US Bridges

RTE 86 over Mygatt ST

Fair

Broome County, New York · In Binghamton · Structure no. 000000001063241

Built
2014
11 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
85 ft
1 main span
Daily traffic
29,120
2014 count
Owner
State
State Highway Agency

About this bridge

RTE 86 over Mygatt ST is a steel stringer/multi-beam or girder carrying RTE 86 over Mygatt ST in Broome County, New York. It was built in 2014, so it is 11 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 29,120 vehicles a day, roughly 4% of them trucks, projected to reach 40,767 by 2034. The structure is 85 ft (25.9 m) long and 67 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesRTE 86
CrossesMygatt ST
LocationIn Binghamton
RouteState Highway 86
CountyBroome County
StateNew York
Coordinates42.11316, -75.92159
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
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 geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating66 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length85 ft (25.9 m)
Longest span79 ft (24.1 m)
Deck width67 ft (20.3 m)
Roadway width62 ft (18.8 m)
Vertical clearance over deck107 ft (32.7 m)

Traffic and service

Average daily traffic29,120 (2014)
Projected traffic40,767 by 2034
Trucks4%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

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$3.8 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE 86 over Mygatt ST built?

It was built in 2014, making it 11 years old in 2025.

What condition is RTE 86 over Mygatt ST 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 RTE 86 over Mygatt ST carry?

About 29,120 vehicles per day (2014 count), of which roughly 4% are trucks.

How long is RTE 86 over Mygatt ST?

The structure is 85 ft (25.9 m) long with a longest span of 79 ft (24.1 m) and a deck 67 ft wide.

Who owns RTE 86 over Mygatt ST?

It is owned by the State Highway Agency.