Windham County, CT

264 public highway bridges

Windham County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Windham County, Connecticut contains 264 public highway bridges. Roughly 29.2% are rated “Good,” 45.8% “Fair,” and 8.3% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

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

264
Total Bridges
29.2%
Good
45.8%
Fair
8.3%
Poor Condition

Condition Distribution

Good
29.2% (77)
Fair
45.8% (121)
Poor
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
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.