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Every bridge in Fairfield County, Connecticut

862 inventoried bridges, busiest first (page 1 of 2)

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

Fairfield County, Connecticut, has 862 bridges in the 2025 National Bridge Inventory: 189 rated good, 640 fair, and 33 poor (as of August 20, 2026).
This index lists every one of them, busiest first, 500 per page; each links to its own condition record.

Page 1 · 2

Bridge	Built	Vehicles/day	Condition
Interstate-95 over Kings Hwy-goodwives Rv	1952	154,700	Fair
Interstate-95 over Bostwick Ave	2006	154,600	Fair
Interstate-95 over Bport Harbor Rt 130 Mnrr	1959	153,100	Fair
Interstate-95 over Norwalk Rv Hendricks Ave	1957	147,500	Fair
Interstate-95 over Route 136	1952	143,900	Fair
Interstate-95 over Metro North RR & Station	1958	143,300	Fair
Interstate-95 over Ferris Drive	1958	142,400	Fair
Interstate-95 over Davis Mill Pond	1958	140,400	Fair
Interstate-95 over I-95 Rmp 047/FIVE Mi Riv	1956	136,600	Fair
Interstate-95 over Keeler Avenue	1956	136,600	Fair
Interstate-95 over Sound Beach Avenue	1958	135,900	Fair
Interstate-95 over Ritch Avenue	1958	134,000	Fair
Interstate-95 over Metro North & City Sts	1999	133,800	Fair
Interstate-95 over North Pine Creek Road	1958	133,600	Fair
Interstate 95 over Metro-north Railroad	2006	133,300	Fair
Interstate-95 over Commerce Drive	1959	133,300	Fair
Interstate 84 & Ro over Kohanza Brook	1962	130,800	Fair
Interstate-95 over Unquowa Road	1958	130,500	Fair
Interstate-95 over Mill Plain Road	1958	130,300	Poor
Interstate-95 over Hancock Avenue	1959	129,100	Fair
Interstate-95 over Howard Avenue	1959	129,100	Fair
Interstate-95 over Bronson Road No. 1	1958	129,000	Fair
Interstate 84 over Padanaram Brook	1960	126,900	Fair
Interstate-95 over West Avenue	1956	126,100	Fair
Interstate-95 over West Avenue	1958	125,300	Fair
Interstate 95 over Wordin Avenue No. 2	1959	125,000	Fair
I-95 & Ledge Road over Stony Brook	1958	124,900	Fair
Interstate-95 over Franklin Street	1958	124,600	Fair
Interstate-95 over Round Hill Road	1958	124,600	Fair
Interstate-95 over Route 33	2023	124,600	Good
Interstate-95 over Maple Lane	1958	122,800	Fair
Interstate-95 over Sasco Creek	1958	122,800	Fair
I-95 & I-95 Ramp 0 over Greenwich Ave Rippowam	1958	122,600	Fair
Interstate-95 over Metro North Railroad	1954	122,500	Fair
Interstate-95 over Grasmere Avenue	1958	121,100	Fair
Interstate-95 over Laddins Rock Road	1958	121,100	Fair
Interstate-95 over New England Avenue	1958	121,100	Fair
Interstate-95 over Sunset Avenue	1958	121,100	Fair
Interstate-95 over US Route 1 Southbound	1958	121,100	Fair
Interstate-95 over Mianus River & Local Rds	1958	120,300	Fair
Interstate-95 over US Route 1	1958	120,300	Fair
Interstate-95 over Brentwood Avenue	1958	120,200	Fair
Interstate 84 over Beaver Brook	1962	120,000	Fair
Interstate 84 over Rockwell Road	1962	120,000	Fair
Interstate 84 over Tamarack Avenue	1960	120,000	Fair
Interstate-84 over Great Plain Road	1960	120,000	Fair
Route 15 over Cutspring Road	1940	119,800	Fair
Interstate 95 over Yellow Mill Pond&rte 130	1958	117,900	Fair
Interstate-95 over Pembroke Street	1959	117,900	Good
Interstate-95 over Route 127	1959	117,900	Fair
Interstate-95 over Davis Avenue	1958	117,700	Fair
Interstate-95 over Steamboat Road	1958	117,700	Fair
Interstate 84 over Franklin Street	1962	116,800	Fair
