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Every bridge in Windham County, Connecticut

Name: Every bridge in Windham County, Connecticut
Creator: Bridge Report Card
License: https://creativecommons.org/publicdomain/zero/1.0/

264 inventoried bridges, busiest first

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

Windham County, Connecticut, has 264 bridges in the 2025 National Bridge Inventory: 79 rated good, 162 fair, and 23 poor (as of August 20, 2026).
This index lists every one of them, busiest first; each links to its own condition record.

Bridge	Built	Vehicles/day	Condition
Interstate-395 NB over US Route 6	1963	129,000	Fair
Interstate 95 over Noroton River	1958	123,700	Fair
Interstate-395 over Roper Road	1958	32,700	Fair
Interstate-395 over Plainfield Road	1958	30,400	Fair
Interstate-395 over Lathrop Brook	1958	30,000	Good
Interstate-395 over Mill Brook	1958	30,000	Good
Interstate-395 over Abandoned Railroad	1958	27,800	Good
Interstate-395 over SR 647 (lathrop Road)	1958	25,000	Fair
Interstate-395 over Route 14A	1958	24,900	Fair
Interstate-395 over Culver Brook	1966	21,000	Fair
US Route 6 over Five Mile River	1959	18,300	Fair
US Route 6 over Quinebaug River	1957	18,300	Fair
Interstate-395 NB over Tracy Road	2017	17,000	Good
Interstate-395 SB over Whetstone Brook	1962	16,600	Fair
Interstate-395 SB over Tracy Road	1968	16,500	Fair
Interstate-395 NB over Route 12	1962	16,050	Fair
Interstate-395 SB over Route 12	1962	16,050	Fair
Interstate-395 SB over Five Mile River	1968	15,500	Fair
SR 661 over Willimantic River Necrr	2000	15,400	Good
Interstate-395 NB over Killingly Drive	1962	15,100	Fair
Interstate-395 NB over SR 607 Westcott Road	1962	15,100	Good
Interstate-395 NB over Whetstone Brook	1962	15,100	Fair
US Route 6 over U.S. Route 6 Expressway	1973	15,000	Fair
Interstate-395 SB over Killingly Drive	1962	14,900	Fair
Interstate-395 SB over SR 607 Westcott Road	1962	14,900	Good
Interstate-395 NB over Five Mile River	1968	14,700	Fair
Interstate-395 SB over Prov & Worc Railroad	1968	14,500	Fair
Interstate-395 NB over Prov & Worc Railroad	1968	14,200	Fair
Interstate-395 SB over Route 101	1967	14,000	Fair
Interstate-395 NB over Route 101	1967	13,900	Fair
Interstate-395 SB over US Route 6	1963	12,900	Fair
Interstate-395 NB over Abandoned Railroad	1968	12,500	Fair
Interstate-395 NB over East Franklin Street	1963	12,100	Good
Interstate-395 NB over Ballard Road	1965	12,000	Fair
Interstate-395 SB over Abandoned Railroad	1968	11,800	Fair
Route 171 over Saw Mill Brook	1951	11,800	Fair
Interstate-395 SB over Ballard Road	1965	11,700	Fair
Interstate-395 SB over East Franklin Street	1963	11,300	Fair
Route 101 over Five Mile River	1940	11,300	Fair
Interstate-395 SB over US Route 44 (school St)	1965	11,200	Fair
US Route 44 over Little River	1987	10,600	Fair
Interstate-395 NB over US Route 44 (school St.)	1965	10,500	Fair
US Route 44 over Canal	1935	10,400	Fair
US Route 44 over Quinebaug River	1925	10,400	Fair
Interstate-395 NB over Wilsonville Road	1967	10,200	Fair
Interstate-395 SB over Ramp 072 (I-395 NB)	1965	10,100	Fair
Route 171 over Prov & Worc Railroad	1957	9,800	Fair
Route 171 over Quinebaug River	1952	9,700	Fair
Interstate-395 SB over Wilsonville Road	1967	9,500	Fair
Route 171 over Little River	1951	9,300	Good
Route 101 over White Brook	1932	9,200	Fair
Route 101 over Quinebaug River	1957	9,100	Fair
Route 12 over Whetstone Brook	2000	9,100	Fair
US Route 6 over Blackwell Brook	1985	9,100	Good
