US Bridges

Gray Road over Mettawee River

PoorPosted for load

Washington County, New York · 1.5 MI S of Whitehall · Structure no. 000000003306480

Built
1936
89 years old, rebuilt 1997
Condition
Poor
inspected July 2024
Type
Girder and Floorbeam System
Steel
Length
68 ft
1 main span
Daily traffic
20
2017 count
Owner
County
County Highway Agency

About this bridge

Gray Road over Mettawee River is a steel girder and floorbeam system carrying Gray Road over Mettawee River in Washington County, New York. It was built in 1936 and reconstructed in 1997, so it is 89 years old, older than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 20 vehicles a day, roughly 10% of them trucks, projected to reach 28 by 2037. The structure is 68 ft (20.7 m) long and 14 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesGray Road
CrossesMettawee River
Location1.5 MI S of Whitehall
Coordinates43.52837, -73.38801
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating15 US tons
Inventory rating9 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadUnknown
Structure length68 ft (20.7 m)
Longest span67 ft (20.4 m)
Deck width14 ft (4.3 m)
Roadway width13 ft (4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (2017)
Projected traffic28 by 2037
Trucks10%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedDeck replacement with only incidental widening
Estimated improvement cost$435,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Gray Road over Mettawee River built?

It was built in 1936, making it 89 years old in 2025. It was reconstructed in 1997.

What condition is Gray Road over Mettawee River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in July 2024.

How much traffic does Gray Road over Mettawee River carry?

About 20 vehicles per day (2017 count), of which roughly 10% are trucks.

How long is Gray Road over Mettawee River?

The structure is 68 ft (20.7 m) long with a longest span of 67 ft (20.4 m) and a deck 14 ft wide.

Who owns Gray Road over Mettawee River?

It is owned by the County Highway Agency.