US Bridges

Tilden Hill Road over 90IX RTE I90

Fair

Oneida County, New York · 7.5 MI W Int 32 on I-90 · Structure no. 000000005512920

Built
1954
71 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
213 ft
4 main spans
Daily traffic
765
2017 count
Owner
Toll Authority
State Toll Authority

About this bridge

Tilden Hill Road over 90IX RTE I90 is a steel stringer/multi-beam or girder carrying Tilden Hill Road over 90IX RTE I90 in Oneida County, New York. It was built in 1954, so it is 71 years old, older 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 765 vehicles a day, roughly 9% of them trucks, projected to reach 1,071 by 2037. The structure is 213 ft (64.9 m) long and 33 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

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CarriesTilden Hill Road
Crosses90IX RTE I90
Location7.5 MI W Int 32 on I-90
CountyOneida County
StateNew York
Coordinates43.12811, -75.54729
Functional classRural Local

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55 US tons
Inventory rating33 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 25 or greater
Structure length213 ft (64.9 m)
Longest span62 ft (18.9 m)
Deck width33 ft (10.1 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic765 (2017)
Projected traffic1,071 by 2037
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusHistorical significance not determinable at this time
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$2 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Tilden Hill Road over 90IX RTE I90 built?

It was built in 1954, making it 71 years old in 2025.

What condition is Tilden Hill Road 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 August 2024.

How much traffic does Tilden Hill Road over 90IX RTE I90 carry?

About 765 vehicles per day (2017 count), of which roughly 9% are trucks.

How long is Tilden Hill Road over 90IX RTE I90?

The structure is 213 ft (64.9 m) long with a longest span of 62 ft (18.9 m) and a deck 33 ft wide.

Who owns Tilden Hill Road over 90IX RTE I90?

It is owned by the State Toll Authority.