US Route 6 WB over New England Central RR	1971	8,950	Fair
Route 32 over Obwebetuck Brook	1940	8,800	Fair
Route 32 over Larrabe Brook	2003	8,600	Good
U.S. Route 6 over Merrick Brook and Trail	1948	8,600	Good
US Route 6 over Cedar Swamp Brook	1993	8,600	Good
Route 101 over Mashamoquet Brook	1929	8,500	Fair
Kennedy Drive over I-395 & I-395 Ramp 061	1967	8,400	Fair
Route 12 over Five Mile River	1968	8,300	Fair
Route 32 over Willimantic River	1868	8,300	Fair
US Route 6 WB over Route 32	1971	8,300	Fair
Route 66 over Natchaug River	2020	7,800	Good
Route 12 over Five Mile River	1993	7,600	Good
US Route 44 over Bigelow Brook	1929	7,500	Fair
US Route 6 over Snake Meadow Brook	1950	7,500	Good
Route 14 over Kitt Brook	1962	7,400	Fair
Route 66 over New England Central RR	1938	7,300	Fair
Route 66 over Providence&worcester RR	1937	7,300	Fair
US Route 44 over Mount Hope River	1990	7,300	Fair
US Route 6 over SR 607	1961	7,300	Fair
US Route 6 EB over New England Central RR	1971	6,900	Fair
Attawaugan CR Road over Interstate 395-sb	1968	6,800	Fair
Attawaugan CR Road over Interstate-395 NB	1967	6,800	Fair
Route 12 over Mill Brook	1920	6,600	Good
US Route 44 over Abington Brook	1942	6,600	Good
US Route 44 over Mashamoquet Brook	1941	6,600	Fair
Route 14 over Quinnebaug River	1951	6,500	Fair
U.S. Route 6 over Little River	1949	6,400	Good
Route 12 over Moosup River	1993	6,300	Good
US Route 6 over Quanduck Brook	1946	6,100	Fair
Bridge Street over Quinebaug River	1958	6,000	Fair
US Route 6 EB over Route 32	1972	6,000	Good
South Main Street over Canal	1950	5,775	Fair
US Route 44 over Still River	1991	5,500	Fair
Route 12 over Five Mile River	1937	5,100	Fair
Route 171 over Mill Brook	1992	5,100	Fair
Route 14 over Merrick Brook	2020	4,800	Good
Route 200 over Abandoned Railroad	1960	4,800	Fair
SR 695 over Quanduck Brook	1958	4,800	Good
US Route 44 over Five Mile River	1931	4,700	Fair
Route 14 over Little River	1928	4,500	Fair
Route 200 over Interstate-395	1967	4,500	Fair
Route 74 over Knowlton Brook	1939	4,500	Good
SR 695 over Snake Meadow Brook	1958	4,500	Good
Route 14 over Natchaug River	1986	4,400	Fair
US Route 44 over Knowlton Brook	1929	4,400	Fair
Route 12 over French River	1937	4,300	Fair
Route 14 over Beaver Brook	1939	4,300	Fair
Route 205 over Quinebaug River & Canal	1959	4,300	Fair
US Route 44 over Wappoquia Brook	2016	4,300	Good
Route 169 over Mashamoquet Brook	1936	4,200	Fair
Route 198 over Natchaug River	1926	4,200	Fair
Heritage Road over Interstate-395	1965	4,000	Fair
Route 12 over Canal	1928	4,000	Fair
Route 12 over Prov & Worc Railroad	1985	4,000	Fair
West Thompson Road over French River	1935	3,800	Fair
West Thompson Road over Spillway Channel	1965	3,800	Good
Route 14 over Moosup River	1962	3,700	Good
Route 203 over Shetucket River	1997	3,700	Good
Route 12 over Prov & Worc Railroad	1977	3,600	Good
Pond Street #1 over Moosup River	1982	3,575	Fair
Route 169 over Kitt Brook	1990	3,500	Good
Interstate-395 Ram over Perry Brook	1966	3,400	Fair
Route 169 over Cory Brook	1931	3,300	Fair
US Route 6 EB over SR 695 West Bound	1958	3,200	Fair
Mansfield Road over Natchaug River	1995	2,800	Fair
Route 89 over Mount Hope River	2010	2,800	Good
Walnut Street over Interstate-395	1965	2,703	Fair
I-395 Tr 803 over East Franklin Street	1963	2,700	Good
Route 193 over Interstate 395	1965	2,700	Fair
Route 14 over Moosup River	1940	2,600	Fair
Route 197 over Muddy Brook	1987	2,600	Fair
Route 197 over Quinebaug River	1931	2,600	Fair
