US Bridges

Main ST over Chemung River

Fair

Chemung County, New York · In City of Elmira · Structure no. 000000002215540

Built
1976
49 years old, rebuilt 2022
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
748 ft
5 main spans
Daily traffic
8,013
2016 count
Owner
City
City or Municipal Highway Agency

About this bridge

Main ST over Chemung River is a steel continuous stringer/multi-beam or girder carrying Main ST over Chemung River in Chemung County, New York. It was built in 1976 and reconstructed in 2022, so it is 49 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 8,013 vehicles a day, roughly 3% of them trucks, projected to reach 9,734 by 2041. The structure is 748 ft (228 m) long and 53 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesMain ST
CrossesChemung River
LocationIn City of Elmira
RouteCity Street 0
Coordinates42.08705, -76.80683
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating87 US tons
Inventory rating52 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length748 ft (228 m)
Longest span190 ft (57.9 m)
Deck width53 ft (16.2 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,013 (2016)
Projected traffic9,734 by 2041
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$18.4 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Main ST over Chemung River built?

It was built in 1976, making it 49 years old in 2025. It was reconstructed in 2022.

What condition is Main ST over Chemung River 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 Main ST over Chemung River carry?

About 8,013 vehicles per day (2016 count), of which roughly 3% are trucks.

How long is Main ST over Chemung River?

The structure is 748 ft (228 m) long with a longest span of 190 ft (57.9 m) and a deck 53 ft wide.

Who owns Main ST over Chemung River?

It is owned by the City or Municipal Highway Agency.