US Bridges

Senasqua Road over 9 9 87032173 Ramp Rt

Fair

Westchester County, New York · .7 MI N JCT US 9 & SH 129 · Structure no. 000000001005010

Built
1962
63 years old, rebuilt 2018
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
240 ft
4 main spans
Daily traffic
896
2017 count
Owner
State
State Highway Agency

About this bridge

Senasqua Road over 9 9 87032173 Ramp Rt is a steel stringer/multi-beam or girder carrying Senasqua Road over 9 9 87032173 Ramp Rt in Westchester County, New York. It was built in 1962 and reconstructed in 2018, so it is 63 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 896 vehicles a day, roughly 3% of them trucks, projected to reach 1,088 by 2041. The structure is 240 ft (73.2 m) long and 41 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesSenasqua Road
Crosses9 9 87032173 Ramp Rt
Location.7 MI N JCT US 9 & SH 129
CountyWestchester County
StateNew York
Coordinates41.20954, -73.8963
Functional classUrban Minor 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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating93 US tons
Inventory rating56 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length240 ft (73.2 m)
Longest span77 ft (23.4 m)
Deck width41 ft (12.6 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic896 (2017)
Projected traffic1,088 by 2041
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
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$6.7 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Senasqua Road over 9 9 87032173 Ramp Rt built?

It was built in 1962, making it 63 years old in 2025. It was reconstructed in 2018.

What condition is Senasqua Road over 9 9 87032173 Ramp Rt 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 May 2023.

How much traffic does Senasqua Road over 9 9 87032173 Ramp Rt carry?

About 896 vehicles per day (2017 count), of which roughly 3% are trucks.

How long is Senasqua Road over 9 9 87032173 Ramp Rt?

The structure is 240 ft (73.2 m) long with a longest span of 77 ft (23.4 m) and a deck 41 ft wide.

Who owns Senasqua Road over 9 9 87032173 Ramp Rt?

It is owned by the State Highway Agency.