Windham County, CT

264 public highway bridges

Windham County Bridge Snapshot

Windham County, Connecticut contains 264 public highway bridges in the FHWA National Bridge Inventory. Roughly 29.2% are rated “Good,” 45.8% “Fair,” 8.3% “Poor,” and 8.3% 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.

264
Total Bridges
29.2%
Good
8.3%
Poor
8.3%
Structurally Deficient

Condition Distribution

Good
29.2% (77)
Fair
45.8% (121)
Poor
8.3% (22)
SD
8.3% (22)

All Bridges (264)

ROUTE 198

Fair

Over: BIGELOW BROOK

.8MI SOUTH OF US ROUTE 44, Windham, CT

Built 1939 Load: 38.9 t ADT: 2,200

OLD COLONY ROAD

Fair

Over: BUNGEE BROOK

3800 FT EAST OF ROUTE 198, Windham, CT

Built 1933 Load: 39.0 t ADT: 850

WOLF DEN DRIVE

Fair

Over: MASHAMOQUET BROOK

.5 MI SOUTH OF ROUTE 101, Windham, CT

Built 1900 Load: 39.1 t ADT: 118

SR 668 - BUTTS BRI

Fair

Over: QUINEBAUG RIVER

0.4 MI FROM ROUTE 169, Windham, CT

Built 1937 Load: 39.5 t ADT: 2,200

SOUTH MAIN STREET

Fair

Over: CANAL

1000 FT SOUTH OF ROUTE 14, Windham, CT

Built 1950 Load: 39.5 t ADT: 5,500

BRICKYARD ROAD

Fair

Over: QUINEBAUG RIVER

3 MI SOUTH OF ROUTE 131, Windham, CT

Built 1956 Load: 39.9 t ADT: 208

GOOSENECK HILL RD

Fair

Over: CORY BROOK

0.5 MI WEST OF ROUTE 169, Windham, CT

Built 1940 Load: 40.0 t ADT: 414

RHODE ISLND LINE R

Fair

Over: MARY BROWN BROOK

0.2 MILE EAST OF ROUTE 44, Windham, CT

Built 1987 Load: 40.2 t ADT: 105

INTERSTATE-395 NB

Fair

Over: PROV & WORC RAILROAD

2.3 MI NORTH OF ROUTE 101, Windham, CT

Built 1968 Load: 40.5 t ADT: 16,700

INTERSTATE-395 SB

Fair

Over: ABANDONED RAILROAD

APPROX 1 MILE SOUTH EX100, Windham, CT

Built 1968 Load: 40.5 t ADT: 10,100

ROUTE 12

Fair

Over: FIVE MILE RIVER

1.6 MILE NO. OF ROUTE 101, Windham, CT

Built 1937 Load: 40.8 t ADT: 5,100

ROUTE 169

Fair

Over: CORY BROOK

1 MI S OF SR 668, Windham, CT

Built 1931 Load: 40.8 t ADT: 3,300

ROUTE 205

Fair

Over: QUINEBAUG RIVER & CANAL

.5 MILE NORTH OF ROUTE 12, Windham, CT

Built 1959 Load: 40.8 t ADT: 4,300

US ROUTE 44

Fair

Over: KNOWLTON BROOK

.7 MI WEST OF ROUTE 74, Windham, CT

Built 1929 Load: 41.0 t ADT: 3,000

INTERSTATE-395 NB

Fair

Over: ABANDONED RAILROAD

APPROX 1MILE SOUTH EX 100, Windham, CT

Built 1968 Load: 41.5 t ADT: 10,700

ROSELAND PARK ROAD

Fair

Over: MUDDY BROOK

2 MILE NORTH OF ROUTE 169, Windham, CT

Built 1930 Load: 42.3 t ADT: 1,887

PLAINS ROAD

Fair

Over: SHETUCKET RIVER

0.6 MILE EAST OF ROUTE 32, Windham, CT

Built 1947 Load: 42.4 t ADT: 1,600

MAIN STREET

Fair

Over: QUANDUCK BROOK

500FT NORTH OF RIVER ROAD, Windham, CT

Built 1939 Load: 42.6 t ADT: 607

ROUTE 171

Fair

Over: PROV & WORC RAILROAD

600' WEST OF JCT ROUTE 12, Windham, CT

Built 1957 Load: 43.8 t ADT: 9,800

STERLING HILL ROAD

Fair

Over: EKONK BROOK

575 FT EAST OF GENDRON RD, Windham, CT

Built 2012 Load: 44.1 t ADT: 1,358

MASON ROAD

Fair

Over: BLACKWELL BROOK

.2 MILE WEST OF ROUTE 169, Windham, CT

Built 1991 Load: 44.4 t ADT: 1,208

ROUTE 197

Fair

Over: MUDDY BROOK

.5 MI EAST OF RTE 169, Windham, CT

Built 1987 Load: 44.7 t ADT: 2,600

ROUTE 200

Fair

Over: ABANDONED RAILROAD

.4 E OF BUCKLEY HILL RD, Windham, CT

Built 1960 Load: 45.0 t ADT: 4,800

ROUTE 169

