Most Traveled Poor-Condition Bridges in Connecticut

Connecticut has 209 bridges in poor condition. The table below shows them ranked by daily traffic volume — the bridges that carry the most vehicles while in need of repair or replacement.

Bridge	County	Daily Traffic	Year Built	Length
Interstate-95 over Mill Plain Road	Fairfield	130,300	1958	77.1 ft
Interstate-95 over Metro North Railroad	New Haven	121,500	1956	465.9 ft
Route 2 over Hockanum River	Hartford	75,400	1962	444.9 ft
Interstate-84 WB over Hamilton Street	Hartford	68,900	1967	121.1 ft
Interstate-91 NB over Elm Street	Hartford	64,400	1964	111.2 ft
Interstate-84 EB over I-84WB Rte8 Naugatuck Rv	New Haven	63,000	1967	3766.1 ft
Interstate-95 over Route 161	New London	59,100	1958	106.3 ft
Route 9 over P&w Railroad & Union ST	Middlesex	55,700	1950	207.0 ft
Interstate-91 SB over Csorr SR 598wb & Tr803	Hartford	50,700	1964	1800.2 ft
Route 15 & U.s. 5 over P&w Rr & Hartford AVE	Hartford	47,500	1942	307.7 ft
Interstate 95 Nort over Thames Rv Rr Local Roads	New London	42,600	1943	5931.1 ft
Interstate-84 EB over Shadduck Road	New Haven	35,800	1964	131.9 ft
Interstate 684 NB over Byram River	Fairfield	35,050	1968	59.1 ft
Interstate-395 over Bishop Crossing RD	New London	34,800	1958	137.1 ft
Route 15 NB over Quinnipiac River	New Haven	33,700	1946	107.0 ft
Interstate 84 WB over RTE 8 Naug Riv M-n Rr	New Haven	33,600	1967	2461.0 ft
Interstate-95 SB over Route 12	New London	33,500	1964	261.2 ft
Route 15 over Mc Mullen Avenue	Hartford	32,000	1943	54.1 ft
Interstate-95 Sout over Groton Reservoir	New London	30,500	1964	723.1 ft
Route 8 Northbound over Route 8 SB & Local Roads	New Haven	30,400	1966	2633.9 ft
Route 66 over Conn River RTE 9 P&w Rr	Middlesex	28,000	1938	3428.1 ft
Interstate-691 EB over Interstate-91	New Haven	22,500	1965	287.1 ft
Route 40 SB over Amtrak Railroad	New Haven	22,200	1971	122.0 ft
US Route 44 RTE 1 over Still River	Litchfield	18,500	1949	136.2 ft
US Route 1 over West River	Fairfield	17,600	1950	102.4 ft
Route 8 Southbound over Riverside St-sunnyside	New Haven	16,900	1966	1588.9 ft
Route 8 Northbound over Branch Brook	Litchfield	16,800	1964	271.7 ft
US RTE 1 W Broad S over Pawcatuck River	New London	16,400	1932	116.1 ft
Route 15 SB over Route 314 - Berlin Tnpk.	Hartford	16,000	1942	158.1 ft
SR 745 Kimberly Av over West River	New Haven	16,000	1969	461.9 ft
Route 195 over Interstate 84	Tolland	15,900	1956	200.5 ft
US 44 EB & Main ST over I-84 & Morgan ST Ramp	Hartford	14,700	1963	205.4 ft
Route 130 over Pequonnock River	Fairfield	14,600	1975	524.9 ft
I-84 Tr 809 over Route 8 NB Riverside ST	New Haven	14,600	1966	780.8 ft
US Route 1 over Metro North Railroad	Fairfield	14,300	1933	248.0 ft
Route 9 Northbound over Beaver Meadow Road	Middlesex	14,300	1966	100.7 ft
West Broad Street over Rippowam River	Fairfield	14,220	1954	126.0 ft
SR 502 -spencer ST over Interstate-384	Hartford	13,700	1974	320.9 ft
Route 17 over New London Turnpike	Hartford	12,600	1952	60.0 ft
Quinnipiac Street over Wallace Raceway	New Haven	12,500	1915	37.1 ft
Route 136 over Saugatuck River	Fairfield	12,400	1870	287.1 ft
Commerce Drive over Ash Creek	Fairfield	12,090	1950	46.9 ft
Route 32 over New England Central Rr.	New London	11,800	1941	235.6 ft
SR 536 -crooked ST over Pan Am Railroad	Hartford	11,300	1969	186.7 ft