South Main Street over Moosup River	1997	2,532	Good
Buckley Hill Road over French River	1937	2,300	Poor
Buckley Hill Road over French River Canal	1976	2,300	Poor
North Street over Five Mile River	1973	2,300	Fair
Route 169 over Blackwell Brook	1927	2,300	Fair
Fabyan Woodstck Rd over Quinnebaug River	1999	2,295	Good
Route 14 over Moosup River	1928	2,200	Fair
Route 14A over Cedar Swamp Brook	2019	2,200	Good
Route 169 over Tatnic Brook	1990	2,200	Good
Route 244 over Still River	1991	2,200	Good
SR 668 - Butts Bri over Quinebaug River	1937	2,200	Fair
SR 668 over Prov & Worc Railroad	1979	2,200	Fair
SR 695 Westbound over Interstate-395 NB	1958	2,200	Fair
Route 14A over Moosup River	1925	2,100	Fair
Route 171 over Bungee Brook	1988	2,100	Fair
Route 89 over Mount Hope River	1930	2,100	Fair
Lathrop Road over Lathrop Brook	2017	1,940	Good
Roseland Park Road over Muddy Brook	1930	1,924	Fair
Route 12 over Interstate-395	1965	1,900	Fair
Route 198 over Bigelow Brook	1939	1,900	Fair
Margaret Henry Rd over SR 695	1958	1,873	Fair
Moosup Pond Road over Interstate-395	1958	1,768	Fair
Plains Road over Shetucket River	1947	1,700	Fair
Green Hollow Road over U.S. Route 6	1967	1,600	Fair
Route 14 over Moosup River	2021	1,600	Good
Route 193 over Abandoned Railroad	1950	1,600	Fair
Route 89 over Mount Hope River	1939	1,600	Fair
Water Street over Moosup River	1997	1,491	Good
Woodstock Ave #1 over Little River	2020	1,481	Good
Valley Road over Whetstone Brook	2001	1,458	Good
Ballouville Road over Canal	1961	1,400	Fair
Ballouville Road over Five Mile River	1860	1,400	Fair
Route 97 over Mashamoquet Brook	2012	1,400	Good
East Putnam Road over Cady Brook	1940	1,398	Fair
Sterling Hill Road over Ekonk Brook	2012	1,385	Fair
Tatnic Road over Stony Brook	2000	1,345	Good
Soap Street over Interstate-395	1968	1,316	Fair
Quaddick Road over Five Mile River	1930	1,300	Fair
Wilsonville Road over French River	1936	1,300	Poor
Blain Road over French River	1940	1,255	Fair
Mason Road over Blackwell Brook	1991	1,208	Fair
Dog Hill Road over Interstate-395	1962	1,200	Fair
Woodchuck Hill Rd over Little River	1900	1,178	Poor
Beecher Road over Blackwell Brook	2000	1,135	Good
River Road over Five Mile River	2012	1,020	Good
Chestnut Hill Road over Five Mile River	1937	1,019	Fair
Rock Avenue over Five Mile River	1959	1,000	Good
SR 664 over SR 695 - Snake Meadow Rd	1958	1,000	Fair
Packerville Road over Mill Brook	1850	994	Good
Red Bridge Road over Quinebaug River	1956	957	Fair
Brook Road #2 over Merrick Brook	1970	945	Good
US Rte 6 Tr 803 over Franklin Street	1963	900	Good
US Route 6 Rmp 002 over Snake Meadow Brook	1946	850	Good
Recreation Park St over Little River	2020	803	Good
Church Street over Moosup River	1950	780	Good
Old Colony Road over Bungee Brook	1933	750	Fair
US Route 6 Rmp 003 over Snake Meadow Brook	1959	750	Good
River Road over Five Mile River	2012	714	Good
Munyan Road over Five Mile River	2000	685	Good
East Putnam Road over Mary Brown Brook	1955	684	Poor
Quaddick Town Farm over Five Mile River	2000	650	Fair
Wrights Crossing R over Mashamoquet Brook	1999	643	Good
Main Street over Quanduck Brook	1939	619	Fair
Cook Hill Road over Whetstone Brook	2002	614	Good
Shepard Hill Road over Prov & Worc Railroad	2000	610	Good
Woodward Road over Blackwell Brook	1985	607	Fair
SR 664 over Snake Meadow Brook	1925	600	Poor
Pratt Road over Lathrop Brook	1990	595	Fair
Station Road over Merrick Brook	1935	590	Fair
Stone Bridge Road over Little River	1914	572	Fair
