Most Traveled Bridges in Vermont

The busiest bridge in Vermont carries 56,400 vehicles per day. The table below ranks the state's bridges by average daily traffic — these are the structures where condition matters most, because a closure or weight restriction affects the largest number of commuters and freight haulers.

How this ranking works

Average daily traffic is reported by state transportation agencies and can trail real-world growth or detours. BridgeLookup uses it to rank likely disruption impact across comparable records.

Bridge	County	Daily Traffic	Condition	Year Built
I 00089 Ml over Winooski River	Chittenden	56,400	Good	1962
I 00089 Ml over Winooski River	Chittenden	56,400	Good	1962
I 00089 Ml over I 89 Over Necrr	Chittenden	56,400	Good	1962
I 00089 Ml over I 89 Over Necrr	Chittenden	56,400	Good	1962
I 00089 Ml over I 89 Over Vt 15	Chittenden	56,400	Fair	1962
I 00089 Ml over I 89 Over Vt 15	Chittenden	56,400	Fair	1962
I 00089 Ml over I 89 Over TH No 78	Windsor	42,000	Good	1965
I 00089 Ml over Muddy Brook	Chittenden	41,000	Good	1963
I 00089 Ml over Muddy Brook	Chittenden	41,000	Good	1963
I 00089 Ml over I 89 Over Dorset ST	Chittenden	41,000	Fair	1963
I 00089 Ml over I 89 Over Dorset ST	Chittenden	41,000	Fair	1963
I 00089 Ml over I 89 Over EB I189	Chittenden	41,000	Fair	1962
I 00089 Ml over I 89 Over EB I189	Chittenden	41,000	Fair	1962
I 00189 Ramp over Ramp E Over Ramp D	Chittenden	41,000	Fair	1963
I 00089 Ml over I 89 Over Lafountain	Chittenden	39,500	Fair	1962
I 00089 Ml over I 89 Over Lafountain	Chittenden	39,500	Fair	1962
I 00089 Ml over I 89 Over US 7	Chittenden	39,500	Fair	1963
I 00089 Ml over I 89 Over US 7	Chittenden	39,500	Fair	1963
US 00007 Ml over US 7 Over I 189	Chittenden	39,000	Fair	1988
I 00189 Spur over I 189 Over Farrell	Chittenden	36,800	Fair	1962
I 00189 Spur over I 189 Over Farrell	Chittenden	36,800	Fair	1962
I 00189 Spur over I 189 Over Spear ST	Chittenden	36,800	Fair	1962
I 00189 Spur over I 189 Over Spear ST	Chittenden	36,800	Fair	1962
I 00189 Spur over I 189 WB Over I 89	Chittenden	36,800	Good	1962
I 00089 Ml over I 89 Over Necrr & Brook	Chittenden	36,300	Fair	1964
I 00089 Ml over I 89 Over Necrr & Brook	Chittenden	36,300	Fair	1964
I 00089 Ml over I 89 Over Win. Riv.+th16	Chittenden	36,300	Fair	1962
I 00089 Ml over I 89 Over Win. Riv.+th16	Chittenden	36,300	Fair	1962
I 00089 Ml over I 89 Over TH No 8	Chittenden	36,300	Fair	1962
I 00089 Ml over I 89 Over TH No 8	Chittenden	36,300	Good	1962
I 00089 Ml over I 89 Over Vt 2a	Chittenden	36,300	Fair	1962
I 00089 Ml over I 89 Over Vt 2a	Chittenden	36,300	Fair	1962
US 00002 Ml over I 89 Under US 2	Chittenden	33,300	Fair	1962
I 00089 Ml over I 89 Over Camp Road	Chittenden	32,600	Good	1964
I 00089 Ml over I 89 Over TH No 1	Chittenden	32,600	Good	1964
I 00089 Ml over I 89 Over TH No 1	Chittenden	32,600	Fair	1964
I 00089 Ml over Malletts Creek	Chittenden	32,600	Fair	1964
I 00089 Ml over Malletts Creek	Chittenden	32,600	Fair	1964
US 00007 Ml over Winooski River	Chittenden	31,300	Fair	1928
I 00091 Ml over I 91 Over US 5	Windsor	31,000	Good	2015
I 00091 Ml over I 91 Over US 5	Windsor	31,000	Good	2015
I 00089 Ml over I 89 Over Us2&joiner Bk	Chittenden	28,200	Good	1961