Route 2 Eastbound over Route 85	New London	11,200	1966	118.1 ft
I-84 830 Sr500-805 over I-84 EB & SR 500	Hartford	10,500	1964	73.5 ft
Route 17 NB over Route 17 SB Ramp 007	Hartford	9,800	1952	73.2 ft
Route 322 over Ten Mile River	Hartford	9,500	1989	36.1 ft
Route 82 over Connecticut River	Middlesex	9,100	1913	884.8 ft
Route 34 over Housatonic River	Fairfield	8,800	1919	982.9 ft
Toelles Road over Quinnipiac River	New Haven	8,703	1982	119.1 ft
Fairfield Avenue over Interstate-95	Fairfield	8,600	2015	170.9 ft
Island Brook AVE over Pequonnock River	Fairfield	8,240	1938	54.1 ft
SR 738 (e. Center over Interstate-91	New Haven	8,000	1965	308.1 ft
Route 153 (essex R over Interstate-95	Middlesex	7,900	1957	179.1 ft
Grove Street over Housatonic River	Litchfield	7,900	1977	345.5 ft
East Albert Street over Naugatuck River	Litchfield	7,800	1959	156.5 ft
US Route 44 over Wachocastinook Creek	Litchfield	7,400	1951	41.0 ft
New London Tpke over Yantic River	New London	7,400	1963	142.1 ft
Jerome Avenue over Freeman Hill Brook	Hartford	7,240	1964	39.0 ft
I-95 N On Ramp 316 over Drainage	Fairfield	7,100	1955	32.8 ft
Fern Street over West Branch Trout Brook	Hartford	7,000	1916	24.0 ft
Congress Street #2 over Mill River	Fairfield	6,505	1935	35.1 ft
Kennedy Avenue over Still River	Fairfield	6,500	1964	43.0 ft
River Road #2 over Strickland Brook	Fairfield	6,300	1977	44.9 ft
Center Street over Harbor Brook	New Haven	6,186	1871	24.9 ft
US Route 1 NB over I-95 Ramp 310 SR 641 SB	New London	6,100	1973	300.5 ft
SR 736 - Buckingha over Gulf Pond	New Haven	5,900	1951	74.5 ft
Route 146 over West River	New Haven	5,500	1910	57.1 ft
Church Street over W Br Naugatuck River	Litchfield	5,350	1956	111.2 ft
West Cedar Street over Five Mile River	Fairfield	5,120	1910	27.9 ft
I-84 Tr 813 over I-84 WB & SR 536	Hartford	4,900	1969	507.9 ft
Oregon Road over Quinnipiac River	New Haven	4,900	1963	174.9 ft
US Route 202 over Shepaug River	Litchfield	4,800	1957	186.0 ft
Route 10 over Route 322	Hartford	4,600	1936	59.1 ft
Route 31 over New England Central Rr	Tolland	4,600	1947	88.9 ft
Geo.washington HWY over Miry Brook	Fairfield	4,490	1986	28.9 ft
Lakeside Drive over North Stamford Reservoir	Fairfield	4,220	1936	40.0 ft
I-84 Tr 808 over Route 8 SB & Ramp 129	New Haven	4,200	1966	651.9 ft
Kensington Road over Mattabesset River	Hartford	4,200	1958	65.0 ft
Alpha Avenue over Amtrak Rr & Local Roads	New London	4,200	1940	625.0 ft
Quarry Road over Interstate-95	New Haven	4,100	1958	171.9 ft
Humphrey Street over Mill River	New Haven	4,100	1908	85.0 ft
Old Kings Highway over Stony Brook	Fairfield	3,820	1935	26.9 ft
Route 154 over Roaring Brook	Middlesex	3,800	1931	20.0 ft
Naugatuck Avenue over Metro North Railroad	New Haven	3,790	1929	99.1 ft
Boardman Road over Housatonic River	Litchfield	3,700	1984	234.6 ft
Greens Farms Road over Sasco Brook	Fairfield	3,540	1973	35.1 ft
Cedar Heights Road over Rippowam River	Fairfield	3,390	1933	32.2 ft
Curtiss Street over Interstate-84	Hartford	3,100	1963	265.1 ft
Eagle Street over Naugatuck River	New Haven	3,067	1956	178.1 ft
Meadow Street over Mad River	Litchfield	3,010	1956	73.2 ft
Route 17 Ramp 007 over New London Turnpike	Hartford	3,000	1952	84.0 ft
Route 154 over Back River	Middlesex	3,000	1935	32.2 ft
