US Bridges

RTE 9 over Kayaderosseras Creek

Good

Saratoga County, New York · .2 Mile N Exit 13 of I87 · Structure no. 000000001005641

Built
2016
9 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
133 ft
1 main span
Daily traffic
9,047
2021 count
Owner
State
State Highway Agency

About this bridge

RTE 9 over Kayaderosseras Creek is a prestressed concrete stringer/multi-beam or girder carrying RTE 9 over Kayaderosseras Creek in Saratoga County, New York. It was built in 2016, so it is 9 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 9,047 vehicles a day, roughly 10% of them trucks, projected to reach 9,089 by 2041. The structure is 133 ft (40.5 m) long and 41 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesRTE 9
CrossesKayaderosseras Creek
Location.2 Mile N Exit 13 of I87
RouteU.S. Route 9
Coordinates43.0313, -73.79055
Functional classUrban Other Principal Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation9: Superior to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating54 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length133 ft (40.5 m)
Longest span130 ft (39.6 m)
Deck width41 ft (12.6 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,047 (2021)
Projected traffic9,089 by 2041
Trucks10%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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$3.2 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 9 over Kayaderosseras Creek built?

It was built in 2016, making it 9 years old in 2025.

What condition is RTE 9 over Kayaderosseras Creek 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 2024.

How much traffic does RTE 9 over Kayaderosseras Creek carry?

About 9,047 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is RTE 9 over Kayaderosseras Creek?

The structure is 133 ft (40.5 m) long with a longest span of 130 ft (39.6 m) and a deck 41 ft wide.

Who owns RTE 9 over Kayaderosseras Creek?

It is owned by the State Highway Agency.