US Bridges

INTERSTATE-84 EB over Slater Street

Fair

Hartford County, Connecticut · 0.6 Mile West of Exit 63 · Structure no. 05444

Built
1984
41 years old
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
142 ft
1 main span
Daily traffic
63,300
2018 count
Owner
State
State Highway Agency

About this bridge

INTERSTATE-84 EB over Slater Street is a steel stringer/multi-beam or girder carrying INTERSTATE-84 EB over Slater Street in Hartford County, Connecticut. It was built in 1984, so it is 41 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 63,300 vehicles a day, roughly 14% of them trucks, projected to reach 94,057 by 2038. The structure is 142 ft (43.3 m) long and 92 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesINTERSTATE-84 EB
CrossesSlater Street
Location0.6 Mile West of Exit 63
RouteInterstate 84
Coordinates41.80592, -72.53447
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating110.1 US tons
Inventory rating75.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length142 ft (43.3 m)
Longest span135 ft (41.1 m)
Deck width92 ft (28 m)
Roadway width88 ft (26.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic63,300 (2018)
Projected traffic94,057 by 2038
Trucks14%
Lanes on structure4
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-84 EB over Slater Street built?

It was built in 1984, making it 41 years old in 2025.

What condition is INTERSTATE-84 EB over Slater Street 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 April 2023.

How much traffic does INTERSTATE-84 EB over Slater Street carry?

About 63,300 vehicles per day (2018 count), of which roughly 14% are trucks.

How long is INTERSTATE-84 EB over Slater Street?

The structure is 142 ft (43.3 m) long with a longest span of 135 ft (41.1 m) and a deck 92 ft wide.

Who owns INTERSTATE-84 EB over Slater Street?

It is owned by the State Highway Agency.