I 00089 Ml over I 89 Over Us2&joiner Bk	Chittenden	28,200	Good	1961
I 00089 Ml over I 89 Over TH No 14	Chittenden	28,200	Fair	1964
I 00089 Ml over I 89 Over TH No 14	Chittenden	28,200	Fair	1964
I 00089 Ml over I 89 Over US 2	Chittenden	28,200	Fair	1964
I 00089 Ml over I 89 Over US 2	Chittenden	28,200	Fair	1964
I 00089 Ml over I 89 Over TH No 4	Chittenden	28,200	Fair	1964
I 00089 Ml over I 89 Over TH No 4	Chittenden	28,200	Fair	1964
I 00089 Ml over I 89 Over US 2	Chittenden	28,200	Fair	1964
I 00089 Ml over I 89 Over US 2	Chittenden	28,200	Fair	1964
I 00089 Ml over I 89 Over TH No 4	Chittenden	28,200	Fair	1964
I 00089 Ml over Little River	Washington	28,200	Fair	1961
I 00089 Ml over Little River	Washington	28,200	Fair	1961
I 00089 Ml over I 89 Over TH No 7	Washington	28,200	Fair	1961
I 00089 Ml over I 89 Over TH No 7	Washington	28,200	Fair	1961
I 00089 Ml over I 89 Over US 2	Washington	28,200	Good	1961
I 00089 Ml over I 89 Over US 2	Washington	28,200	Good	1961
I 00089 Ml over I 89 Over TH No 46	Windsor	26,000	Good	1967
I 00089 Ml over I 89 Over US 5	Windsor	26,000	Fair	1966
I 00089 Ml over I 89 Over US 5	Windsor	26,000	Fair	1966
I 00089 Ml over I 89 Over Mont. S.h.	Washington	25,200	Fair	1960
I 00089 Ml over I 89 Over Mont. S.h.	Washington	25,200	Fair	1960
I 00089 Ml over I 89 Over Us2 Wr Wcrr	Washington	25,200	Fair	1960
I 00089 Ml over I 89 Over Us2 Wr Wcrr	Washington	25,200	Fair	1960
I 00089 Ml over I 89 Over US 2	Washington	25,200	Good	1960
I 00089 Ml over I 89 Over US 2	Washington	25,200	Good	1960
I 00089 Ml over I 89 Over Mdlsx S.h.	Washington	25,200	Fair	1960
I 00089 Ml over I 89 Over Mdlsx S.h.	Washington	25,200	Fair	1960
I 00089 Ml over Great Brook	Washington	25,200	Good	1960
I 00091 Ml over I 91 Over TH No 5	Windham	24,200	Good	2017
I 00091 Ml over I 91 Over Vt 30 Westr	Windham	24,200	Good	2017
I 00089 Ml over I 89 Over Vt 12	Washington	23,900	Fair	1970
I 00089 Ml over I 89 Over Vt 12	Washington	23,900	Good	1970
I 00089 Ramp over Ramp A Over Th2 & Brook	Washington	23,700	Good	2016
I 00089 Ml over I 89 Over TH 2 & Brk	Washington	23,700	Fair	1960
I 00089 Ml over I 89 Over TH 2 & Brk	Washington	23,700	Fair	1960
I 00089 Ml over Lamoille River	Chittenden	23,400	Fair	2016
I 00089 Ml over I 89 Over TH No 12	Chittenden	23,400	Good	1967
I 00089 Ml over I 89 Over TH No 6	Franklin	23,400	Good	1967
I 00089 Ml over I 89 Over TH No 6	Franklin	23,400	Good	1967
I 00089 Ml over I 89 Over Necrr	Franklin	22,000	Fair	1967
I 00089 Ml over I 89 Over Necrr	Franklin	22,000	Fair	1967
I 00089 Ml over I 89 Over Vt 104	Franklin	22,000	Good	2002
I 00089 Ml over I 89 Over Vt 104	Franklin	22,000	Good	2002
I 00089 Ml over I 89 Over ST A SH S	Franklin	22,000	Good	1967
I 00089 Ml over I 89 Over ST A SH S	Franklin	22,000	Good	1967
I 00091 Ml over US 4 Vt 14 Necr Whtr	Windsor	21,000	Poor	1967
I 00091 Ml over US 4 Vt 14 Necr Whtr	Windsor	21,000	Fair	1967
I 00089 Ml over I 89 Over Vt 63	Washington	20,900	Fair	1970
I 00089 Ml over I 89 Over Vt 63	Washington	20,900	Fair	1970
I 00089 Ml over I 89 Over TH No 40	Washington	20,900	Fair	1970
I 00089 Ml over I 89 Over TH No 40	Washington	20,900	Good	1970