Interstate-95 over Ash Creek	2003	115,900	Good
Interstate-95 over Coolidge Street	1958	115,900	Fair
Interstate-95 over Keeler Brook	1958	115,900	Fair
Interstate-95 over Mill River	1958	115,800	Fair
Interstate-95 over Ssr 493(WASHINGTON Blvd)	1958	115,800	Fair
Interstate-95 over Route 135	1958	115,100	Fair
Interstate-95 over Beardsley Street	1958	115,000	Fair
Interstate-95 over Central Avenue	1959	115,000	Fair
Interstate-95 over Newfield Avenue	1959	115,000	Fair
Interstate-95 over Union Avenue	1959	115,000	Fair
Interstate-95 over West Broad Street	1958	113,400	Fair
I-95 & I-95 Ramps over Mnrr & Local Roads	1958	112,800	Fair
Interstate-95 over Lockwood Avenue	1958	112,800	Fair
Interstate-95 over Maple Avenue	1958	112,800	Fair
Interstate 95 over Crescent St & Mnrr	1958	112,200	Fair
Interstate-95 over Route 130 (fairfield Av)	2006	110,600	Fair
Interstate 95 over New Creek Road	1958	110,400	Fair
Interstate-95 over Westway Road	1958	110,400	Fair
Interstate-95 over Brookside Drive	1958	110,000	Fair
Interstate-95 over Compo Road South	1957	110,000	Fair
Interstate-95 over Route 136 & Saugatuck	1958	110,000	Fair
Interstate-95 over Field Point Road	1958	109,200	Fair
Interstate-95 over Shore Road # 1	1958	109,200	Fair
Interstate 84 over Kohanza Street	1962	108,000	Fair
Interstate 84 over Starr Avenue	1962	108,000	Fair
Route 15 over Silvermine River	1958	108,000	Fair
Interstate-95 over Harvard Avenue	1958	107,900	Fair
Interstate 95 over Chambers Street	1958	107,700	Fair
Interstate 95 over US Route 1 Northbound	1958	107,700	Fair
Interstate 95 over US Route 1 Southbound	1958	107,700	Fair
Interstate 95 over Myrtle Avenue No. 1	1958	107,100	Fair
Interstate-95 over Elm Street	1958	106,900	Fair
Interstate 95 over Old Post Road	1958	104,300	Fair
Interstate 95 over U.S. Route 1	1958	104,300	Fair
Interstate-95 over Center Street	1958	104,300	Fair
Interstate-95 over Route 130(STRATFORD Ave)	1958	103,700	Fair
Interstate-95 over River Avenue	1958	103,100	Fair
Interstate 95 over Broad Street	1959	102,700	Fair
Interstate 95 over Lafayette Street No. 2	1959	102,700	Good
Interstate-95 over Route 113 (main St.)	1958	102,500	Fair
Interstate-95 over Horseneck Creek	1958	101,800	Fair
Interstate-95 over Moffit Street	1959	101,700	Fair
Interstate-95 over Stagg Street	1959	101,700	Fair
Route 8 over Prospect Street	1968	101,700	Fair
Interstate 84 over Route 37 (north Street)	1960	99,000	Fair
Route 15 over Housatonic River & Mnrr	2004	98,800	Good
Interstate-95 over Church Street	1958	96,600	Fair
Interstate-95 over Delavan Avenue	1958	96,600	Fair
I-95 & I-95 Ramp 1 over Route 130 Westbound	1958	95,100	Fair
Interstate-95 over Atlantic Street	1958	94,100	Fair
Interstate-95 over Canal Street	1958	94,100	Fair
Interstate-95 over Honeyspot Road	1959	93,800	Fair
Interstate-95 over Johnsons Creek	1959	93,800	Fair
Interstate-95 over Rte 113 (hollister Ave.)	1959	93,800	Fair
Interstate-95 over Surf Avenue	1959	93,800	Fair
Interstate-95 over South Avenue No. 1	1959	92,800	Fair
Interstate 84 over Route 39	1962	91,900	Fair
Interstate-95 over Housatonic River	2017	88,400	Good
Interstate-95 over US Route 1 North Bound	2014	88,400	Good
Interstate-95 over US Route 1 Southbound	2014	88,400	Good
Route 8 Northbound over Catherine St & SB Main	1970	88,000	Fair
Route 15 over Unity Road	1940	86,100	Fair
