Fair |
| Hwy East St over US 1 Providence Hwy | 1956 | 16,552 | Fair |
| Hwy Washngton St over Water Hawes Brook | 1967 | 16,551 | Fair |
| US 1 Nb/gl Edwrds over I 95 NB | 1963 | 16,494 | Fair |
| US 1 Nb/gl Edwrds over I 95 SB | 1963 | 16,494 | Fair |
| Hwy Mylod St over RR Mbta/csx | 1985 | 16,300 | Fair |
| Hwy Union St EB over Water Monatiquot River | 1957 | 16,000 | Fair |
| Hwy Adams St over Tr Red Line Ssh | 1967 | 15,800 | Fair |
| Hwy Common St over RR Pcrr (abandoned) | 1939 | 15,800 | Fair |
| Hwy Canton St over RR CSX Spur Qbl 2.18 | 1966 | 15,517 | Fair |
| Hwy Longwood Ave over Tr Green Line D | 1897 | 15,435 | Fair |
| Hwy Ramp L NB on over St 3 NB | 1981 | 15,076 | Fair |
| Hwy Chapman St over RR Amtrak/mbta | 1986 | 15,000 | Good |
| Hwy Dean Rd over Tr Green Line D | 1850 | 14,900 | Good |
| Hwy Robertson St over I 93 /US1/ST3 | 1958 | 14,741 | Good |
| Hwy Union St WB over Water Monatiquot River | 1957 | 14,700 | Fair |
| ST109 Main St over Water Charles River | 1900 | 14,554 | Fair |
| Hwy Lib Ind Pkwy over Water Swamp River | 1992 | 14,500 | Fair |
| Hwy Kingsbury St over RR Csx/mbta | 1889 | 14,482 | Good |
| Hwy Pndrgst C No over US 1 Provdnce Hwy | 1956 | 14,250 | Fair |
| ST126 S Main St over Tr Pedestrian Path | 2015 | 14,100 | Good |
| Hwy Cedar St over RR Mbta/csx | 1961 | 14,000 | Poor |
| Hwy Elm St over St 3 | 1957 | 13,600 | Fair |
| Hwy Cliff Rd over RR Csx/mbta | 1932 | 13,448 | Fair |
| Hwy Ames St over Water Charles River | 2012 | 13,400 | Fair |
| Hwy Pleasant St over Water Neponset River | 1971 | 13,300 | Fair |
| US 1 Washngton St over RR Macrr | 1995 | 13,285 | Fair |
| Hwy Walnut St over RR CSX | 1976 | 13,100 | Fair |
| Hwy Middle St over RR Mbta | 1955 | 13,000 | Fair |
| ST109 Bridge St over Water Charles River | 2012 | 12,931 | Fair |
| Hwy Adams&blv St over I 93 /US1/ST3 | 1954 | 12,414 | Fair |
| Hwy Bussey St over Water Mother Brook | 1976 | 12,400 | Poor |
| Hwy Main St over RR Mbta/csx | 1987 | 12,300 | Fair |
| Hwy Pond St over Water Farm River | 1975 | 12,200 | Fair |
| Hwy Provdnce Hwy over Water Mother Brook | 2017 | 12,200 | Good |
| Hwy School St over Tr Red Line Ssh | 1972 | 12,114 | Fair |
| Hwy W Squantm St over Tr Red Line Ssh | 1969 | 11,700 | Fair |
| Hwy Middle St over Water Monatiquot River | 1955 | 11,600 | Fair |
| Hwy West Street over Water Charles River | 1969 | 11,600 | Good |
| Hwy Pearl St over Water Monatiquot River | 1963 | 11,379 | Fair |
| Hwy Dover Rd over Water Charles River | 2002 | 11,300 | Good |
| Hwy Rockland St over RR Csx/mbta | 1917 | 11,300 | Good |
| Hwy Coney St over I 95 | 1963 | 11,075 | Fair |
| Hwy Morse St over Water Neponset River | 2010 | 10,991 | Good |
| Hwy Centre St over RR Bcrr | 1978 | 10,900 | Fair |
| Hwy Wood St over I 93 /US1/ST3 | 1954 | 10,862 | Fair |
| Hwy Maple St over Water Charles River | 1956 | 10,826 | Fair |
| ST121 West St over I 495 | 1966 | 10,733 | Fair |
| Hwy Ponkapoag Tr over I 93 /US1 | 1958 | 10,300 | Fair |
| Hwy Centre St over Water Charles River | 1847 | 10,216 | Fair |
| Hwy Elm St over Comb Mbta & Red Ssh | 1957 | 10,200 | Fair |
| Hwy Chestnut St over Water Charles River | 1922 | 10,100 | Poor |
| Hwy Elm St over Hwy Old Elm St | 1957 | 10,086 | Fair |
| Hwy on Ramp F over Hwy Ramp C (q Adams) | 1978 | 9,992 | Fair |
