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Rte 9 over Kayaderosseras Creek

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

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

Rte 9 over Kayaderosseras Creek in Saratoga 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 7 (good condition) on the 0-9 scale.
It was built in 2016, making it 9 years old at the 2025 inventory.
It carries about 9,047 vehicles a day (traffic count year 2021).
Its listed owner is the state highway agency.
It is one of 104 of the 226 inventoried bridges in Saratoga County rated good (46.0%); 14 (6.2%) 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	Prestressed concrete stringer or multi-beam girder
Length	about 132 ft
Location	.2 Mile N Exit 13 of I87
NBI structure number	000000001005641
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 Ballston Creek	1959	67,698	Good
Rte I87 over Rte 146	1958	45,252	Fair
Rte I87 over Rte 146	1958	40,663	Fair
Rte I87 over Dwaas Kill	1958	40,418	Fair
Rte I87 over Delaware & Hudson RR	1997	40,418	Good
Rte I87 over Dwaas Kill	1958	39,073	Fair