US Bridges

RTE I86 over RTE 275

Fair

Allegany County, New York · JCT I86 & SR 245 · Structure no. 000000001062122

Built
1973
52 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
139 ft
1 main span
Daily traffic
3,636
2021 count
Owner
State
State Highway Agency

About this bridge

RTE I86 over RTE 275 is a steel stringer/multi-beam or girder carrying RTE I86 over RTE 275 in Allegany County, New York. It was built in 1973, so it is 52 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 3,636 vehicles a day, roughly 26% of them trucks, projected to reach 6,783 by 2041. The structure is 139 ft (42.4 m) long and 44 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesRTE I86
CrossesRTE 275
LocationJCT I86 & SR 245
RouteInterstate 86
CountyAllegany County
StateNew York
Coordinates42.2106, -78.14567
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 inspectionJuly 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 rating82 US tons
Inventory rating49.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length139 ft (42.4 m)
Longest span135 ft (41.1 m)
Deck width44 ft (13.4 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,636 (2021)
Projected traffic6,783 by 2041
Trucks26%
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$4.4 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE I86 over RTE 275 built?

It was built in 1973, making it 52 years old in 2025.

What condition is RTE I86 over RTE 275 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 July 2024.

How much traffic does RTE I86 over RTE 275 carry?

About 3,636 vehicles per day (2021 count), of which roughly 26% are trucks.

How long is RTE I86 over RTE 275?

The structure is 139 ft (42.4 m) long with a longest span of 135 ft (41.1 m) and a deck 44 ft wide.

Who owns RTE I86 over RTE 275?

It is owned by the State Highway Agency.