US Bridges

INTERSTATE-84 over Route 32 River Road

Fair

Tolland County, Connecticut · Interstate 84 Exit 70 · Structure no. 04296

Built
1940
85 years old, rebuilt 1978
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
119 ft
1 main span
Daily traffic
47,700
2021 count
Owner
State
State Highway Agency

About this bridge

INTERSTATE-84 over Route 32 River Road is a steel stringer/multi-beam or girder carrying INTERSTATE-84 over Route 32 River Road in Tolland County, Connecticut. It was built in 1940 and reconstructed in 1978, so it is 85 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 47,700 vehicles a day, roughly 16% of them trucks, projected to reach 70,877 by 2041. The structure is 119 ft (36.3 m) long and 158 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesINTERSTATE-84
CrossesRoute 32 River Road
LocationInterstate 84 Exit 70
RouteInterstate 84
Coordinates41.8994, -72.28769
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51.5 US tons
Inventory rating39.7 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length119 ft (36.3 m)
Longest span105 ft (32 m)
Deck width158 ft (48.1 m)
Roadway width151 ft (46 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic47,700 (2021)
Projected traffic70,877 by 2041
Trucks16%
Lanes on structure6
Traffic directionTwo-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-84 over Route 32 River Road built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 1978.

What condition is INTERSTATE-84 over Route 32 River 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 October 2024.

How much traffic does INTERSTATE-84 over Route 32 River Road carry?

About 47,700 vehicles per day (2021 count), of which roughly 16% are trucks.

How long is INTERSTATE-84 over Route 32 River Road?

The structure is 119 ft (36.3 m) long with a longest span of 105 ft (32 m) and a deck 158 ft wide.

Who owns INTERSTATE-84 over Route 32 River Road?

It is owned by the State Highway Agency.