US Bridges

Route 83 over Gulf Stream

Fair

Tolland County, Connecticut · .12 MI South of Route 190 · Structure no. 01145

Built
1957
68 years old
Condition
Fair
inspected January 2024
Type
Slab
Prestressed Concrete
Length
24 ft
1 main span
Daily traffic
4,200
2023 count
Owner
State
State Highway Agency

About this bridge

Route 83 over Gulf Stream is a prestressed concrete slab carrying Route 83 over Gulf Stream in Tolland County, Connecticut. It was built in 1957, so it is 68 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 6 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 4,200 vehicles a day, roughly 7% of them trucks, projected to reach 6,241 by 2043. The structure is 24 ft (7.3 m) long and 50 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesRoute 83
CrossesGulf Stream
Location.12 MI South of Route 190
RouteState Highway 83
Coordinates41.9838, -72.44757
Functional classUrban Other Principal 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating96.2 US tons
Inventory rating57.7 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length24 ft (7.3 m)
Longest span21 ft (6.4 m)
Deck width50 ft (15.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,200 (2023)
Projected traffic6,241 by 2043
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes

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 83 over Gulf Stream built?

It was built in 1957, making it 68 years old in 2025.

What condition is Route 83 over Gulf Stream 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 January 2024.

How much traffic does Route 83 over Gulf Stream carry?

About 4,200 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is Route 83 over Gulf Stream?

The structure is 24 ft (7.3 m) long with a longest span of 21 ft (6.4 m) and a deck 50 ft wide.

Who owns Route 83 over Gulf Stream?

It is owned by the State Highway Agency.