I 00089 Ml over I 89 Over Vt 62	Washington	20,900	Good	1970
I 00089 Ml over I 89 Over Vt 62	Washington	20,900	Good	1970
Vt 00015 Ml over Vt 15 Over Vt 289	Chittenden	20,600	Good	1993
I 00089 Ml over I 89 Over Vt 64	Orange	20,400	Fair	1970
I 00089 Ml over I 89 Over Vt 64	Orange	20,400	Fair	1970
I-89 NB over Connecticut River Necrr	Windsor	20,105	Poor	1966
I 00091 Ml over I 91 Over Wilder SH	Windsor	20,100	Fair	1967
I 00091 Ml over I 91 Over Wilder SH	Windsor	20,100	Fair	1967
I 00091 Ml over I 91 Over US 5 & Brook	Windsor	20,100	Fair	1967
I 00091 Ml over I 91 Over US 5 & Brook	Windsor	20,100	Fair	1967
I 00091 Ml over Bloody Brook	Windsor	20,100	Fair	1968
I 00091 Ml over I 91 Over US 5	Windsor	19,800	Fair	1966
I 00091 Ml over I 91 Over US 5	Windsor	19,800	Fair	1966
I 00091 Ml over Ottauquechee River	Windsor	19,800	Fair	1966
I 00091 Ml over Ottauquechee River	Windsor	19,800	Fair	1966
I 00091 Ramp over I 91 Ramp C Over I89	Windsor	19,800	Fair	1965
I 00091 Ml over I 91 Over Ramp C I 91	Windsor	19,800	Fair	1965
I 00091 Ml over I 91 Over Ramp C I91	Windsor	19,800	Fair	1965
I 00091 Ml over I 91nb Over I89	Windsor	19,800	Fair	1965
I 00091 Ml over I 91 Over I 89	Windsor	19,800	Fair	1965
I 00091 Ml over Lulls Brook	Windsor	19,800	Fair	1965
I 00091 Ml over I 91 NB Over Maple ST	Windham	19,400	Good	1960
I 00091 Ml over I 91 SB Over Maple ST	Windham	19,400	Good	1960
I 00091 Ml over I 91 Over Williams ST	Windham	19,400	Good	2012
I 00091 Ml over I 91 Over Williams ST	Windham	19,400	Good	2012
I-89 SB over Connecticut River Necrr	Windsor	19,185	Poor	1966
I 00089 Ml over I 89 Over TH No 10	Windsor	18,800	Good	1967
I 00089 Ml over I 89 Over TH No 11	Windsor	18,800	Fair	1968
I 00089 Ml over I 89 Over Wr&nec Rr & 14	Windsor	18,800	Fair	1967
I 00089 Ml over I 89 Over Wr&necr&14	Windsor	18,800	Fair	1967
I 00089 Ml over I 89 Over TH No 13	Windsor	18,800	Good	1968
I 00089 Ml over I 89 Over TH No 13	Windsor	18,800	Good	1968
I 00089 Ml over I 89 Over Vt 132	Windsor	18,800	Fair	1968
I 00089 Ml over I 89 Over Vt 132	Windsor	18,800	Fair	1968
I 00091 Ml over I 91 Over TH No 29	Windham	18,300	Good	1958
I 00091 Ml over I 91 Over TH No 29	Windham	18,300	Good	1958
I 00091 Ml over I 91 Over TH 27 Broad	Windham	18,300	Good	1959
I 00091 Ml over I 91 Over TH 27 Broad	Windham	18,300	Good	1959
I 00091 Ml over I 91 Over US 5	Windham	18,300	Poor	1959
I 00091 Ml over I 91 Over US 5	Windham	18,300	Fair	1959
US 00002 Ml over I 89 Under US 2	Chittenden	17,800	Poor	1964
US 00005 Ml over Whetstone Brook	Windham	17,500	Good	1938
US 00007 Ml over Laplatte River	Chittenden	17,100	Good	2001
Vt 0002a Alt over Winooski River	Chittenden	17,100	Fair	1987
I 00089 Ml over I 89 Over TH No 6	Orange	16,700	Good	1968
I 00089 Ml over I 89 Over TH No 1	Orange	16,700	Poor	1970
I 00089 Ml over I 89 Over TH No 1	Orange	16,700	Fair	1970
Vt 00289 Ramp D over Ramp D Over Nec Rr	Chittenden	16,600	Good	1993
Vt 00289 Ramp A over Ramp A Over Nec Rr	Chittenden	16,600	Good	1993
I 00091 Ml over I 91 Over Bratt.sh	Windham	16,600	Fair	1960
I 00091 Ml over I 91 Over Bratt.sh	Windham	16,600	Fair	1960
I 00091 Ml over Brook	Windham	16,600	Good	1961
I 00091 Ml over Salmon Brook	Windham	16,600	Good	1961
I 00091 Ml over Canoe Brook	Windham	16,600	Good	1961
