US Bridges

I-84 TR 806 over I84 TR 808 809 Riverside

Fair

New Haven County, Connecticut · Ramp from 84 EB to 8 NB · Structure no. 03200

Built
1965
60 years old, rebuilt 1989
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
703 ft
6 main spans
Daily traffic
7,100
2018 count
Owner
State
State Highway Agency

About this bridge

I-84 TR 806 over I84 TR 808 809 Riverside is a steel continuous stringer/multi-beam or girder carrying I-84 TR 806 over I84 TR 808 809 Riverside in New Haven County, Connecticut. It was built in 1965 and reconstructed in 1989, so it is 60 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 5 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 7,100 vehicles a day, roughly 9% of them trucks, projected to reach 10,550 by 2038. The structure is 703 ft (214.3 m) long and 28 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI-84 TR 806
CrossesI84 TR 808 809 Riverside
LocationRamp from 84 EB to 8 NB
RouteInterstate 84
CountyNew Haven County
StateConnecticut
Coordinates41.55331, -73.05466
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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating85 US tons
Inventory rating51 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, precast panels
Main spans6
Design loadHS 20
Structure length703 ft (214.3 m)
Longest span155 ft (47.2 m)
Deck width28 ft (8.4 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,100 (2018)
Projected traffic10,550 by 2038
Trucks9%
Lanes on structure1
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 I-84 TR 806 over I84 TR 808 809 Riverside built?

It was built in 1965, making it 60 years old in 2025. It was reconstructed in 1989.

What condition is I-84 TR 806 over I84 TR 808 809 Riverside 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 November 2023.

How much traffic does I-84 TR 806 over I84 TR 808 809 Riverside carry?

About 7,100 vehicles per day (2018 count), of which roughly 9% are trucks.

How long is I-84 TR 806 over I84 TR 808 809 Riverside?

The structure is 703 ft (214.3 m) long with a longest span of 155 ft (47.2 m) and a deck 28 ft wide.

Who owns I-84 TR 806 over I84 TR 808 809 Riverside?

It is owned by the State Highway Agency.