US Bridges

RTE I88 over RTE 7

Fair

Broome County, New York · 1 MI W of Martin Hill RD · Structure no. 000000001095391

Built
1977
48 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
400 ft
3 main spans
Daily traffic
6,643
2011 count
Owner
State
State Highway Agency

About this bridge

RTE I88 over RTE 7 is a steel continuous stringer/multi-beam or girder carrying RTE I88 over RTE 7 in Broome County, New York. It was built in 1977, so it is 48 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 6,643 vehicles a day, roughly 25% of them trucks, projected to reach 9,300 by 2031. The structure is 400 ft (121.9 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 I88
CrossesRTE 7
Location1 MI W of Martin Hill RD
RouteInterstate 88
CountyBroome County
StateNew York
Coordinates42.1842, -75.72299
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 inspectionNovember 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 rating88 US tons
Inventory rating53 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length400 ft (121.9 m)
Longest span164 ft (49.9 m)
Deck width44 ft (13.4 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,643 (2011)
Projected traffic9,300 by 2031
Trucks25%
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$6.9 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE I88 over RTE 7 built?

It was built in 1977, making it 48 years old in 2025.

What condition is RTE I88 over RTE 7 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 November 2024.

How much traffic does RTE I88 over RTE 7 carry?

About 6,643 vehicles per day (2011 count), of which roughly 25% are trucks.

How long is RTE I88 over RTE 7?

The structure is 400 ft (121.9 m) long with a longest span of 164 ft (49.9 m) and a deck 44 ft wide.

Who owns RTE I88 over RTE 7?

It is owned by the State Highway Agency.