Fairfield County, CT

840 public highway bridges

Fairfield County Bridge Snapshot

Fairfield County, Connecticut contains 840 public highway bridges in the FHWA National Bridge Inventory. Roughly 18.3% are rated “Good,” 51.7% “Fair,” 3.6% “Poor,” and 3.6% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in CT are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

840
Total Bridges
18.3%
Good
3.6%
Poor
3.6%
Structurally Deficient

Condition Distribution

Good
18.3% (154)
Fair
51.7% (434)
Poor
3.6% (30)
SD
3.6% (30)

All Bridges (840)

OLD DIKE ROAD

Fair

Over: BOOTH HILL BROOK

100' W OF HEMLOCK TRAIL, Fairfield, CT

Built 1988 Load: 32.7 t ADT: 956

US ROUTE 7

Fair

Over: SAUGATUCK RIVER

75' NO OF BENNETS POND RD, Fairfield, CT

Built 1990 Load: 32.7 t ADT: 24,600

TOPSTONE ROAD

Fair

Over: NORWALK RIVER

APPROX 200' E OF ROUTE 7, Fairfield, CT

Built 1955 Load: 32.7 t ADT: 2,010

ROUTE 39

Fair

Over: BALL POND BROOK

0.25 MI N OF RTE 37 INT, Fairfield, CT

Built 1990 Load: 32.7 t ADT: 7,100

FIELD POINT ROAD

Fair

Over: HORSENECK BROOK

2800' NORTH OF I-95, Fairfield, CT

Built 1894 Load: 32.7 t ADT: 12,240

LITTLE BROOK ROAD

Fair

Over: TOKENEKE BROOK

0.2 MI W OF RAYMOND ST, Fairfield, CT

Built 1966 Load: 32.7 t ADT: 58

BROAD STREET

Fair

Over: FERRY CREEK

200 FT EAST OF ROUTE 130, Fairfield, CT

Built 1981 Load: 32.7 t ADT: 590

FLAX HILL ROAD

Fair

Over: KEELERS BROOK

0.1 MI EAST OF KEELER AVE, Fairfield, CT

Built 1980 Load: 32.7 t ADT: 9,610

NEWTOWN AVENUE

Fair

Over: STONY BROOK

0.5 MI NORTH OF ROUTE 53, Fairfield, CT

Built 1983 Load: 32.7 t ADT: 2,785

MARTIN L KING DR

Fair

Over: BROOK

AT RTE 136 INTERSECTION, Fairfield, CT

Built 1984 Load: 32.7 t ADT: 12,300

CORN HILL ROAD

Fair

Over: FARMILL RIVER

1 MI WEST OF ROUTE 108, Fairfield, CT

Built 1983 Load: 32.7 t ADT: 113

LAUREL AVENUE

Fair

Over: ROOSTER RIVER CONDUIT

300' EAST OF ROUTE 59, Fairfield, CT

Built 1984 Load: 32.7 t ADT: 6,212

BRIDGE STREET

Fair

Over: HORSENECK BROOK

200' EAST OF PROSPECT ST, Fairfield, CT

Built 1980 Load: 32.7 t ADT: 320

GARAMELLA BLVD

Fair

Over: PADANARAM BROOK

0.2 MI E OF ROUTE 53, Fairfield, CT

Built 1986 Load: 32.7 t ADT: 11,265

STONY BROOK ROAD

Fair

Over: STONY BROOK

850 FT FROM NORWALK TL, Fairfield, CT

Built 1985 Load: 32.7 t ADT: 245

PARTRICK ROAD

Fair

Over: STONY BROOK

0.6 MI NORTH OF ROUTE 53, Fairfield, CT

Built 1985 Load: 32.7 t ADT: 255

LONGMEADOWS ROAD

Fair

Over: E. BRANCH SILVERMINE RVR

EAST OF ROUTE 33, Fairfield, CT

Built 1980 Load: 32.7 t ADT: 395

POND BROOK ROAD

Fair

Over: POND BROOK

100' WEST OF HANOVER RD, Fairfield, CT

Built 1994 Load: 32.7 t ADT: 210

ROCKWELL ROAD

Fair

Over: LIMEKILN BROOK

1000' NORTH OF JCT RT 302, Fairfield, CT

Built 1995 Load: 32.7 t ADT: 1,010

BACKUS AVENUE

Fair

Over: BROOK

DANBURY MALL WEST ENTRAN, Fairfield, CT

Built 1987 Load: 32.7 t ADT: 10,190

ROUTE 58

Fair

Over: CRICKER BROOK

160 FT S. OF ROUTE 15, Fairfield, CT

Built 1938 Load: 32.7 t ADT: 16,514

ROUTE 15 RAMP #060

Fair

Over: CRICKER BROOK

RTE 15NB EXIT 45 ON-RAMP, Fairfield, CT

Built 1938 Load: 32.7 t ADT: 6,400

COMMERCE ROAD

Fair

Over: TOM BROOK

0.7 MILES SOUT OF ROUTE 6, Fairfield, CT

Built 1985 Load: 32.7 t ADT: 27

TURKEY HILL ROAD

Fair

