US Bridges

INTERSTATE-95 over Housatonic River

Good

Fairfield County, Connecticut · 0.3 MI W of I95 Ex 34 · Structure no. 00135

Built
2017
8 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
3,064 ft
14 main spans
Daily traffic
88,400
2020 count
Owner
State
State Highway Agency

About this bridge

INTERSTATE-95 over Housatonic River is a steel continuous stringer/multi-beam or girder carrying INTERSTATE-95 over Housatonic River in Fairfield County, Connecticut. It was built in 2017, so it is 8 years old, younger than the Connecticut average of 56.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 88,400 vehicles a day, roughly 9% of them trucks, projected to reach 131,354 by 2040. The structure is 3,064 ft (933.9 m) long and 133 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesINTERSTATE-95
CrossesHousatonic River
Location0.3 MI W of I95 Ex 34
RouteInterstate 95
Coordinates41.20494, -73.10941
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53.9 US tons
Inventory rating41.4 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans14
Design loadHL 93
Structure length3,064 ft (933.9 m)
Longest span246 ft (75 m)
Deck width133 ft (40.5 m)
Roadway width126 ft (38.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic88,400 (2020)
Projected traffic131,354 by 2040
Trucks9%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and waterway
Detour if closed3.7 mi (6 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—
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was INTERSTATE-95 over Housatonic River built?

It was built in 2017, making it 8 years old in 2025.

What condition is INTERSTATE-95 over Housatonic River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2023.

How much traffic does INTERSTATE-95 over Housatonic River carry?

About 88,400 vehicles per day (2020 count), of which roughly 9% are trucks.

How long is INTERSTATE-95 over Housatonic River?

The structure is 3,064 ft (933.9 m) long with a longest span of 246 ft (75 m) and a deck 133 ft wide.

Who owns INTERSTATE-95 over Housatonic River?

It is owned by the State Highway Agency.