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County Road 23B over Rte 9W Hans Vosen Kill

Greene County, New York · rated Good in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

County Road 23B over Rte 9W Hans Vosen Kill in Greene County, New York, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 8 (very good condition) on the 0-9 scale.
It was built in 2000, making it 25 years old at the 2025 inventory.
It carries about 5,168 vehicles a day (traffic count year 2020).
Its listed owner is the county highway agency.
It is one of 83 of the 228 inventoried bridges in Greene County rated good (36.4%); 26 (11.4%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings


Structure	Continuous steel stringer or multi-beam girder
Length	about 299 ft
Location	Jct of Rte 9W @ Rte 23A
NBI structure number	000000003007480
Condition class	Good

Source: FHWA National Bridge Inventory, 2025 data as reported by the New York department of transportation.

Bridge	Built	Vehicles/day	Condition
Rte I87 over CSX Transportatio	1955	37,426	Fair
Rte I87 over Hannacrois Creek	1955	37,426	Fair
Rte I87 over New Baltimore Rd	1952	37,426	Fair
Rte I87 over Cauterskill Road Kaater	1955	33,622	Poor
Rte I87 over Catskill Creek	1955	33,622	Fair
Rte I87 over Leeds Athens Road	1955	32,596	Fair