US Bridges

Exit 31 Ramp over 90IX RTE I90

Fair

Oneida County, New York · Interchange 31 of I-90 · Structure no. 000000005512880

Built
1995
30 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
206 ft
2 main spans
Daily traffic
3,015
2020 count
Owner
Toll Authority
State Toll Authority

About this bridge

Exit 31 Ramp over 90IX RTE I90 is a steel continuous stringer/multi-beam or girder carrying Exit 31 Ramp over 90IX RTE I90 in Oneida County, New York. It was built in 1995, so it is 30 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 3,015 vehicles a day, roughly 28% of them trucks, projected to reach 3,473 by 2041. The structure is 206 ft (62.8 m) long and 54 ft wide. If it were closed, the detour would be 13.7 mi (22 km).

Location

Open in Google Maps
CarriesExit 31 Ramp
Crosses90IX RTE I90
LocationInterchange 31 of I-90
RouteInterstate 0
CountyOneida County
StateNew York
Coordinates43.11214, -75.20536
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2024
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 alignment8: Equal to present desirable criteria
Operating rating97 US tons
Inventory rating47 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length206 ft (62.8 m)
Longest span107 ft (32.6 m)
Deck width54 ft (16.5 m)
Roadway width51 ft (15.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,015 (2020)
Projected traffic3,473 by 2041
Trucks28%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed13.7 mi (22 km)
TollOn an Interstate toll segment under Secretarial agreement
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$3.3 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Exit 31 Ramp over 90IX RTE I90 built?

It was built in 1995, making it 30 years old in 2025.

What condition is Exit 31 Ramp over 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 October 2024.

How much traffic does Exit 31 Ramp over 90IX RTE I90 carry?

About 3,015 vehicles per day (2020 count), of which roughly 28% are trucks.

How long is Exit 31 Ramp over 90IX RTE I90?

The structure is 206 ft (62.8 m) long with a longest span of 107 ft (32.6 m) and a deck 54 ft wide.

Who owns Exit 31 Ramp over 90IX RTE I90?

It is owned by the State Toll Authority.