US Bridges

RTE 9 over Kayaderosseras Ck

Fair

Saratoga County, New York · .2 MI N of Exit 13 of I87 · Structure no. 000000001005642

Built
1928
97 years old, rebuilt 1993
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
95 ft
1 main span
Daily traffic
9,047
2021 count
Owner
State
State Highway Agency

About this bridge

RTE 9 over Kayaderosseras Ck is a steel stringer/multi-beam or girder carrying RTE 9 over Kayaderosseras Ck in Saratoga County, New York. It was built in 1928 and reconstructed in 1993, so it is 97 years old, older than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 9,047 vehicles a day, roughly 10% of them trucks, projected to reach 9,089 by 2041. The structure is 95 ft (29 m) long and 38 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesRTE 9
CrossesKayaderosseras Ck
Location.2 MI N of Exit 13 of I87
RouteU.S. Route 9
CountySaratoga County
StateNew York
Coordinates43.03158, -73.78981
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating83 US tons
Inventory rating46 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length95 ft (29 m)
Longest span90 ft (27.4 m)
Deck width38 ft (11.6 m)
Roadway width36 ft (11 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$2.3 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 9 over Kayaderosseras Ck built?

It was built in 1928, making it 97 years old in 2025. It was reconstructed in 1993.

What condition is RTE 9 over Kayaderosseras Ck in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.

How much traffic does RTE 9 over Kayaderosseras Ck carry?

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

How long is RTE 9 over Kayaderosseras Ck?

The structure is 95 ft (29 m) long with a longest span of 90 ft (27.4 m) and a deck 38 ft wide.

Who owns RTE 9 over Kayaderosseras Ck?

It is owned by the State Highway Agency.