US Bridges

Clark Street over 87IX RTE I87

Good

Westchester County, New York · 0.9 MI S JCT Rts I87+CCP · Structure no. 000000005513820

Built
2002
23 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
113 ft
1 main span
Daily traffic
3,600
2006 count
Owner
Toll Authority
State Toll Authority

About this bridge

Clark Street over 87IX RTE I87 is a steel stringer/multi-beam or girder carrying Clark Street over 87IX RTE I87 in Westchester County, New York. It was built in 2002, so it is 23 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 3,600 vehicles a day, roughly 3% of them trucks, projected to reach 5,040 by 2026. The structure is 113 ft (34.4 m) long and 82 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesClark Street
Crosses87IX RTE I87
Location0.9 MI S JCT Rts I87+CCP
RouteCity Street 0
Coordinates40.92069, -73.8656
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.
Superstructure7 GoodSome minor problems.
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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating110.1 US tons
Inventory rating78 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length113 ft (34.4 m)
Longest span110 ft (33.5 m)
Deck width82 ft (24.9 m)
Roadway width59 ft (17.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,600 (2006)
Projected traffic5,040 by 2026
Trucks3%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$10.1 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Clark Street over 87IX RTE I87 built?

It was built in 2002, making it 23 years old in 2025.

What condition is Clark Street over 87IX RTE I87 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 Clark Street over 87IX RTE I87 carry?

About 3,600 vehicles per day (2006 count), of which roughly 3% are trucks.

How long is Clark Street over 87IX RTE I87?

The structure is 113 ft (34.4 m) long with a longest span of 110 ft (33.5 m) and a deck 82 ft wide.

Who owns Clark Street over 87IX RTE I87?

It is owned by the State Toll Authority.