Route 32 NB over I-95 US 1 NB SR 623&641	New London	3,000	1974	764.1 ft
Clapboard Hill RD over East River	New Haven	3,000	1950	39.0 ft
Wellers Bridge RD over Shepaug River	Litchfield	3,000	1955	147.0 ft
Connelly Parkway over Mill River	New Haven	2,900	1940	83.0 ft
River Road #1 over Sumner Brook	Middlesex	2,892	1920	59.1 ft
Franklin Street over E Br Naugatuck River	Litchfield	2,840	1958	66.9 ft
East Street over Pequabuck River	Hartford	2,805	1900	62.3 ft
Route 207 over Beaver Brook	New London	2,800	1938	43.0 ft
Route 156 over Four Mile River	New London	2,800	1982	27.9 ft
I-84 Ramp 197 over Ramp 202 Meadow Street	New Haven	2,800	1967	671.9 ft
Wall Street over E Branch Naugatuck River	Litchfield	2,780	1961	70.5 ft
Bassetts Bridge RD over Naubesatuck Lake	Tolland	2,700	1950	35.1 ft
Horton Hill Rd. over Marks Brook	New Haven	2,700	1940	25.9 ft
River Road over Falls River	Middlesex	2,677	1954	44.0 ft
Route 53 over Saugatuck Reservoir	Fairfield	2,600	1939	44.0 ft
Route 337 over Morris Creek	New Haven	2,600	1936	36.1 ft
Rings End Road over Gorhams Pond	Fairfield	2,600	1929	120.1 ft
Bamforth Road over Interstate-84	Tolland	2,360	1978	243.4 ft
Buckley Hill Road over French River	Windham	2,300	1937	66.9 ft
Buckley Hill Road over French River Canal	Windham	2,300	1976	53.1 ft
Route 4 over Guinea Brook	Litchfield	2,200	1933	27.9 ft
Newell Street over Quinnipiac River	Hartford	2,158	1964	39.0 ft
Old Road #2 over Sasco Brook	Fairfield	2,030	1965	29.9 ft
Groton Long Pt RD over Palmer Cove	New London	2,025	1935	56.1 ft
Waite Street over Lake Whitney	New Haven	2,000	1935	65.0 ft
Morehouse HWY #1 over Mill River	Fairfield	1,930	1970	52.2 ft
Wire Mill Road over Haviland Brook	Fairfield	1,920	1957	24.9 ft
Wallens Street over Still River	Litchfield	1,860	1955	74.8 ft
Newfield Road over E Br Naugatuck River	Litchfield	1,850	1957	66.6 ft
Downs Street over Pequabuck River	Hartford	1,750	1938	78.1 ft
Route 163 over Oxoboxo Brook	New London	1,600	1925	24.9 ft
Route 191 over Scantic River	Hartford	1,500	1925	85.0 ft
Mills Lane #1 over Wash Brook	Hartford	1,440	1974	26.9 ft
Wilsonville Road over French River	Windham	1,300	1936	65.0 ft
Braeburn Road over Trout Brook	Hartford	1,285	1960	20.0 ft
Copse Road over Amtrak Railroad	New Haven	1,200	1910	32.2 ft
Woodchuck Hill RD over Little River	Windham	1,178	1900	38.1 ft
Main Street Ext. over Sumner Brook	Middlesex	1,101	1935	27.9 ft
Russell Avenue over Philo Brook	Hartford	1,050	1969	35.1 ft
New Rock Hill Road over Interstate-91	New Haven	950	1965	287.7 ft
Turkey Hill Road over Housatonic Railroad	Fairfield	948	1983	132.9 ft
Route 89 over Interstate 84	Tolland	930	1958	196.9 ft
Van Car Road over East Aspetuck River	Litchfield	908	1957	53.1 ft
Wheaton Road over East Aspetuck River	Litchfield	908	1985	35.1 ft
I-91 Tr 839 over I-91-153 I-84-825 Us44eb	Hartford	900	1961	695.2 ft
Flanders Road over Willimantic River	Tolland	800	1914	76.1 ft
Lawler Lane over Interstate-395	New London	700	1958	164.7 ft
Route 263 over E Branch Naugatuck River	Litchfield	700	1935	28.9 ft
East Putnam Road over Mary Brown Brook	Windham	684	1955	29.9 ft
24 Bumper Road over Route 8	Litchfield	680	1966	407.8 ft
Merryall Road over West Aspetuck River	Litchfield	655	1937	35.1 ft
Taylor Hill Road over Interstate-395	New London	645	1958	208.0 ft