Interstate 95 over Warren Street	1959	85,600	Good
Route 15 over Route 110	1940	83,800	Fair
Route 8 over Housatonic River Rt 110	1951	82,700	Fair
Interstate-84 over Pond Brook	1962	82,500	Fair
Route 15 over Huntington Road	1940	80,000	Fair
Route 15 over Pumpkin Brook	1941	80,000	Fair
Route 15 over Route 127	1934	77,400	Fair
I-84 Eastbound over Housatonic River	1953	76,300	Good
Interstate 84 East over Center Street	1978	73,900	Good
Route 15 over Rippowam River	1936	73,120	Fair
Route 15 over Silvermine Avenue	1938	72,400	Fair
Route 15 over Route 106	1937	70,400	Fair
Interstate 684 NB over Tamarack Swamp	1968	70,100	Fair
Route 15 over Mill River	2010	70,000	Good
Route 15 over Route 123	1937	69,900	Fair
Route 8 over Brook	1982	69,900	Good
Interstate 84 over Saw Mill Road	1962	69,200	Fair
Route 15 over Five Mile River	1937	68,300	Fair
Interstate-95 over US Route 1	2020	67,300	Good
Route 15 over Route 137	1937	66,520	Fair
Route 15 over Reservoir Avenue	1939	66,300	Fair
Route 15 over Saugatuck River	1938	66,300	Fair
Route 8 over Long Hill Avenue	1950	66,000	Good
Route 15 over Bayberry Lane #1	1939	65,700	Fair
Route 15 over Hillside Road	1940	65,700	Fair
Route 15 over Route 136	1938	65,700	Fair
Route 15 over Perry Avenue	1936	65,320	Fair
Route 15 over Mianus River	1937	65,120	Fair
Route 15 over Route 104	1936	64,420	Fair
Route 15 over Pequonnock River	1935	64,000	Good
Route 15 over Taconic Road	1936	62,900	Fair
SR 724 over US 1 and Metro North	1960	62,600	Fair
Route 15 over Route 57	1938	61,200	Fair
Route 15 over Route 33	1937	61,100	Fair
Route 15 over US Rte 7 & C-d Rdwy 601	1991	60,400	Fair
Route 8 & on Ramp over Streaming Ground Brook	1950	60,200	Fair
Route 15 over Route 58	1938	59,300	Fair
Route 15 over Cricker Brook	1940	59,220	Fair
Rte I95 over Fox Island Road Byram R	1956	58,294	Fair
Route 15 over Cross Highway	1938	56,700	Fair
Route 15 over Route 53	1937	56,400	Fair
Route 8 Southbound over US Route 1 North Ave	1970	54,300	Fair
Route 8 Southbound over Wells Street	1970	54,300	Fair
Route 15 over Byram River	1997	53,800	Fair
Route 15 over Converse Pond Brook	1935	53,800	Fair
Route 15 over Converse Pond Brook	1935	53,800	Fair
Route 15 over Converse Pond Brook	1934	53,800	Fair
Route 15 over Prvt Access Rd and Brook	1935	53,800	Fair
Route 15 over Riversville Rd E Br Byra	1935	53,800	Fair
Route 8 Northbound over Grand Street	1969	52,100	Fair
Route 8 Northbound over North Washington Avenue	1970	52,100	Fair
Route 8 Northbound over US Route 1 North Ave	1970	52,100	Fair
Route 8 Northbound over Wells Street	1970	52,100	Fair
Route 15 over Metro-north Railroad	1937	51,000	Fair
Route 15 over Norwalk River	1938	51,000	Fair
I-84 WB & Ramp 17 over US Routes 6 and 202	1962	50,100	Fair
I-84 EB & US Route over US Routes 6 and 202	1962	49,900	Fair
Interstate 84 EB over Still River	1962	48,900	Fair
Interstate-84 EB over SR 805 Eagle Rd & Hrr	1962	48,900	Fair
Route 8 Northbound over John Street	1968	47,900	Fair
Route 8 Northbound over Route 130 East Bound	1968	47,900	Fair
Route 8 Northbound over Route 8 SB Ramp 126	1968	47,900	Fair
Interstate 84 WB over SR 805 Eagle Rd & Hrr	1962	47,300	Fair
US Rte 7 & on Ramp over Perry Avenue	1991	46,100	Fair
Route 8 Southbound over John Street	1968	45,600	Good
Route 8 Southbound over Route 130 East Bound	1968	45,600	Fair
Route 8 Southbound over Capitol Avenue	1972	44,900	Good
