US Bridges

RTE 22 over Stone Hill River

FairPosted for load

Westchester County, New York · 3.0 MI S JCT Rts 22+172 · Structure no. 000000001016590

Built
1927
98 years old
Condition
Fair
inspected May 2024
Type
Tee Beam
Concrete
Length
35 ft
1 main span
Daily traffic
4,712
2017 count
Owner
State
State Highway Agency

About this bridge

RTE 22 over Stone Hill River is a concrete tee beam carrying RTE 22 over Stone Hill River in Westchester County, New York. It was built in 1927, so it is 98 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 4,712 vehicles a day, roughly 5% of them trucks, projected to reach 4,734 by 2041. The structure is 35 ft (10.7 m) long and 35 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesRTE 22
CrossesStone Hill River
Location3.0 MI S JCT Rts 22+172
RouteState Highway 22
Coordinates41.22721, -73.65673
Functional classUrban Other Principal 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating39 US tons
Inventory rating23 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length35 ft (10.7 m)
Longest span31 ft (9.4 m)
Deck width35 ft (10.7 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,712 (2017)
Projected traffic4,734 by 2041
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5.6 mi (9 km)
TollOn a free road
National Highway SystemYes

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$637,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 22 over Stone Hill River built?

It was built in 1927, making it 98 years old in 2025.

What condition is RTE 22 over Stone Hill 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 RTE 22 over Stone Hill River carry?

About 4,712 vehicles per day (2017 count), of which roughly 5% are trucks.

How long is RTE 22 over Stone Hill River?

The structure is 35 ft (10.7 m) long with a longest span of 31 ft (9.4 m) and a deck 35 ft wide.

Who owns RTE 22 over Stone Hill River?

It is owned by the State Highway Agency.