US Bridges

New Bay Street over 9 9 87033009 RTE 9

Good

Westchester County, New York · 0.5 MI S JCT Rts 9 and 6 · Structure no. 000000001005110

Built
1990
35 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
115 ft
1 main span
Daily traffic
608
2021 count
Owner
State
State Highway Agency

About this bridge

New Bay Street over 9 9 87033009 RTE 9 is a steel stringer/multi-beam or girder carrying New Bay Street over 9 9 87033009 RTE 9 in Westchester County, New York. It was built in 1990, so it is 35 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 608 vehicles a day, roughly 1% of them trucks, projected to reach 851 by 2041. The structure is 115 ft (35.1 m) long and 37 ft wide. If it were closed, the detour would be 16.8 mi (27 km).

CarriesNew Bay Street
Crosses9 9 87033009 RTE 9
Location0.5 MI S JCT Rts 9 and 6
RouteCity Street 0
Coordinates41.28196, -73.92985
Functional classUrban Local

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating71 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length115 ft (35.1 m)
Longest span114 ft (34.7 m)
Deck width37 ft (11.4 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic608 (2021)
Projected traffic851 by 2041
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed16.8 mi (27 km)
TollOn a free road
National Highway SystemNo

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$4.8 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was New Bay Street over 9 9 87033009 RTE 9 built?

It was built in 1990, making it 35 years old in 2025.

What condition is New Bay Street over 9 9 87033009 RTE 9 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 April 2024.

How much traffic does New Bay Street over 9 9 87033009 RTE 9 carry?

About 608 vehicles per day (2021 count), of which roughly 1% are trucks.

How long is New Bay Street over 9 9 87033009 RTE 9?

The structure is 115 ft (35.1 m) long with a longest span of 114 ft (34.7 m) and a deck 37 ft wide.

Who owns New Bay Street over 9 9 87033009 RTE 9?

It is owned by the State Highway Agency.