Route 8 Southbound over Lindley Street & Parking	1972	44,900	Fair
Route 8 Southbound over Catherine St & Rte 8 SB	1970	44,200	Fair
Route 8 Southbound over Grand Street	1969	44,200	Fair
Route 8 Southbound over Main Street No. 3 NB	1970	44,200	Fair
Route 8 Southbound over North Washington Avenue	1970	44,200	Fair
Route 8 Northbound over Main Street No. 3 NB	1970	43,800	Fair
Route 8 NB & Tr 80 over I-95 S Frontage Rd S.ave	1999	41,900	Fair
Route 8 Northbound over SR 700 Fairfield Ave.	1969	41,600	Good
Route 8 Southbound over SR 700 Fairfield Av	1968	41,600	Good
Interstate 84 EB over Beaver Brook	1962	41,200	Fair
Interstate-84 EB over Dnby Term/housatonic RR	1962	41,200	Fair
Route 8 Northbound over Capitol Avenue	1972	41,100	Good
Route 8 Northbound over Lindley Street &parking	1972	41,100	Fair
Interstate 84 WB over Beaver Brook	1962	40,700	Fair
Interstate-84 WB over Dnby Term/housatonic RR	1962	40,400	Fair
US Route 7 over Norwalk River	1991	39,600	Fair
Interstate 84 WB over US Route 7 Northbound	1960	39,100	Fair
Interstate 84 WB over Route 25	1962	39,000	Fair
Interstate 84 EB over Pootatuck River	1973	38,900	Fair
Interstate 84 EB over Route 34	1972	38,900	Fair
Interstate 84 WB over Hanover Road	1962	38,400	Fair
Interstate 84 West over Hrrc & Boulevard Road	1962	38,400	Fair
US Route 1+SR 722 over Pequonnock River	1972	38,100	Fair
Interstate 84 EB over Hanover Road	1960	38,000	Fair
Interstate 84 East over Hrrc & Boulevard Road	1962	38,000	Fair
US Route 7 over Broad Street	1990	37,900	Fair
Interstate 84 WB over Pootatuck River	1972	37,600	Fair
Interstate 84 WB over Route 34	1972	37,600	Fair
Interstate 84 EB over Alpine Drive	1978	37,100	Fair
Interstate 84 WB over Alpine Drive	1978	36,800	Fair
Interstate 84 West over Center Street	1977	36,800	Good
Interstate 84 West over Housatonic River	1977	36,800	Fair
Route 8 Southbound over Route 8 SB Ramp 126	1968	36,800	Fair
US Route 7 & Ramp over I-95 & TR802 Rte 7 Rmp 1	1970	36,700	Fair
Interstate 84 EB over Bioski Road	1964	35,800	Fair
Interstate 684 NB over Byram River	1968	35,050	Poor
Interstate 684 SB over Tamarack Swamp	1968	35,050	Fair
Interstate 84 EB over Route 25	1960	34,700	Fair
Interstate 84 WB over SR 824 (woodland Rd.)	1984	34,300	Good
Route 8 Southbound over SR 711 (huntington Tpke)	1982	34,300	Good
US Route 7 SB over Union Park South	1970	34,000	Fair
Interstate 84 EB over SR 824 (woodland Rd.)	1984	33,500	Good
Route 8 Southbound over Farmill Rv & Beard Sawm	1975	33,400	Fair
Interstate 84 WB over Still River	1962	33,100	Fair
Route 8 Northbound over SR 711 (huntington Tpke)	1982	32,900	Good
Interstate-395 over Moosup River & Route 14	1958	32,300	Fair
Route 8 Northbound over Farmill Rv & Beard Sawm	1975	32,300	Fair
Interstate 84 EB over I-84 Ramp 028	1972	32,100	Fair
Interstate 84 WB over Interstate 84 Ramp 028	1972	32,100	Fair
Route 8 Northbound over Armstrong Road	1975	31,600	Good
Route 8 Southbound over Armstrong Road	1975	31,400	Fair
US Route 7 NB over Union Park South	1970	30,600	Fair
SR 722 over Rte 8 & Ramps 006 & 007	1972	29,700	Fair
Route 8 Southbound over Pequonnock River & Trail	1971	29,400	Fair
Route 8 Southbound over Route 25 Northbound	1971	29,400	Fair
Interstate-395 over Dow Road	1958	28,600	Fair
Route 15 SB over SR 719	1938	28,100	Fair
Route 8 Northbound over Pequonnock Rv & Trail	1971	28,000	Fair
I-95 Ramp 101 & Ro over Johnsons Creek	1959	27,900	Fair
