US Bridges

Fifty Six Road over Poesten Kill

Good

Rensselaer County, New York · 4 MI East of Poestenkill · Structure no. 000000002201900

Built
2005
20 years old
Condition
Good
inspected June 2023
Type
Frame
Concrete
Length
34 ft
1 main span
Daily traffic
190
2018 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Fifty Six Road over Poesten Kill is a concrete frame carrying Fifty Six Road over Poesten Kill in Rensselaer County, New York. It was built in 2005, so it is 20 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 190 vehicles a day, roughly 9% of them trucks, projected to reach 266 by 2038. The structure is 34 ft (10.4 m) long and 27 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesFifty Six Road
CrossesPoesten Kill
Location4 MI East of Poestenkill
Coordinates42.6898, -73.48602
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating87.4 US tons
Inventory rating45 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length34 ft (10.4 m)
Longest span31 ft (9.4 m)
Deck width27 ft (8.2 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic190 (2018)
Projected traffic266 by 2038
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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$572,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Fifty Six Road over Poesten Kill built?

It was built in 2005, making it 20 years old in 2025.

What condition is Fifty Six Road over Poesten Kill 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 June 2023.

How much traffic does Fifty Six Road over Poesten Kill carry?

About 190 vehicles per day (2018 count), of which roughly 9% are trucks.

How long is Fifty Six Road over Poesten Kill?

The structure is 34 ft (10.4 m) long with a longest span of 31 ft (9.4 m) and a deck 27 ft wide.

Who owns Fifty Six Road over Poesten Kill?

It is owned by the Town or Township Highway Agency.