US Bridges

Armstrong Road over Chenango Feeder

Good

Madison County, New York · S Eaton W Hamilton Ny · Structure no. 000000004424080

Built
1967
58 years old
Condition
Good
inspected October 2024
Type
Culvert
Steel
Length
28 ft
1 main span
Daily traffic
736
2019 count
Owner
State
State Highway Agency

About this bridge

Armstrong Road over Chenango Feeder is a steel culvert carrying Armstrong Road over Chenango Feeder in Madison County, New York. It was built in 1967, so it is 58 years old, older 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 736 vehicles a day, roughly 3% of them trucks, projected to reach 1,030 by 2039. The structure is 28 ft (8.5 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesArmstrong Road
CrossesChenango Feeder
LocationS Eaton W Hamilton Ny
RouteCounty Highway 0
Coordinates42.80719, -75.57424
Functional classRural Minor Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating86.4 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadHS 20
Structure length28 ft (8.5 m)
Longest span27 ft (8.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic736 (2019)
Projected traffic1,030 by 2039
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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$203,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Armstrong Road over Chenango Feeder built?

It was built in 1967, making it 58 years old in 2025.

What condition is Armstrong Road over Chenango Feeder 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 October 2024.

How much traffic does Armstrong Road over Chenango Feeder carry?

About 736 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is Armstrong Road over Chenango Feeder?

The structure is 28 ft (8.5 m) long with a longest span of 27 ft (8.2 m).

Who owns Armstrong Road over Chenango Feeder?

It is owned by the State Highway Agency.