US Bridges

RTE I390 over Warren Hill Road

Fair

Steuben County, New York · 1.5 MI SE JCT SR21 & I390 · Structure no. 000000001090702

Built
1975
50 years old, rebuilt 2006
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
104 ft
1 main span
Daily traffic
6,279
2019 count
Owner
State
State Highway Agency

About this bridge

RTE I390 over Warren Hill Road is a steel stringer/multi-beam or girder carrying RTE I390 over Warren Hill Road in Steuben County, New York. It was built in 1975 and reconstructed in 2006, so it is 50 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 6,279 vehicles a day, roughly 31% of them trucks, projected to reach 11,713 by 2041. The structure is 104 ft (31.7 m) long and 44 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesRTE I390
CrossesWarren Hill Road
Location1.5 MI SE JCT SR21 & I390
RouteInterstate 390
CountySteuben County
StateNew York
Coordinates42.51542, -77.53681
Functional classRural 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.
Superstructure7 GoodSome minor problems.
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 geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating93 US tons
Inventory rating55 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length104 ft (31.7 m)
Longest span101 ft (30.7 m)
Deck width44 ft (13.4 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,279 (2019)
Projected traffic11,713 by 2041
Trucks31%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$2.9 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE I390 over Warren Hill Road built?

It was built in 1975, making it 50 years old in 2025. It was reconstructed in 2006.

What condition is RTE I390 over Warren Hill Road 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 I390 over Warren Hill Road carry?

About 6,279 vehicles per day (2019 count), of which roughly 31% are trucks.

How long is RTE I390 over Warren Hill Road?

The structure is 104 ft (31.7 m) long with a longest span of 101 ft (30.7 m) and a deck 44 ft wide.

Who owns RTE I390 over Warren Hill Road?

It is owned by the State Highway Agency.