US Bridges

RTE I684 over Nysta Facility 287I 287

Poor

Westchester County, New York · 1.2 MI W JCT I287 & Hrp · Structure no. 000000001052880

Built
1969
56 years old
Condition
Poor
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
753 ft
9 main spans
Daily traffic
—
2024 count
Owner
State
State Highway Agency

About this bridge

RTE I684 over Nysta Facility 287I 287 is a steel stringer/multi-beam or girder carrying RTE I684 over Nysta Facility 287I 287 in Westchester County, New York. It was built in 1969, so it is 56 years old, older than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

No traffic count is recorded. The structure is 753 ft (229.4 m) long and 33 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesRTE I684
CrossesNysta Facility 287I 287
Location1.2 MI W JCT I287 & Hrp
RouteInterstate 684
Coordinates41.02554, -73.73212
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating92 US tons
Inventory rating55 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans9
Design loadHS 20
Structure length753 ft (229.4 m)
Longest span112 ft (34.1 m)
Deck width33 ft (10.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deck17 ft (5.3 m)

Traffic and service

Average daily traffic—
Projected traffic—
Trucks15%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and waterway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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$16.3 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE I684 over Nysta Facility 287I 287 built?

It was built in 1969, making it 56 years old in 2025.

What condition is RTE I684 over Nysta Facility 287I 287 in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in December 2024.

How much traffic does RTE I684 over Nysta Facility 287I 287 carry?

No traffic count is recorded for this structure.

How long is RTE I684 over Nysta Facility 287I 287?

The structure is 753 ft (229.4 m) long with a longest span of 112 ft (34.1 m) and a deck 33 ft wide.

Who owns RTE I684 over Nysta Facility 287I 287?

It is owned by the State Highway Agency.