US Bridges

County Road 8 over 86I 17 62051139 RTE 86I

Good

Chemung County, New York · I-86 Exit 57 Overpass; · Structure no. 000000001077620

Built
2000
25 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
176 ft
2 main spans
Daily traffic
4,369
2020 count
Owner
State
State Highway Agency

About this bridge

County Road 8 over 86I 17 62051139 RTE 86I is a steel continuous stringer/multi-beam or girder carrying County Road 8 over 86I 17 62051139 RTE 86I in Chemung County, New York. It was built in 2000, so it is 25 years old, younger than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 4,369 vehicles a day, roughly 7% of them trucks, projected to reach 4,557 by 2041. The structure is 176 ft (53.6 m) long and 52 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

Open in Google Maps
CarriesCounty Road 8
Crosses86I 17 62051139 RTE 86I
LocationI-86 Exit 57 Overpass;
RouteCounty Highway 0
CountyChemung County
StateNew York
Coordinates42.02882, -76.72118
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89.9 US tons
Inventory rating54 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length176 ft (53.6 m)
Longest span85 ft (26 m)
Deck width52 ft (15.9 m)
Roadway width49 ft (15 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,369 (2020)
Projected traffic4,557 by 2041
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemNo

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$5.1 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was County Road 8 over 86I 17 62051139 RTE 86I built?

It was built in 2000, making it 25 years old in 2025.

What condition is County Road 8 over 86I 17 62051139 RTE 86I in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2024.

How much traffic does County Road 8 over 86I 17 62051139 RTE 86I carry?

About 4,369 vehicles per day (2020 count), of which roughly 7% are trucks.

How long is County Road 8 over 86I 17 62051139 RTE 86I?

The structure is 176 ft (53.6 m) long with a longest span of 85 ft (26 m) and a deck 52 ft wide.

Who owns County Road 8 over 86I 17 62051139 RTE 86I?

It is owned by the State Highway Agency.