U.S. Route 7 SB over Norwalk River	1970	27,900	Fair
US Route 7 NB over SR 805 (federal Road)	1962	27,600	Fair
US Route 7 NB over Still River	1976	27,600	Fair
U.S. Route 7 SB over Maple Street	1970	27,500	Fair
US Route 7 SB over Connecticut Avenue	1970	27,500	Fair
U.S. Route 7 NB over Maple Street	1970	27,400	Fair
US Route 7 NB over Connecticut Ave	1970	27,400	Fair
Route 15 NB over Route 8 & Rt 8 Ramp 143	1983	26,800	Fair
Route 8 Southbound over Old Stratford Road	1975	26,400	Good
Route 8 Northbound over Old Stratford Road	1975	26,300	Good
U.S. Route 7 NB & over Route 123	1970	26,200	Fair
U.S. Route 7 NB over Norwalk River	1970	26,200	Fair
US Route 202 over Still River	1976	25,900	Good
Route 15 SB over Route 8 & Rt 8 Ramp 143	1983	25,700	Fair
Route 15 NB over SR 719	1938	25,400	Fair
Route 108 over Route 15 Tr 810	1982	25,200	Good
U.S. Route 7 over Tributary Brook/ Wetland	2009	25,100	Fair
US Route 7 over Reptile Crossing	2009	25,100	Good
US Route 7 over Saugatuck River	1990	24,600	Fair
Route 8NB & TR806 over Warren Street	1969	24,400	Fair
US Route 7 SB over US Route 1 (belden Ave)	1970	24,300	Fair
US Route 7 SB over Hrrc Still Rv Mall Acc.	1962	24,100	Fair
US Route 7 SB over Park Avenue	1987	24,100	Good
SR 806 over Limekiln Brook	1991	24,000	Good
I-95 SB Tr 804 over I-95 RAMP & LOCAL AVEs	2002	23,500	Fair
US Route 7 over Norwalk River	2008	23,400	Good
US Route 7 NB over Hrrc Still Rv Mall Acc.	1962	23,100	Fair
US Route 7 NB over Park Avenue	1987	23,100	Fair
US Route 7 NB over US Route 1 (belden Ave)	1970	22,800	Fair
Interstate-95 SB over Interstate-395 NB	1958	22,600	Fair
US Route 7 over Mnrr & Norwalk River	1992	22,500	Fair
Route 111 over Pequonnock River	1980	22,400	Fair
SR 805 (federal Ro over Beaver Brook	1962	22,100	Fair
Route 37 over Padanaram Brook	1960	22,000	Good
U.S. Route 1 over Five Mile River	1850	21,900	Fair
Route 8 Northbound over Warren St& S Frontage Rd	1968	21,200	Fair
Route 25 SB over Pequonnock River	1980	21,100	Fair
U.S. Route 7 Bypas over Wetland A	2009	20,800	Good
US Route 7 SB over SR 805 (federal Road)	1962	20,800	Fair
US Route 7 SB over Still River	1976	20,800	Fair
Route 25 NB over Fairchild Memorial Park	1971	20,600	Fair
Route 25 SB over Fairchild Memorial Park	1971	20,500	Fair
Route 25 NB over Route 127	1981	20,400	Good
Route 25 Northboun over Pequonnock River	1980	20,400	Fair
Hayestown Ave over Padanaram Brook	1987	20,215	Fair
US Route 1 over Yellow Mill Channel	1910	20,200	Good
US Route 1 over Mianus River	1960	20,100	Fair
East Avenue over Interstate 95	1957	20,000	Fair
US Route 7 over Metro North Railroad	1983	20,000	Fair
I-95 NB Tr 806 over Broad Street	1959	19,900	Good
Route 25 SB over Route 127	1980	19,800	Fair
US Route 1 over Sasco Brook	1927	19,700	Fair
Route 25 NB over Pequonnock River	1979	19,300	Fair
Route 35 over Ridgefield Brook	2018	19,200	Good
Route 25 NB over Whitney Avenue	1980	18,900	Fair
Route 25 SB over Whitney Avenue	1980	18,900	Fair
Route 25 over W. Branch Pequonnock Rvr	2019	18,800	Good
US Route 7 over Cooper Pond Brook	1961	18,800	Fair
US Route 7 over Norwalk River	1957	18,800	Fair
US Route 7 over Norwalk River	1928	18,800	Fair
US Route 1 over Strickland Brook	1911	18,700	Fair
US Route 7 over Norwalk River	2017	18,500	Good
US Route 6 WB over Interstate-84	1962	18,400	Fair
SR 806 (newtown Rd over Still River	1928	18,200	Fair
