US Bridges

INTERSTATE-395 SB over Wilsonville Road

Fair

Windham County, Connecticut · 3.5 MI North of Route 200 · Structure no. 03480

Built
1967
58 years old, rebuilt 1993
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
101 ft
1 main span
Daily traffic
9,500
2020 count
Owner
State
State Highway Agency

About this bridge

INTERSTATE-395 SB over Wilsonville Road is a prestressed concrete stringer/multi-beam or girder carrying INTERSTATE-395 SB over Wilsonville Road in Windham County, Connecticut. It was built in 1967 and reconstructed in 1993, so it is 58 years old, older 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 9,500 vehicles a day, roughly 16% of them trucks, projected to reach 14,116 by 2040. The structure is 101 ft (30.8 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesINTERSTATE-395 SB
CrossesWilsonville Road
Location3.5 MI North of Route 200
RouteInterstate 395
CountyWindham County
StateConnecticut
Coordinates42.00836, -71.85508
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45 US tons
Inventory rating27.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length101 ft (30.8 m)
Longest span96 ft (29.3 m)
Deck width44 ft (13.3 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,500 (2020)
Projected traffic14,116 by 2040
Trucks16%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was INTERSTATE-395 SB over Wilsonville Road built?

It was built in 1967, making it 58 years old in 2025. It was reconstructed in 1993.

What condition is INTERSTATE-395 SB over Wilsonville Road 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 November 2023.

How much traffic does INTERSTATE-395 SB over Wilsonville Road carry?

About 9,500 vehicles per day (2020 count), of which roughly 16% are trucks.

How long is INTERSTATE-395 SB over Wilsonville Road?

The structure is 101 ft (30.8 m) long with a longest span of 96 ft (29.3 m) and a deck 44 ft wide.

Who owns INTERSTATE-395 SB over Wilsonville Road?

It is owned by the State Highway Agency.