Wauregan Road over Blackwell Brook	1930	572	Good
Five Mile River Rd over Five Mile River	1930	550	Fair
Brandy Hill Road over Quaddick Lake	1940	542	Fair
Laurel Hill Road over Blackwell Brook	1987	539	Fair
Gibson Hill Road over Quanduck Brook	1950	528	Good
Main Street over French River	1989	528	Good
East Old Route 6 over Little River	1921	500	Fair
North Sterling Rd over Quanduck Brook	1940	499	Good
Brooklyn Turnpike over Merrick Brook	1940	480	Fair
Fitzgerald Road over Blackwell Brook	1986	458	Fair
North Road over Five Mile River	1991	425	Fair
Gooseneck Hill Rd over Cory Brook	1940	414	Fair
Sayle Avenue over Interstate-395 NB	1965	410	Fair
Sayle Avenue over Interstate-395 SB	1965	410	Fair
Peake Brook Road over Little River	1987	409	Poor
River Road over Quanduck Brook	1983	409	Good
Barber Hill Road over Moosup River	1930	402	Good
England Road over Natchaug River	1900	398	Fair
Windham Road over Little River	1999	372	Good
New Road over Rocky Brook	1960	371	Fair
Taft Pond Road over Mashamoquet Brook	1900	371	Poor
Gager Hill Road over Merrick Brook	1936	357	Poor
Chase Road over Five Mile River	2015	347	Good
Saw Mill Hill Road over Rounds Brook	1984	347	Good
Squaw Rock Road over SR 695	1958	342	Fair
Westford Hill Road over Mount Hope River	1960	340	Fair
Ross Road over SR 695	1958	330	Fair
Saw Mill Hill Road over SR 695	1958	326	Fair
Old Kings Highway over Little River	2001	324	Good
North Bigelow Road over Little River	1946	320	Fair
Spicer Road over Five Mile River	1972	275	Poor
Mill Bridge Rd # 1 over Bungee Brook	2017	270	Good
James Road over Mount Hope River	1970	260	Fair
River Street over Factory Tunnel	1920	259	Good
Morey Road over Natchaug River	2000	250	Good
North Bear Hill Rd over Natchaug River	2018	250	Good
Sand Hill Road over Little River	1996	250	Good
Baker Road over Quaddick Lake	1940	246	Poor
Kenyonville Road over Still River	1947	246	Poor
River Street No 1 over Moosup River	2001	240	Fair
Chase Road over Cady Brook	1940	238	Poor
Lowell Davis Road over Interstate-395	1967	215	Fair
Brickyard Road over Quinebaug River	1956	212	Fair
Hammond Hill Road over Little River	1941	204	Fair
Ashford Road over Bigelow Brook	1937	200	Poor
Drain Street over Little River	1970	193	Fair
Elmdale Road over Kitt Brook	1970	176	Fair
Tracy Road #1 over Kitt Brook	1928	176	Poor
Miller-goodwin Con over Little River	1930	175	Poor
Cotton Bridge St over Quinebaug River	1956	151	Poor
Covell Road over Mashamoquet Brook	1900	132	Good
Putnam Road over Five Mile River	1999	132	Good
Pilfershire Road over Still River	1939	125	Fair
Squaw Rock Road over Interstate-395	1962	122	Fair
Wolf Den Drive over Mashamoquet Brook	1900	118	Fair
Peep Toad Road over Whetstone Brook	1850	110	Fair
Technology Park Dr over Quinebaug River	2015	108	Good
Rhode Islnd Line R over Mary Brown Brook	1987	107	Fair
Day Road over Woppoquia Brook	2008	106	Good
Sumola Road over Quanduck Brook	2018	100	Fair
Marcy Road over Natchaug River	1997	85	Fair
Sunset Hill Road over Interstate-395	1967	70	Fair
Boston Hollow Rd 2 over Bigelow Brook	1910	55	Poor
Wright Road over Quanduck Brook	1965	37	Poor
Axe Factory Rd #2 over Bigelow Brook	1975	30	Poor
Bosworth Road over Mashamoquet Brook	1950	18	Poor
Bass Road over Merrick Brook	1932	–	Poor
Brook Road #2 over Merrick Brook	1970	–	Poor

Source: FHWA National Bridge Inventory, 2025.

Windham County bridge conditions · Connecticut bridges by county.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.