US Bridges

I-84 Ramp 059 over I-84 Westbound On-Ramp

Good

New Haven County, Connecticut · Exit 22 I-84 West Bound · Structure no. 06544

Built
1997
28 years old
Condition
Good
inspected February 2022
Type
Stringer/Multi-beam or Girder
Steel
Length
92 ft
1 main span
Daily traffic
3,000
2013 count
Owner
State
State Highway Agency

About this bridge

I-84 Ramp 059 over I-84 Westbound On-Ramp is a steel stringer/multi-beam or girder carrying I-84 Ramp 059 over I-84 Westbound On-Ramp in New Haven County, Connecticut. It was built in 1997, so it is 28 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 3,000 vehicles a day, roughly 9% of them trucks, projected to reach 4,458 by 2033. The structure is 92 ft (28 m) long and 30 ft wide.

CarriesI-84 Ramp 059
CrossesI-84 Westbound On-Ramp
LocationExit 22 I-84 West Bound
RouteInterstate 84
Coordinates41.54987, -73.02799
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.
Last inspectionFebruary 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating89.3 US tons
Inventory rating68.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length92 ft (28 m)
Longest span87 ft (26.5 m)
Deck width30 ft (9 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,000 (2013)
Projected traffic4,458 by 2033
Trucks9%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 I-84 Ramp 059 over I-84 Westbound On-Ramp built?

It was built in 1997, making it 28 years old in 2025.

What condition is I-84 Ramp 059 over I-84 Westbound On-Ramp 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 February 2022.

How much traffic does I-84 Ramp 059 over I-84 Westbound On-Ramp carry?

About 3,000 vehicles per day (2013 count), of which roughly 9% are trucks.

How long is I-84 Ramp 059 over I-84 Westbound On-Ramp?

The structure is 92 ft (28 m) long with a longest span of 87 ft (26.5 m) and a deck 30 ft wide.

Who owns I-84 Ramp 059 over I-84 Westbound On-Ramp?

It is owned by the State Highway Agency.