Fair

Over: BLACKWELL BROOK

5 MILES NORTH OF ROUTE 14, Windham, CT

Built 1927 Load: 45.3 t ADT: 2,300

INTERSTATE-395 NB

Fair

Over: WHETSTONE BROOK

.6 MILE S OF ROUTE 101, Windham, CT

Built 1962 Load: 46.0 t ADT: 15,100

INTERSTATE-395 SB

Fair

Over: WHETSTONE BROOK

.6 MILE SOUTH OF RTE 101, Windham, CT

Built 1962 Load: 46.0 t ADT: 16,600

INTERSTATE-395

Fair

Over: ROPER ROAD

2 MILES NORTH OF ROUTE 14, Windham, CT

Built 1958 Load: 46.3 t ADT: 27,700

BRIDGE STREET

Fair

Over: QUINEBAUG RIVER

0.5 MI SOUTH OF ROUTE 171, Windham, CT

Built 1958 Load: 46.3 t ADT: 7,000

ROUTE 14

Fair

Over: MOOSUP RIVER

4 MI E OF INTERSTATE 395, Windham, CT

Built 1928 Load: 47.0 t ADT: 2,200

NORTH STREET

Fair

Over: FIVE MILE RIVER

0.5 MI WEST OF ROUTE 12, Windham, CT

Built 1973 Load: 47.2 t ADT: 3,978

INTERSTATE-395 SB

Fair

Over: BALLARD ROAD

1 MI NORTH OF EXIT 97, Windham, CT

Built 1965 Load: 47.6 t ADT: 11,700

US ROUTE 44

Fair

Over: LITTLE RIVER

0.4 MI WEST OF KENNEDY DR, Windham, CT

Built 1987 Load: 47.6 t ADT: 10,600

BLAIN ROAD

Fair

Over: FRENCH RIVER

200 FEET WEST OF ROUTE 12, Windham, CT

Built 1940 Load: 48.1 t ADT: 1,230

ROUTE 12

Fair

Over: FRENCH RIVER

1.5 MILES N OF ROUTE 200, Windham, CT

Built 1937 Load: 48.9 t ADT: 4,000

INTERSTATE-395 SB

Fair

Over: PROV & WORC RAILROAD

North of Tracy Road, Windham, CT

Built 1968 Load: 48.9 t ADT: 16,700

US ROUTE 6

Fair

Over: QUINEBAUG RIVER

.1 MILE WEST OF ROUTE 12, Windham, CT

Built 1957 Load: 49.0 t ADT: 17,500

DRAIN STREET

Fair

Over: LITTLE RIVER

500 FEET FROM JCT ROUTE 6, Windham, CT

Built 1970 Load: 49.1 t ADT: 193

INTERSTATE-395 SB

Fair

Over: KILLINGLY DRIVE

2.81 MI NO PLAINFIELD TL, Windham, CT

Built 1962 Load: 49.6 t ADT: 13,100

INTERSTATE-395 NB

Fair

Over: KILLINGLY DRIVE

2.81 MI NO PLAINFIELD TL, Windham, CT

Built 1962 Load: 49.9 t ADT: 12,200

SR 668

Fair

Over: PROV & WORC RAILROAD

.8 MILE EAST OF ROUTE 169, Windham, CT

Built 1979 Load: 51.2 t ADT: 2,200

NEW ROAD

Fair

Over: ROCKY BROOK

0.5 MI S OF E THOMPSON RD, Windham, CT

Built 1960 Load: 52.5 t ADT: 364

WOODWARD ROAD

Fair

Over: BLACKWELL BROOK

1.5 MILES WEST OF RTE 169, Windham, CT

Built 1985 Load: 53.5 t ADT: 607

WEST THOMPSON ROAD

Fair

Over: FRENCH RIVER

0.1 MILE WEST OF ROUTE 12, Windham, CT

Built 1935 Load: 53.5 t ADT: 3,716

INTERSTATE-395 SB

Fair

Over: EAST FRANKLIN STREET

2.14 M N OF PLAINFIELD TL, Windham, CT

Built 1963 Load: 53.6 t ADT: 11,300

ROUTE 89

Fair

Over: MOUNT HOPE RIVER

2.1 MI SOUTH OF ROUTE 44, Windham, CT

Built 1939 Load: 56.7 t ADT: 1,600

US ROUTE 44

Fair

Over: BIGELOW BROOK

.8 MI WEST OF RTE 198, Windham, CT

Built 1929 Load: 57.2 t ADT: 7,500

ROUTE 101

Fair

Over: QUINEBAUG RIVER

AT KILLINGLY TOWN LINE, Windham, CT

Built 1957 Load: 57.3 t ADT: 9,100

US ROUTE 44

Fair

Over: STILL RIVER

AT INTERSECTION OF RT 198, Windham, CT

Built 1991 Load: 58.0 t ADT: 6,100

ROUTE 171

Fair

Over: QUINEBAUG RIVER

.3 MI W OF US ROUTE 44, Windham, CT

Built 1952 Load: 58.3 t ADT: 9,700

ROUTE 12

Fair

Over: WHETSTONE BROOK

2 MI NORTH OF US ROUTE 6, Windham, CT

Built 2000 Load: 60.3 t ADT: 9,100

Related

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