| St 1 A/main St over Hwy Prison Access Rd | 1952 | 9,857 | Fair |
| Hwy Park St over RR Mbta/csx | 1986 | 9,827 | Poor |
| ST106 Green St over I 495 | 1965 | 9,143 | Fair |
| Hwy Grove St over Water Mine Brook | 1961 | 9,100 | Fair |
| Hwy Crest Rd over RR Csx/mbta | 1895 | 8,800 | Good |
| Hwy West St over Water Farm River | 1998 | 8,800 | Good |
| St 27 High Pln St over I 95 NB | 1963 | 8,689 | Fair |
| St 27 High Pln St over I 95 SB | 1963 | 8,689 | Fair |
| Hwy Coney St over Water Traphole Brook | 1956 | 8,534 | Good |
| Hwy Chestnut St over RR Mbta/csx | 1981 | 8,508 | Fair |
| Hwy Winthrop St over Water Chicken Brook | 1957 | 8,500 | Fair |
| I 95 /ST128 Rp K1 over I 95 /ST128 Ramp K2 | 2018 | 8,300 | Good |
| St 3 Off Ramp NB over Water Mill River | 1957 | 8,276 | Fair |
| St 27 N Meadows Rd over Water Charles River | 1963 | 8,234 | Fair |
| Hwy Granite St over Tr Red Line Ssh | 1971 | 8,200 | Fair |
| St 1 A/dedham St over RR Pcrr (abandoned) | 1890 | 8,078 | Poor |
| Hwy West St over RR Mbta/csx | 1991 | 8,017 | Good |
| Hwy Frn Brk Pkwy over I 93 /US1/ST3 | 1955 | 7,800 | Fair |
| Hwy Taunton St over I 495 NB | 1965 | 7,571 | Fair |
| Hwy Taunton St over I 495 SB | 1965 | 7,571 | Fair |
| Hwy School St over Water Memorial Pond Otlt | 1924 | 7,370 | Good |
| Hwy Atlantic Ave over Water Little Harbor Inlt | 2019 | 7,241 | Good |
| ST115 Norfolk Rd over Water Charles River | 2011 | 7,014 | Good |
| Hwy Spaulding St over RR Amtrak/mbta | 1888 | 7,000 | Fair |
| I 93 Off Ramp NB over Hwy West St | 1956 | 6,878 | Fair |
| Hwy Greendale Av over RR Mbta | 1850 | 6,700 | Fair |
| Hwy High Rock St over RR Bcrr Abandoned | 1916 | 6,600 | Poor |
| Hwy South St over Water Stop River | 1995 | 6,500 | Good |
| Hwy Thacher St over Water Pine Tree Brook | 1957 | 6,500 | Fair |
| Hwy Front St over St 3 | 1957 | 6,465 | Fair |
| Hwy W Squa on Rp over Other Parking | 1969 | 6,465 | Fair |
| Hwy Aspinwall Av over Tr Green Line D | 1915 | 6,210 | Fair |
| Hwy Adams St over Water Monatiquot River | 1886 | 6,200 | Good |
| Hwy Hunnewell St over RR Bcrr/mbta | 1978 | 6,200 | Fair |
| St 27 N Meadows Rd over RR Bcrr | 1972 | 6,080 | Good |
| Hwy Greendale Av over Water Charles River | 1876 | 5,700 | Fair |
| Hwy Shaw St over Water Monatiquot River | 1969 | 5,700 | Fair |
| Hwy Grt Pln Ave over RR Mbta | 1900 | 5,560 | Fair |
| Hwy West St over RR Mbta/csx | 1991 | 5,560 | Good |
| Hwy South St over I 495 NB | 1965 | 5,431 | Fair |
| Hwy South St over I 495 SB | 1965 | 5,431 | Fair |
| Hwy Kendall St over RR Mbta/csx | 1986 | 5,400 | Fair |
| Hwy Wolmlpoag St over RR Amtrak/mbta | 1973 | 5,300 | Fair |
| Hwy Plimpton St over Water Neponset River | 1925 | 5,286 | Fair |
| Hwy Maple St over I 495 | 1966 | 5,261 | Poor |
| Hwy Maple St over RR Mbta/csx | 1985 | 5,261 | Fair |
| Hwy W Central St over Water Mine Brook | 1850 | 5,200 | Fair |
| Hwy Main St over Water Stop River | 1997 | 5,043 | Good |
| ST115 Plain St over RR Bcrr | 2003 | 5,000 | Fair |
| I 93 SB Onramp over Hwy West St | 1956 | 4,949 | Fair |
| Hwy Wrentham Rd over Water Peters River | 1954 | 4,800 | Fair |
| Hwy Glen Rd over RR Csx/mbta | 1993 | 4,700 | Fair |
| Hwy Border St over Water the Gulf | 1880 | 4,655 | Fair |
| Hwy Paine St over Water Peters River | 1967 | 4,300 | Fair |
