US Bridges

Covey Road over Outlet South Bay

Fair

Herkimer County, New York · 3.5 MI NW Eagle Bay · Structure no. 000000002204950

Built
1950
75 years old, rebuilt 1992
Condition
Fair
inspected July 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
52 ft
1 main span
Daily traffic
94
2017 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Covey Road over Outlet South Bay is a prestressed concrete box beam or girders - multiple carrying Covey Road over Outlet South Bay in Herkimer County, New York. It was built in 1950 and reconstructed in 1992, so it is 75 years old, older 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 94 vehicles a day, projected to reach 132 by 2037. The structure is 52 ft (15.8 m) long and 16 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesCovey Road
CrossesOutlet South Bay
Location3.5 MI NW Eagle Bay
Coordinates43.81679, -74.85614
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating61 US tons
Inventory rating42 US tons

Structure

MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length52 ft (15.8 m)
Longest span50 ft (15.2 m)
Deck width16 ft (4.9 m)
Roadway width16 ft (4.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic94 (2017)
Projected traffic132 by 2037
Trucks0%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$358,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Covey Road over Outlet South Bay built?

It was built in 1950, making it 75 years old in 2025. It was reconstructed in 1992.

What condition is Covey Road over Outlet South Bay 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 July 2024.

How much traffic does Covey Road over Outlet South Bay carry?

About 94 vehicles per day (2017 count).

How long is Covey Road over Outlet South Bay?

The structure is 52 ft (15.8 m) long with a longest span of 50 ft (15.2 m) and a deck 16 ft wide.

Who owns Covey Road over Outlet South Bay?

It is owned by the Town or Township Highway Agency.