Vt 00909 Spur over Brook	Windham	16,200	Good	1960
I 00091 Ml over I 91 Over Vt 131	Windsor	16,200	Fair	1965
I 00091 Ml over I 91 Over Vt 131	Windsor	16,200	Fair	1965
I 00091 Ml over I 91 Over Vt 44 Millb	Windsor	16,200	Good	2014
I 00091 Ml over I 91 Over Vt 44 Millb	Windsor	16,200	Good	2013
I 00091 Ml over I 91 Over TH No 5	Windsor	16,200	Fair	1965
I 00091 Ml over I 91 Over TH No 5	Windsor	16,200	Fair	1965
I 00091 Ml over I 91 Over TH No 3	Windsor	16,200	Fair	1965
I 00091 Ml over I 91 Over TH No 3	Windsor	16,200	Fair	1965
I 00089 Ml over I 89 Over TH No 32	Windsor	16,100	Fair	1968
I 00089 Ml over I 89 Over TH No 4	Windsor	15,800	Good	1968
I 00089 Ml over I 89 Over TH No 36	Windsor	15,800	Fair	1968
I 00089 Ml over I 89 Over TH No 6	Windsor	15,800	Fair	1968
I 00089 Ml over I 89 Over TH No 35	Windsor	15,800	Fair	1968
I 00089 Ml over I 89 Over Th17&fay Bk	Windsor	15,800	Fair	1968
I 00089 Ml over I 89 Over Th17&fay Bk	Windsor	15,800	Fair	1968
I 00089 Ml over I 89 Over Vt14&wht Rv	Windsor	15,800	Fair	1968
I 00089 Ml over I 89 Over Vt14&wht Rv	Windsor	15,800	Fair	1968
I 00089 Ml over I 89 Over TH 3 & Necr	Windsor	15,800	Fair	1968
I 00089 Ml over I 89 Over Th3 & Necr	Windsor	15,800	Fair	1968
I 00089 Ml over I 89 Over Wr&necr&107	Windsor	15,800	Fair	1968
I 00089 Ml over I 89 Over Wr&necr&107	Windsor	15,800	Poor	1968
US 00007 Ml over US 7 Over Necrr	Franklin	15,700	Fair	1936
Vt 00009 Ml over Whetstone Brook	Windham	15,500	Fair	1914
Ethan Allen Prkway over E A Pky Over Vt 127	Chittenden	15,000	Good	1984
I 00091 Ml over I 91 Over Vt 103	Windham	15,000	Poor	1963
I 00091 Ml over I 91 Over Vt 103	Windham	15,000	Fair	1963
I 00091 Ml over I 91 Over Gm Rr Wlmsr	Windham	15,000	Good	2019
I 00091 Ml over I 91 Over Gm Rr Wlmsr	Windham	15,000	Good	2021
I 00091 Ml over I 91 Over TH No 22	Windham	15,000	Good	1965
I 00091 Ml over I 91 Over TH No 20	Windham	15,000	Good	1965
I 00091 Ml over I 91 Over US 5	Windsor	15,000	Fair	1965
I 00091 Ml over I 91 Over US 5	Windsor	15,000	Fair	1965
I 00091 Ml over Black River	Windsor	15,000	Fair	1965
I 00091 Ml over Black River	Windsor	15,000	Fair	1965
I 00091 Ml over Bike Path	Windsor	15,000	Fair	1965
I 00091 Ml over Bike Path	Windsor	15,000	Fair	1965
Fau Vt127 over N.e.c.r.r.	Chittenden	14,800	Fair	1971
Fau Vt127 over Winooski River	Chittenden	14,800	Fair	1983
US 00005 Ml over West River	Windham	14,600	Good	1987
US 00005 Ml over Brook	Windham	14,600	Fair	1959
I 00089 Ml over I 89 Over Bike Path	Franklin	14,400	Good	1967
I 00089 Ml over I 89 Over Bike Path	Franklin	14,400	Good	1967
US 00007 Ml over US 7 Over N.e.c. Rr	Chittenden	13,600	Fair	1952
US 00007 Ml over Cold River	Rutland	13,500	Fair	1968
US 00302 Ml over Stevens Branch	Washington	13,500	Good	2023
Nh 10a Wheelock ST over Connecticut River	Windsor	13,460	Fair	1998
US 00004 Ml over Clarendon Pittsford R.r.	Rutland	13,400	Fair	1968
US 00004 Ml over Clarendon Pittsford R.r.	Rutland	13,400	Fair	1968
US 00004 Ml over US 4 Over Vt 4a	Rutland	13,400	Fair	1968
US 00004 Ml over US 4 Over Vt 4a	Rutland	13,400	Fair	1968
US 00004 Ml over US 4 Over Vt 133	Rutland	13,400	Fair	1968
US 00004 Ml over US 4 Over Vt133	Rutland	13,400	Fair	1968