| Hwy Rmp J (wash) over St 3 SB Connector | 1981 | 4,135 | Fair |
| Hwy Pleasant St over Water Charles River | 2012 | 4,000 | Good |
| Hwy Bridge St over Water Charles River | 2000 | 3,900 | Good |
| Hwy Maskwonicut over RR Amtrak/mbta | 1901 | 3,500 | Fair |
| Hwy Maverick St over Water Mother Brook | 1958 | 3,500 | Fair |
| Hwy Bullard St over Water Willett Pond Otlt | 1911 | 3,429 | Good |
| Hwy S Walpole St over I 95 NB | 1963 | 3,232 | Fair |
| Hwy Bates Ave over I 93 /US1/ST3 | 1954 | 3,200 | Fair |
| Hwy Stedman St over I 93 /US1/ST3 | 1954 | 3,103 | Poor |
| Hwy Revolution W over Water EB Neponset River | 2020 | 3,100 | Good |
| Hwy Dimmock St over Tr Red Line Ssh | 1971 | 3,000 | Fair |
| Hwy Sumner Rd over Tr Green Line D | 1927 | 3,000 | Fair |
| Hwy Idlewell St over RR Mbta | 2006 | 2,974 | Good |
| Hwy Lincoln St over Water Charles River | 1900 | 2,850 | Fair |
| Hwy Adams St over Water Monatiquot River | 1971 | 2,715 | Fair |
| Hwy Pearl St over Water Charles River | 2007 | 2,600 | Good |
| Hwy South St over Water Neponset River | 1875 | 2,327 | Fair |
| Hwy Orchard St over Water Bogastow Brook | 2006 | 2,300 | Fair |
| Hwy Woodlawn Ave over RR Csx/mbta | 1890 | 2,300 | Good |
| Hwy Washngton St over I 495 | 1966 | 2,200 | Fair |
| Hwy Plain St over RR Mbta | 1989 | 2,198 | Good |
| Hwy Orchard St over Water Charles River | 1984 | 1,950 | Fair |
| Hwy W Squ Off Rp over Other Relief | 1969 | 1,939 | Fair |
| Hwy Forest St over Water Dix Brook | 1989 | 1,900 | Fair |
| Hwy Cheney Drive over Water Charles River | 1897 | 1,810 | Fair |
| Hwy Rocky La over RR Mbta | 2006 | 1,810 | Good |
| Hwy Myrtle St over Water Charles River | 1996 | 1,800 | Good |
| Hwy Willow St over Water Charles River | 2013 | 1,800 | Good |
| Hwy Gavins Pnd R over Water Billings Brook | 1988 | 1,681 | Good |
| Hwy Jefferson St over Water Monatiquot River | 1955 | 1,681 | Fair |
| Hwy Depot St over Water Charles River | 1992 | 1,600 | Fair |
| Hwy Ramp A over US 1 Washington St | 2002 | 1,571 | Good |
| Hwy Spruce St over I 495 NB | 1965 | 1,552 | Fair |
| Hwy Spruce St over I 495 SB | 1965 | 1,552 | Fair |
| Hwy Curve St over RR CSX | 1910 | 1,300 | Fair |
| Hwy Naragnst Ave over RR Mbta | 1966 | 1,200 | Fair |
| Hwy Walker St over Water Charles River | 1995 | 1,200 | Fair |
| St 3 Ramp Y @ T over Other Relief | 1981 | 1,200 | Fair |
| Hwy Elm St over Water Charles River | 1900 | 1,000 | Fair |
| Hwy Plymouth Rd over Water Charles River | 1956 | 1,000 | Fair |
| Hwy Revere Ct over Water E Br Neponset Riv | 1910 | 905 | Poor |
| Hwy Farm St over I 495 NB | 1966 | 900 | Fair |
| Hwy Farm St over I 495 SB | 1966 | 900 | Fair |
| Hwy Greenldge St over Water Neponset River | 1931 | 800 | Fair |
| Hwy River St over Water Monatiquot River | 1978 | 646 | Fair |
| Hwy Elm Bank Rd over Water Charles River Inlt | 1850 | 520 | Fair |
| Hwy High St over Water Charles River | 2000 | 500 | Good |
| Hwy Mord Linc Rd over Water Bound Brook | 1850 | 388 | Fair |
| Hwy Greenldge St over I 95 | 1965 | 300 | Fair |
| Hwy Old Shepard over Water Massapoag Brook | 1956 | 300 | Fair |
| Hwy Whitehall Wy over Water Arnolds Brook | 2015 | 125 | Good |
| Hwy Mdc Accss Rd over St 24 | 2011 | 1 | Good |
| St 3 Ramp X&y @t over Hwy Centre St | 1981 | – | Fair |