| US 00005 Ml over Lake Memphremagog | 1927 | 9,400 | Fair |
| US 00005 Ml over I 91 Under US 5 | 1970 | 9,300 | Fair |
| I 00091 Ml over I 91 over US 5 | 1971 | 7,900 | Fair |
| I 00091 Ml over I 91 over US 5 | 1971 | 7,900 | Fair |
| I 00091 Ml over TH38 & Crlrr & Barton Rv | 1971 | 7,900 | Fair |
| I 00091 Ml over TH38 & Crlrr & Barton Rv | 1971 | 7,900 | Fair |
| I 00091 Ml over Barton River | 1971 | 6,200 | Good |
| I 00091 Ml over I 91 over Th No 4 | 1971 | 6,200 | Fair |
| I 00091 Ml over I 91 over Th No 4 | 1971 | 6,200 | Fair |
| I 00091 Ml over I 91 over Th No 5 | 1971 | 6,200 | Fair |
| I 00091 Ml over I 91 over Th No 5 | 1971 | 6,200 | Fair |
| I 00091 Ml over I 91 over Th No 6 | 1971 | 6,200 | Good |
| I 00091 Ml over I 91 over Th No 6 | 1971 | 6,200 | Good |
| C30VE over S. Bay Lake Memgog | 2013 | 5,900 | Good |
| I 00091 Ml over Clyde River | 1970 | 5,700 | Fair |
| I 00091 Ml over Clyde River | 1970 | 5,700 | Fair |
| I 00091 Ml over I 91 over Vt 16 | 1971 | 4,800 | Fair |
| I 00091 Ml over I 91 over Vt 16 | 1971 | 4,800 | Fair |
| Vt 00191 Spur over Clyde R. | 1970 | 4,800 | Fair |
| Vt 00058 Ml over Barton River | 2019 | 4,400 | Good |
| Vt 00105 Ml over Clyde River | 2002 | 4,100 | Good |
| I 00091 Ml over I 91 over US 5 | 1962 | 3,200 | Fair |
| I 00091 Ml over I 91 over US 5 | 1969 | 3,200 | Fair |
| Vt 00016 Ml over Crystal Lake Outlet | 2017 | 3,200 | Good |
| Vt 00100 Ml over Missisquoi River | 1929 | 3,100 | Fair |
| Tr 08 Fas 317 over Clyde River | 1970 | 3,000 | Fair |
| Vt 00191 Spur over I 91 Under Vt 191 | 1970 | 3,000 | Fair |
| US 00005 Conn over I 91 Under US 5 Conn | 1962 | 2,700 | Good |
| Vt 00014 Ml over Black River | 1939 | 2,700 | Fair |
| Vt 00100 Ml over East Branch | 1929 | 2,600 | Fair |
| Vt 00100 Ml over East Branch Missisquoi | 1929 | 2,600 | Poor |
| US 00005 Ml over Black River | 1980 | 2,400 | Good |
| Vt 00014 Ml over Black River | 1959 | 2,300 | Fair |
| Vt 00016 Ml over Barton River | 1956 | 2,300 | Fair |
| Vt 00016 Ml over Barton River | 1956 | 2,300 | Fair |
| Vt 00014 Ml over Lords Creek | 1938 | 2,200 | Fair |
| US 00005 Ml over Barton River | 1924 | 2,100 | Fair |
| US 00005 Ml over Barton River | 1928 | 2,100 | Fair |
| US 00005 Ml over Barton River | 1978 | 2,100 | Fair |
| Vt 00105 Ml over Missisquoi River | 1994 | 2,100 | Good |
| Vt 00105 Ml over Mud Creek | 1961 | 2,000 | Fair |
| Vt 00105 Ml over Mud Creek | 1961 | 2,000 | Good |
| Vt 00105 Ml over Mud Creek | 1961 | 2,000 | Fair |
| Vt 00014 Ml over Black River | 2024 | 1,700 | Good |
| Vt 00100 Ml over Leclair Brook | 1941 | 1,700 | Fair |
| Vt 00100 Ml over Mill Brook | 1970 | 1,700 | Good |
| Vt 00100 Ml over Missisquoi River | 1956 | 1,700 | Fair |
| Vt 00100 Ml over Taft Brook | 1973 | 1,700 | Poor |
| Tr 03 Fas 247 over Wild Br. Lamoille River | 1928 | 1,600 | Fair |
| Vt 00242 Ml over Jay Branch | 1934 | 1,600 | Fair |
| Vt 00242 Ml over Jay Branch | 2017 | 1,600 | Good |
| C2005 over Barton River | 1919 | 1,500 | Fair |
| C2010 over Beebe Spur R.R. Rec Path | 1969 | 1,500 | Good |
| Vt 00014 Ml over Black River | 1956 | 1,400 | Fair |