Over: POOTATUCK RIVER

50 FT W OF RIVER RUN ROAD, Fairfield, CT

Built 1975 Load: 32.7 t ADT: 520

MORNINGSIDE DRIVE

Fair

Over: MUDDY BROOK

100 FT SOUTH OF US RTE 1, Fairfield, CT

Built 1999 Load: 32.7 t ADT: 3,640

US ROUTE 1

Fair

Over: RIPPOWAM RIVER

0.2 MI S OF ROUTE 137, Fairfield, CT

Built 1976 Load: 32.8 t ADT: 12,500

ROUTE 116

Fair

Over: TITICUS RIVER

0.4 MI NORTH OF ROUTE 35, Fairfield, CT

Built 1957 Load: 33.0 t ADT: 6,100

INTERSTATE 84 EB

Fair

Over: BIOSKI ROAD

1.6 MI W OF ROUTE 63, Fairfield, CT

Built 1964 Load: 33.0 t ADT: 36,900

INTERSTATE-84 WB

Fair

Over: DNBY TERM/HOUSATONIC RR

I-84 WB EXIT 4, Fairfield, CT

Built 1962 Load: 33.0 t ADT: 40,400

ROUTE 106

Fair

Over: PRIVATE ROAD

0.8 MI N OF US ROUTE 1, Fairfield, CT

Built 1900 Load: 33.4 t ADT: 14,100

SEGAR STREET

Fair

Over: STILL RIVER

0.2 MI N OF PARK AVENE, Fairfield, CT

Built 1987 Load: 33.4 t ADT: 10,550

E FRANKLIN STREET

Fair

Over: PADANARAM BROOK

595 FT E OF ROUTE 53, Fairfield, CT

Built 1930 Load: 33.4 t ADT: 4,375

ROUTE 102

Fair

Over: COOPER POND BROOK

JCT OF RTE 7 AND RTE 102, Fairfield, CT

Built 1958 Load: 33.7 t ADT: 5,200

ROUTE 25 SOUTHBOUN

Fair

Over: PEQUONNOCK RIVER

0.7 MI S OF ROUTE 111, Fairfield, CT

Built 1979 Load: 33.7 t ADT: 17,300

ROUTE 15 TR 807

Fair

Over: PEQUONNOCK RIVER

ROUTE 15 SB EXIT 49, Fairfield, CT

Built 1980 Load: 33.7 t ADT: 7,200

US ROUTE 7

Fair

Over: NORWALK RIVER

BEFORE EXIT 3 - RTE 7 NB, Fairfield, CT

Built 1991 Load: 33.7 t ADT: 39,600

INTERSTATE-95

Fair

Over: KEELER AVENUE

1.0 MI N OF US ROUTE 1, Fairfield, CT

Built 1956 Load: 34.0 t ADT: 115,900

INTERSTATE 95

Fair

Over: BROAD STREET

0.2 MI N OF ROUTE 8, Fairfield, CT

Built 1959 Load: 34.0 t ADT: 102,700

ROUTE 57

Fair

Over: WEST BRANCH SAUGATUCK RI

250 FT N OF ROUTE 53, Fairfield, CT

Built 2015 Load: 34.0 t ADT: 6,200

ROUTE 8 NORTHBOUND

Fair

Over: FARMILL RV & BEARD SAWM

N OF ROUTE 8 EXIT 12, Fairfield, CT

Built 1975 Load: 34.0 t ADT: 32,300

ROUTE 8 SOUTHBOUND

Fair

Over: FARMILL RV & BEARD SAWM

N OF ROUTE 8 EXIT 12, Fairfield, CT

Built 1975 Load: 34.0 t ADT: 33,400

STURGES ROAD

Fair

Over: MILL RIVER

JCT OF MILL HILL TERRACE, Fairfield, CT

Built 1935 Load: 34.0 t ADT: 4,140

LAKE AVENUE

Fair

Over: HORSENECK BROOK

100 FT N OF WOODDALE RD, Fairfield, CT

Built 1987 Load: 34.2 t ADT: 4,500

ROUTE 15

Fair

Over: HUNTINGTON ROAD

0.7 MI N OF ROUTE 8, Fairfield, CT

Built 1940 Load: 34.3 t ADT: 80,000

INTERSTATE 84

Fair

Over: FRANKLIN STREET

0.5 MILES WEST ROUTE 39, Fairfield, CT

Built 1962 Load: 34.3 t ADT: 116,800

ROUTE 107

Fair

Over: METRO-NORTH RAILROAD

.3 MI N. OF US ROUTE 7, Fairfield, CT

Built 1954 Load: 34.3 t ADT: 10,400

SCHOOL HOUSE HILL

Fair

Over: HOUSATONIC RAILROAD

500' EAST OF JCT BLVD RD, Fairfield, CT

Built 1991 Load: 34.5 t ADT: 949

I-95 RAMP 096

Fair

Over: SEAVIEW AVE

RAMP FROM RT 130 TO I95SB, Fairfield, CT

Built 1999 Load: 34.6 t ADT: 7,600

U.S. ROUTE 7

Fair

Over: N MOUNTAIN RD & LIMEKILN

STRUCTURE 18-113-3, Fairfield, CT

Built 2009 Load: 34.6 t ADT: 12,200

US ROUTE 7

Fair

Over: COOPER POND BROOK

100 FT S OF ROUTE 102, Fairfield, CT

Built 1961 Load: 35.0 t ADT: 18,800

Related

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial