US Bridges

RTE 8 over 790I 790I 90IX RTE I90

Fair

Oneida County, New York · JCT of I90 & I790 · Structure no. 000000001002321

Built
1988
37 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
352 ft
3 main spans
Daily traffic
7,804
2021 count
Owner
State
State Highway Agency

About this bridge

RTE 8 over 790I 790I 90IX RTE I90 is a steel continuous stringer/multi-beam or girder carrying RTE 8 over 790I 790I 90IX RTE I90 in Oneida County, New York. It was built in 1988, so it is 37 years old, younger than the New York average of 53 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 7,804 vehicles a day, roughly 8% of them trucks, projected to reach 9,739 by 2041. The structure is 352 ft (107.3 m) long and 45 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesRTE 8
Crosses790I 790I 90IX RTE I90
LocationJCT of I90 & I790
RouteState Highway 8
CountyOneida County
StateNew York
Coordinates43.12207, -75.23076
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating67 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length352 ft (107.3 m)
Longest span130 ft (39.6 m)
Deck width45 ft (13.7 m)
Roadway width42 ft (12.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,804 (2021)
Projected traffic9,739 by 2041
Trucks8%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$4.5 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE 8 over 790I 790I 90IX RTE I90 built?

It was built in 1988, making it 37 years old in 2025.

What condition is RTE 8 over 790I 790I 90IX RTE I90 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 May 2024.

How much traffic does RTE 8 over 790I 790I 90IX RTE I90 carry?

About 7,804 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is RTE 8 over 790I 790I 90IX RTE I90?

The structure is 352 ft (107.3 m) long with a longest span of 130 ft (39.6 m) and a deck 45 ft wide.

Who owns RTE 8 over 790I 790I 90IX RTE I90?

It is owned by the State Highway Agency.