| Tr 01 Fas 253 over Black River | 1939 | 1,300 | Fair |
| US 00005 Ml over Brook | 1955 | 1,300 | Fair |
| US 00005 Ml over Conn. River. Line R.R. | 2003 | 1,300 | Good |
| US 00005 Ml over Wheeler Brook | 1955 | 1,300 | Fair |
| US 00005 Ml over Willoughby Brook | 1955 | 1,300 | Fair |
| C2002 over Roaring Brook | 1928 | 1,200 | Fair |
| Vt 00101 Ml over Jay Branch | 1974 | 1,200 | Good |
| Vt 00105 Ml over Clyde River | 1997 | 1,200 | Good |
| C2004 over Barton River | 2017 | 1,100 | Good |
| Vt 00105 Ml over Brook | 1940 | 1,100 | Good |
| Vt 00105 Ml over Clyde River | 1995 | 1,100 | Good |
| Vt 00111 Ml over Sucker Brook | 1928 | 1,000 | Fair |
| C2002 over Roaring Brook | 2024 | 920 | Good |
| C2002 over Roaring Brook | 2015 | 920 | Good |
| Vt 00918 Ml over Black River | 1948 | 880 | Fair |
| Vt 00058 Ml over Willoughby River | 1929 | 870 | Fair |
| C30RA over Barton River | 1958 | 800 | Fair |
| Tr 03 Fas 319 over Th No 3 over I 91 | 1963 | 790 | Fair |
| C2003 over Willoughby River | 2007 | 740 | Good |
| C2003 Bypass over Johns River | 1989 | 728 | Good |
| Tr 01 Fas 253 over Whetstone Brook | 1995 | 650 | Good |
| C3CLY over Clyde River | 1956 | 600 | Fair |
| Tr 01 Fas 308 over Burgess Brook | 1923 | 590 | Good |
| Tr 01 Fas 308 over East Brook | 1929 | 590 | Poor |
| C30GP over Clyde River | 1950 | 500 | Fair |
| C3059 over Black River | 2009 | 450 | Good |
| C3028 over Beetle Brook | 1960 | 420 | Fair |
| C2001 over Willoughby River | 2012 | 410 | Good |
| C2002 over Clyde River | 1926 | 400 | Fair |
| C3029 over Clyde River | 1978 | 400 | Good |
| C2001 over Lords Creek | 1959 | 390 | Good |
| C2001 over Barton River | 1939 | 350 | Fair |
| C2003 over Barton River | 1974 | 310 | Good |
| C3022 over Missisquoi River | 1990 | 274 | Good |
| Tr 01 Fas 253 over Black River | 1953 | 270 | Fair |
| C2006 over Wild Branch | 1989 | 260 | Good |
| C2001 over Mud Brook | 1929 | 250 | Fair |
| C2002 over East Branch | 1998 | 250 | Good |
| C3039 over Mud Brook | 1940 | 250 | Poor |
| Tr 01 Fas 308 over Notch Brook | 1928 | 250 | Fair |
| C2001 over Jay Branch | 1971 | 240 | Good |
| C2002 over Willoughby River | 2009 | 240 | Good |
| C3008 over Black River | 1999 | 230 | Good |
| C2001 over Barton River | 1993 | 220 | Good |
| C2001 over Lamoille River | 1928 | 220 | Fair |
| C3003 over Clyde River | 1991 | 218 | Good |
| C3011 over Mud Creek | 1981 | 212 | Fair |
| C2001 over Barton River | 1951 | 200 | Fair |
| C2002 over Barton River | 1983 | 200 | Fair |
| C2002 over Drainage Ditch | 2013 | 200 | Good |
| C2004 over Lamoille River | 1928 | 200 | Fair |
| C2004 over Whitney Brook | 2016 | 200 | Good |
| C3030 over Barton River | 1974 | 200 | Good |
| C3037 over Barton River | 1928 | 200 | Fair |
| C30CL over Clyde River | 1988 | 185 | Fair |
| C3008 over Willoughby River | 1988 | 180 | Good |
| C2001 over Mud Creek | 1930 | 170 | Good |
| C2003 over Black River | 1947 | 170 | Good |
| C3027 over Shalney Brook | 2023 | 170 | Good |
| C3039 over Black River | 1980 | 165 | Good |
| C2004 over Black River | 1981 | 160 | Good |
| C3021 over Wild Branch | 1996 | 159 | Good |