Hydeville Road over Furnace Brook	Tolland	644	1935	24.0 ft
Willow Street over Willow Brook	New Haven	625	1924	29.9 ft
Squire Hill Road over West Aspetuck River	Litchfield	625	1956	49.9 ft
SR 664 over Snake Meadow Brook	Windham	600	1925	27.9 ft
Fort Path Road over Amtrak Railroad	New Haven	545	1910	35.1 ft
Cranberry Pond RD over Interstate 395	New London	537	1958	188.6 ft
Winwood Circle over Wrights Brook	Tolland	535	1970	21.0 ft
Industrial Park Ro over Gages Brook	Tolland	535	1980	24.0 ft
Gerber Drive over Gages Brook	Tolland	535	1980	30.2 ft
Sand Road over West Aspetuck River	Litchfield	516	1983	32.2 ft
Waterside Lane over Hammock River	Middlesex	510	1994	79.1 ft
Old Colchester RD over Raymond Brook	Tolland	504	1956	26.9 ft
Forge Hill Road over Pachaug River	New London	482	1920	22.0 ft
Valley Road over Aspetuck River	Fairfield	450	1955	56.1 ft
Mountain Road over Wataba Lake	Fairfield	444	1955	22.0 ft
Atwoodville Road over Mount Hope River	Tolland	430	1950	141.4 ft
Salem Road over East Br Eight Mile River	New London	421	1991	40.0 ft
White Street over Still River	Litchfield	410	1956	133.9 ft
Peake Brook Road over Little River	Windham	409	1987	46.9 ft
Long Hill Road over Hop River	Tolland	401	1934	43.0 ft
Cobble Road over Hollenbeck River	Litchfield	378	1956	115.2 ft
Taft Pond Road over Mashamoquet Brook	Windham	371	1900	25.3 ft
Gager Hill Road over Merrick Brook	Windham	357	1936	35.1 ft
Bunker Hill Road over Hop River	Tolland	340	1960	57.1 ft
Colony Road over Latimer Brook	New London	328	1982	37.1 ft
Locust Road over Rock Brook	Litchfield	319	1967	28.9 ft
Ben Merrill Road over Brook	Middlesex	318	2000	26.2 ft
Bridge Street over Mad River	Litchfield	310	1956	77.1 ft
Judges Hollow RD over Aspetuck River	Fairfield	310	1957	30.8 ft
Silver Hill Road over Aspetuck River	Fairfield	300	1920	43.0 ft
Spicer Road over Five Mile River	Windham	275	1972	26.6 ft
Kenyonville Road over Still River	Windham	246	1947	24.0 ft
Baker Road over Quaddick Lake	Windham	246	1940	24.0 ft
Chase Road over Cady Brook	Windham	238	1940	24.0 ft
Michaels Way over W Branch Saugatuck River	Fairfield	215	1995	63.0 ft
Plymouth Street over Deckers Brook	Hartford	212	1955	20.0 ft
Mountain Road over Spaulding Brook	Litchfield	209	1955	21.7 ft
Pleasant Road over Interstate-91	Hartford	200	1959	212.9 ft
Ashford Road over Bigelow Brook	Windham	200	1937	30.8 ft
West Morris Road over Bantam River	Litchfield	200	1956	94.2 ft
Tracy Road #1 over Kitt Brook	Windham	176	1928	27.9 ft
Miller-goodwin Con over Little River	Windham	175	1930	37.1 ft
Prospect Hill Road over Route 2	New London	162	1959	176.2 ft
Cotton Bridge ST over Quinebaug River	Windham	151	1956	150.6 ft
Atwater Road over Rattlesnake Brook	Hartford	140	1979	21.0 ft
Grantville Road over Mad River	Litchfield	135	1956	34.1 ft
South Road over Still River	Litchfield	106	1984	20.7 ft
Industrial Park Ro over Gages Brook	Tolland	105	1980	24.0 ft
Country Village La over Brook	Middlesex	102	1970	25.9 ft
River Place over Blackberry River	Litchfield	100	1957	46.9 ft
Falls Road over Nonnewaug Brook	Litchfield	95	1956	30.8 ft
Whispering Pines R over Stream	Tolland	87	1975	20.7 ft
Smith Road over Hall Meadow Brook	Litchfield	77	1999	22.0 ft
Boston Hollow RD 2 over Bigelow Brook	Windham	55	1910	24.9 ft