US Bridges

Tow Path Road over Stony Kill

Poor

Ulster County, New York · .7 Mile East of Accord · Structure no. 000000003347640

Built
1959
66 years old, rebuilt 2018
Condition
Poor
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
43 ft
1 main span
Daily traffic
557
2017 count
Owner
County
County Highway Agency

About this bridge

Tow Path Road over Stony Kill is a steel stringer/multi-beam or girder carrying Tow Path Road over Stony Kill in Ulster County, New York. It was built in 1959 and reconstructed in 2018, so it is 66 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.

It carries about 557 vehicles a day, roughly 7% of them trucks, projected to reach 780 by 2037. The structure is 43 ft (13.1 m) long and 22 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesTow Path Road
CrossesStony Kill
Location.7 Mile East of Accord
Coordinates41.78213, -74.21632
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.
Superstructure8 Very GoodNo problems noted.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating95 US tons
Inventory rating57 US tons

Structure

MaterialSteel
DeckConcrete, precast panels
Main spans1
Design loadHS 25 or greater
Structure length43 ft (13.1 m)
Longest span34 ft (10.4 m)
Deck width22 ft (6.7 m)
Roadway width21 ft (6.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic557 (2017)
Projected traffic780 by 2037
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$1.4 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Tow Path Road over Stony Kill built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 2018.

What condition is Tow Path Road over Stony Kill 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 2023.

How much traffic does Tow Path Road over Stony Kill carry?

About 557 vehicles per day (2017 count), of which roughly 7% are trucks.

How long is Tow Path Road over Stony Kill?

The structure is 43 ft (13.1 m) long with a longest span of 34 ft (10.4 m) and a deck 22 ft wide.

Who owns Tow Path Road over Stony Kill?

It is owned by the County Highway Agency.