| C3004 over Taft Brook | 1968 | 150 | Fair |
| C3006 over Clyde River | 1978 | 150 | Good |
| C3018 over Barton River | 1980 | 150 | Good |
| C3029 over Cook Brook | 1940 | 150 | Fair |
| C3050 over Clyde River | 1964 | 150 | Fair |
| C2003 over Echo Lake Outlet | 1975 | 140 | Fair |
| C3021 over Lamoille River | 1976 | 140 | Fair |
| C3027 over Barton River | 1968 | 130 | Fair |
| C3004 over Missisquoi River | 1973 | 120 | Good |
| C3036 over Black River | 1990 | 104 | Good |
| C2001 over Sucker Brook | 2002 | 100 | Good |
| C3041 over Mud Brook | 2006 | 100 | Good |
| C3048 over Barton River | 1972 | 100 | Fair |
| C3009 over Mill Brook | 1998 | 90 | Good |
| C3025 over Black River | 1919 | 90 | Fair |
| C3011 over Lords Creek | 2012 | 85 | Good |
| C3004 over Cook Brook | 1931 | 80 | Fair |
| C3015 over Brownington Branch | 1978 | 80 | Fair |
| C3040 over Jay Branch | 1960 | 75 | Fair |
| Tr 00th3 over Th No 3 over I 91 | 1971 | 75 | Good |
| Tr 00th3 over Th No 3 over I 91 | 1971 | 75 | Good |
| C3012 over Missisquoi River | 1910 | 70 | Good |
| C3019 over Star Brook | 1977 | 70 | Good |
| C3005 over Mud Creek | 1982 | 60 | Good |
| C3015 over East Branch | 1998 | 54 | Good |
| C3015 over Burgess Branch | 2020 | 50 | Good |
| C3017 over Ware Brook | 2014 | 50 | Good |
| C3023 over Jay Branch | 1955 | 50 | Fair |
| C3031 over Clyde River | 1975 | 50 | Fair |
| C3031 over Lucas Brook | 1956 | 50 | Good |
| C3034 over Black River | 1952 | 50 | Fair |
| C3035 over Black River | 1922 | 50 | Good |
| C3041 over Wild Branch | 1993 | 50 | Fair |
| C3055 over Black River | 1925 | 50 | Poor |
| C3013 over Holland Brook | 1995 | 40 | Good |
| C3015 over Stearns Brook | 1965 | 40 | Fair |
| C3026 over Barton River | 1997 | 40 | Good |
| C3032 over Black River | 2017 | 40 | Good |
| C3040 over Seaver Brook | 1968 | 40 | Good |
| C3044 over Lamoille River | 1978 | 40 | Good |
| C3035 over Mineral Spring Brook | 1974 | 35 | Good |
| C3025 over Barton River | 1993 | 30 | Good |
| C3029 over Beetle Brook | 1946 | 30 | Fair |
| C3038 over Black River | 1970 | 30 | Fair |
| C3017 over Taft Brook | 1999 | 20 | Good |
| C3025 over Stream | 2014 | 20 | Good |
| C3046 over Roaring Brook | 1919 | 20 | Good |
| C3050 over Barton River | 1991 | 20 | Good |
| C2003 over Tomifobia River | 1968 | 10 | Fair |
| C3008 over Potter Brook | 1958 | 10 | Fair |
| C3012 over Missisquoi River | 1999 | 10 | Good |
| C3015 over Sucker Brook | 2001 | 10 | Poor |
| C3018 over Black River | 1972 | 10 | Fair |
| C3021 over E. Br. Missisquoi River | 1999 | 10 | Good |
| C3022 over Barton River | 1993 | 10 | Fair |
| C3025 over Black River | 1946 | 10 | Fair |
| C3027 over Barton River | 1983 | 10 | Fair |
| C3032 over Barton River | 1919 | 10 | Fair |
| C3039 over Mineral Spring Brook | 2008 | 10 | Good |
| C3039 over Willoughby River | 2008 | 10 | Good |
| C3055 over Willoughby Brook | 1996 | 10 | Good |
| C3056 over Lamoille River | 1982 | 10 | Good |
| C3062 over Barton River | 1981 | 10 | Good |
| C4029 over Beetle Brook | 2012 | 10 | Fair |
| C2006 over Johns River | 2021 | – | Good |
| C3017 over Halls Creek | 2019 | – | Good |