US Bridges

I-84 TR 823 over Parking Lot

Fair

Hartford County, Connecticut · I-84 Ext to Sisson Avenue · Structure no. 03400D

Built
1969
56 years old, rebuilt 2021
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
599 ft
7 main spans
Daily traffic
4,500
2021 count
Owner
State
State Highway Agency

About this bridge

I-84 TR 823 over Parking Lot is a steel stringer/multi-beam or girder carrying I-84 TR 823 over Parking Lot in Hartford County, Connecticut. It was built in 1969 and reconstructed in 2021, so it is 56 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 4,500 vehicles a day, roughly 9% of them trucks, projected to reach 6,687 by 2041. The structure is 599 ft (182.7 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesI-84 TR 823
CrossesParking Lot
LocationI-84 Ext to Sisson Avenue
RouteInterstate 84
CountyHartford County
StateConnecticut
Coordinates41.76253, -72.70192
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating67.1 US tons
Inventory rating51.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20
Structure length599 ft (182.7 m)
Longest span89 ft (27.1 m)
Deck width28 ft (8.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,500 (2021)
Projected traffic6,687 by 2041
Trucks9%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
Detour if closed1.9 mi (3 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$2.7 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-84 TR 823 over Parking Lot built?

It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2021.

What condition is I-84 TR 823 over Parking Lot 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 2023.

How much traffic does I-84 TR 823 over Parking Lot carry?

About 4,500 vehicles per day (2021 count), of which roughly 9% are trucks.

How long is I-84 TR 823 over Parking Lot?

The structure is 599 ft (182.7 m) long with a longest span of 89 ft (27.1 m) and a deck 28 ft wide.

Who owns I-84 TR 823 over Parking Lot?

It is owned by the State Highway Agency.