US Bridges

Route 14 over Natchaug River

Fair

Windham County, Connecticut · 0.2 MI East of Route 66 · Structure no. 05397

Built
1986
39 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
116 ft
1 main span
Daily traffic
4,400
2022 count
Owner
State
State Highway Agency

About this bridge

Route 14 over Natchaug River is a steel stringer/multi-beam or girder carrying Route 14 over Natchaug River in Windham County, Connecticut. It was built in 1986, so it is 39 years old, younger than the Connecticut average of 56.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 4,400 vehicles a day, roughly 3% of them trucks, projected to reach 6,538 by 2042. The structure is 116 ft (35.4 m) long and 47 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesRoute 14
CrossesNatchaug River
Location0.2 MI East of Route 66
RouteState Highway 14
Coordinates41.71597, -72.19426
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating69.3 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length116 ft (35.4 m)
Longest span110 ft (33.5 m)
Deck width47 ft (14.4 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,400 (2022)
Projected traffic6,538 by 2042
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Route 14 over Natchaug River built?

It was built in 1986, making it 39 years old in 2025.

What condition is Route 14 over Natchaug River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2024.

How much traffic does Route 14 over Natchaug River carry?

About 4,400 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is Route 14 over Natchaug River?

The structure is 116 ft (35.4 m) long with a longest span of 110 ft (33.5 m) and a deck 47 ft wide.

Who owns Route 14 over Natchaug River?

It is owned by the State Highway Agency.