U.S. Route 7 SB over Route 123	1970	18,100	Fair
Route 94 over Route 17	1950	17,900	Fair
US Route 1 over West River	1950	17,600	Poor
US Route 202 over US Route 7	1976	17,600	Fair
I-95 NB Tr 806 over S. Frontage Rd & Laf. St	2000	17,500	Good
Route 110 over Farmill River	1959	17,500	Fair
US Route 7 over Geotzen Brook	1985	17,500	Good
Route 25 Southboun over Pequonnock River	1979	17,300	Fair
Huntington Street over Farmill River	1934	17,212	Fair
White Street over Still River	1964	16,930	Fair
US Route 1 over Saugatuck River	1992	16,700	Fair
I-95 SB Tr 805 over South Ave & Warren St	1968	16,600	Fair
Route 108 over Route 8 & Ramp 142	1982	16,500	Fair
SR 714 over Farmill River	1993	16,500	Good
US Route 7 SB over I - 84 Ramp 802	1962	16,500	Fair
US Route 7 SB over Interstate 84 EB	1960	16,500	Fair
Route 108 over Means Brook	1925	16,400	Fair
Patriot Dr & Mnrr over Still River	1975	16,320	Fair
I-95 Tr 803 over Mnrr & Crescent St	1970	16,200	Fair
Route 2 Westbound over Route 149	1959	16,100	Fair
Route 25 over Pootatuck River	1971	16,100	Good
West Street over Still River	1925	16,000	Fair
Route 58 over Samp Mortar Reservoir	1941	15,700	Fair
Route 58 over Cricker Brook	1938	15,600	Fair
Constitution Blvd over Route 8	1975	15,500	Fair
Route 106 over Metro North Railroad	1982	15,500	Fair
U.S. Route 7 over Norwalk River	2005	15,500	Good
Sound Beach Avenue over Cider Mill Brook	2023	15,420	Good
Route 53 over Still River	1964	15,200	Fair
SR 840 (white Turk over Still River	1977	15,100	Fair
Old Town Road over Pequonnock Rv & Trail	1971	15,050	Fair
Old Town Road over Route 25 Northbound	1972	14,900	Fair
Route 137 over Rippowam River	2023	14,900	Good
US Route 7 NB over Still Riv & Grays Br Rd	1976	14,900	Fair
US Route 7 NB over Still River	1976	14,900	Fair
US Route 7 NB over Still River	1975	14,900	Fair
Noroton Avenue over Metro-north Railroad	1900	14,800	Fair
Route 104 over Rippowam River	1991	14,800	Good
Route 136 over Norwalk River	1972	14,800	Fair
US Route 1 over Rippowam River	1976	14,800	Fair
US Route 7 over Norwalk River	1958	14,800	Fair
US Route 1 over Island Brook	1972	14,700	Fair
US Route 7 SB over Still Riv & Grays Br Rd	1976	14,700	Fair
US Route 7 SB over Still River	1976	14,700	Fair
US Route 7 SB over Still River	1975	14,700	Good
I-95 SB Tr 803 over West Avenue	1970	14,600	Fair
Mill Street over Byram River	1992	14,600	Fair
Route 130 over Pequonnock River	1975	14,600	Poor
US Route 7 over Norwalk River	1957	14,600	Fair
Rte 1 over Byram River	1888	14,570	Fair
US Route 1 over Metro North & Pequot Ave	1992	14,500	Fair
US Route 1 over Mill River	1990	14,500	Fair
Old Town Road over Route 25 Southbound	1972	14,400	Good
US Route 1 over Metro North Railroad	1933	14,300	Poor
West Broad Street over Rippowam River	1954	14,220	Poor
White Street over Housatonic RR	1915	14,200	Fair
Route 106 over Private Road	1900	14,100	Fair
Route 111 over Route 15	2003	14,100	Fair
US Route 1 over Norwalk River	1958	13,900	Fair
Route 123 over Norwalk River	1860	13,800	Good
Route 37 over Boggs Pond Brook	1911	13,740	Fair
Route 57 over Aspetuck River	1930	13,700	Fair
Route 57 over Saugatuck River	1930	13,700	Good
Route 107 over Metro-north Railroad	1954	13,600	Fair
Route 130 over Yellow Mill Pond	1926	13,600	Fair
SR 816 over I-84 & I-84 Ramp 026	1962	13,600	Fair
Route 108 over Route 15	1983	13,300	Fair
