US Bridges

INTERSTATE-84 over INTERSTATE-84 TR 836

Fair

Hartford County, Connecticut · 0.1 MI W of Manchester Tl · Structure no. 05559

Built
1986
39 years old
Condition
Fair
inspected October 2024
Type
Frame
Concrete
Length
53 ft
1 main span
Daily traffic
117,800
2021 count
Owner
State
State Highway Agency

About this bridge

INTERSTATE-84 over INTERSTATE-84 TR 836 is a concrete frame carrying INTERSTATE-84 over INTERSTATE-84 TR 836 in Hartford 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 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 117,800 vehicles a day, roughly 14% of them trucks, projected to reach 175,039 by 2041. The structure is 53 ft (16.3 m) long and 338 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesINTERSTATE-84
CrossesINTERSTATE-84 TR 836
Location0.1 MI W of Manchester Tl
RouteInterstate 84
Coordinates41.77381, -72.57974
Functional classUrban 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
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 rating107.1 US tons
Inventory rating89 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length53 ft (16.3 m)
Longest span53 ft (16.3 m)
Deck width338 ft (103 m)
Roadway width176 ft (53.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic117,800 (2021)
Projected traffic175,039 by 2041
Trucks14%
Lanes on structure9
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed9.9 mi (16 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 INTERSTATE-84 TR 836 built?

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

What condition is INTERSTATE-84 over INTERSTATE-84 TR 836 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 INTERSTATE-84 TR 836 carry?

About 117,800 vehicles per day (2021 count), of which roughly 14% are trucks.

How long is INTERSTATE-84 over INTERSTATE-84 TR 836?

The structure is 53 ft (16.3 m) long with a longest span of 53 ft (16.3 m) and a deck 338 ft wide.

Who owns INTERSTATE-84 over INTERSTATE-84 TR 836?

It is owned by the State Highway Agency.