Route 25 NB over Route 15 & Tr 806	1981	13,300	Fair
Route 25 NB over Route 25 Tr 801	1980	13,300	Fair
SR 805 (federal Ro over Beaver Brook Rd	1991	13,300	Fair
Route 25 SB over Route 15 & Tr 806	1981	13,100	Good
Route 25 SB over Route 25 NB TR801	1980	13,100	Fair
US Route 7 NB over Wooster Heights Road	1987	12,850	Fair
Starr Avenue over Kohanza Brook	1960	12,806	Fair
M L King Jr Drive over Metro-north Railroad	1972	12,600	Fair
SR 911 (newtown Ro over Interstate 84	1962	12,600	Fair
Martin L King Dr over Brook	1984	12,546	Fair
Bridge Street over Rippowam River	1955	12,530	Fair
Route 136 over Saugatuck River	1870	12,400	Poor
SR 734 (daniels Fa over Route 25	1975	12,400	Fair
Selleck Street over Metro North Railroad	1919	12,400	Fair
SR860 Mile Hill Rd over Housatonic Railroad	1957	12,300	Fair
Eagle Road over International Drive	2009	12,260	Good
Field Point Road over Horseneck Brook	1894	12,240	Fair
U.S. Route 1 over Rooster River	1963	12,200	Fair
U.S. Route 7 over N Mountain Rd & Limekiln	2009	12,200	Fair
Glenville Street over Byram River	1948	12,160	Fair
Route 33 over Norwalk River & Mnrr	1940	12,100	Fair
Commerce Drive over Ash Creek	1950	12,090	Poor
Route 59 over Route 15	1936	12,000	Fair
Route 57 over Saugatuck Rver	1966	11,900	Fair
Route 25 over Pond Brook	1961	11,800	Fair
U.S. Route 1 SB over Interstate 95	1958	11,800	Fair
US Route 1 over Stoney Brook	1986	11,800	Good
I-84 Ramp 031 over Route 34	1973	11,700	Fair
Route 15 Tr 810 over Route 15 & Route 8	1984	11,700	Fair
Route 127 over Route 8	1972	11,600	Fair
Stuart Avenue over US Route 7 Northbound	1970	11,500	Fair
Route 127 over Pequonnock River	1980	11,400	Good
Eagle Road over Housatonic RR	2009	11,320	Good
Eagle Road over Still River	1960	11,320	Fair
Surf Avenue over Brook	1955	11,220	Fair
Ssr 490 over Pootatuck River	1998	11,100	Good
US Route 1 over Metro North Railroad	1938	11,100	Fair
I-84 Ramp 030 over Route 34	1973	11,000	Fair
US Route 6 over Pond Brook	1988	10,900	Good
Black Rock Tpke over Metro North Railroad	1900	10,800	Fair
Route 59 over Mill River	1939	10,800	Fair
US Route 7 SB over US Route 202	1975	10,800	Fair
Segar Street over Still River	1987	10,762	Fair
Route 110 over Freeman Brook	2016	10,700	Good
Route 15 NB Tr 808 over Route 15 & Route 8	1984	10,700	Fair
I-95 NB Exit 8 Off over Atlantic Street	2015	10,600	Fair
James Street over Silvermine River	1956	10,506	Good
US Route 1 over Betts Pond Brook	1975	10,500	Fair
Garamella Blvd over Padanaram Brook	1986	10,405	Fair
Route 107 over Norwalk River	1953	10,400	Fair
US Route 1 over Stony Brook	1958	10,400	Fair
Backus Avenue over Brook	1987	10,394	Fair
Crosby Street over Padanaram Brook	1899	10,334	Fair
Route 123 over Five Mile River	1933	10,300	Fair
US Route 7 Ramp 47 over Sugar Hollow Road	1987	10,300	Fair
US Route 7 SB over Wooster Heights Road	2009	10,300	Good
Richmond Hill Ave over Rippowam River	1957	10,200	Fair
Route 302 over Brook	1995	10,200	Good
Kenosia Avenue over I-84 & Housatonic RR	1962	10,100	Fair
Route 130 over Ash Creek	1910	10,100	Fair
Route 59 over Rooster River	1985	10,100	Fair
Route 8 SB Ramp 2 over Grand Street	1969	10,100	Fair
Route 8SB Off Ramp over North Washington Avenue	1969	10,100	Fair
US Route 7 NB over US Route 202	1975	10,000	Fair
Huntington Road over Route 8	1975	9,800	Fair
Byram Road over Metro-north Railroad	1892	9,700	Fair
I-95 Ramp 350 over Metro-north & Local Rds	1999	9,700	Fair
Indian Field Road over Interstate-95	1958	9,700	Good
Route 25 NB Tr 801 over Route 15	1981	9,700	Fair
US Route 1 Route over Turneys Creek	1975	9,700	Fair
North Avenue #1 over Route 15	1939	9,660	Fair
Grays Bridge Road over Still River	1975	9,600	Fair
North Street over Route 15	1937	9,500	Fair
Platt Road over Route 8	1975	9,500	Fair
SR 712 (bridge St) over Housatonic River	1918	9,500	Fair
SR 712 Bridge St. over Housatonic RR & Local Rd	1973	9,500	Fair
Route 136 over Five Mile River	1935	9,400	Fair
SR 734 (daniels Fa over Pequonnock River	1991	9,400	Good
Balmforth Ave & Ma over Padanaram Brook	1988	9,385	Fair
Route 57 over Lees Canal	1989	9,300	Good
Camp Avenue over Springdale Brook	1957	9,230	Fair
Pulaski Street over West Branch Rippowam Rv	1988	9,230	Fair
I-95 Ramps to US 1 over Interstate-95	1958	9,200	Fair
Route 130 over Bruce Brook	1983	9,200	Fair
Route 15 Ramp 057 over Cricker Brook	1997	9,100	Good
Route 25 Tr 801 over Reservoir Avenue	1980	9,100	Fair
SR 816 over Pootatuck River	1988	9,100	Fair
Grays Bridge Road over Housatonic RR	1979	9,095	Good
Berkshire Avenue over Pequonnock River	1990	9,090	Fair
Kenosia Avenue over Mill Plain Swamp	1930	9,080	Fair
Kenosia Ave over Miry Brook	1992	9,079	Good
Indian Field Road over Metro North Railroad	1900	9,000	Fair
Golden Hill Road over Padanaram Brook	1987	8,810	Fair
Brookside Drive over Mill River	1955	8,800	Fair
Mill Plain Road over Mill River	2011	8,800	Good
Route 34 over Housatonic River	1919	8,800	Poor
Ssr 476 over Interstate 95	1958	8,800	Fair
US Rte 7 Ramp 048 over US 7 SB &sugar Hollow Rd	1986	8,800	Fair
Route 59 over Rooster River	1981	8,700	Fair
Camp Avenue over Noroton River	1950	8,650	Fair
Fairfield Avenue over Interstate-95	2015	8,600	Poor
Route 25 over Still River	1920	8,600	Fair
Broadbridge Avenue over Bruce Brook	1981	8,577	Good
Route 123 over Five Mile River	1962	8,400	Fair
Route 59 over Horse Tavern Brook	1949	8,400	Good
Scribner Avenue over Interstate-95	1958	8,400	Fair
Strawberry Hill Av over Interstate 95	1958	8,400	Fair
Triangle Street over Still River	1960	8,365	Fair
Route 106 over Noroton River	1968	8,300	Fair
Island Brook Ave over Pequonnock River	1938	8,240	Poor
I-84 Tr 804 over Beaver Brook	1962	8,200	Fair
Route 8 Ramp 26 over Hull Ave & Riverdale Ave	1990	8,100	Fair
I-84 Tr 803 over I-84 WB Rt 7 NB Beaver B	1960	8,000	Fair
Route 34 over Halfway River	1963	8,000	Fair
Routes 53 & 107 over Saugatuck River	1925	8,000	Fair
Flax Hill Road over Keelers Brook	1980	7,910	Fair
Riverside Avenue over Interstate-95	1958	7,900	Fair
Riverside Avenue over Metro-north Railroad	1895	7,900	Good
U.S. Route 1 over Noroton River	1913	7,900	Good
Walnut Hill Road over Limekiln Brook	2014	7,845	Good
Route 124 over Route 15	1937	7,800	Fair
North Street over Rippowam River	1900	7,750	Fair
Old Newtown Road over Still River	2000	7,730	Good
Old Hawleyville Rd over Interstate 84	1962	7,700	Fair
Central Avenue over Metro North Railroad	1903	7,600	Good
I-84 Tr 802 over Interstate 84 EB	1962	7,600	Fair
I-95 Ramp 096 over Seaview Ave	1999	7,600	Fair
Rose Hill Avenue over Still River	2008	7,590	Good

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Source: FHWA National Bridge Inventory, 2025.

Fairfield County bridge conditions · Connecticut bridges by county.

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