US Bridges

RTE 59 over 87IX RTE I87

Poor

Rockland County, New York · 0.8 MI W JCT Rts 59+306 · Structure no. 000000001027640

Built
1954
71 years old
Condition
Poor
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
302 ft
4 main spans
Daily traffic
17,002
2018 count
Owner
State
State Highway Agency

About this bridge

RTE 59 over 87IX RTE I87 is a steel stringer/multi-beam or girder carrying RTE 59 over 87IX RTE I87 in Rockland County, New York. It was built in 1954, so it is 71 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.

It carries about 17,002 vehicles a day, roughly 6% of them trucks, projected to reach 17,081 by 2041. The structure is 302 ft (92 m) long and 74 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesRTE 59
Crosses87IX RTE I87
Location0.8 MI W JCT Rts 59+306
RouteState Highway 59
Coordinates41.10888, -74.08443
Functional classUrban Other Principal Arterial

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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64 US tons
Inventory rating38 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 25 or greater
Structure length302 ft (92 m)
Longest span92 ft (28 m)
Deck width74 ft (22.6 m)
Roadway width67 ft (20.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,002 (2018)
Projected traffic17,081 by 2041
Trucks6%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Toll Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$15.6 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE 59 over 87IX RTE I87 built?

It was built in 1954, making it 71 years old in 2025.

What condition is RTE 59 over 87IX RTE I87 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 June 2024.

How much traffic does RTE 59 over 87IX RTE I87 carry?

About 17,002 vehicles per day (2018 count), of which roughly 6% are trucks.

How long is RTE 59 over 87IX RTE I87?

The structure is 302 ft (92 m) long with a longest span of 92 ft (28 m) and a deck 74 ft wide.

Who owns RTE 59 over 87IX RTE I87?

It is owned by the State Highway Agency and maintained by the State Toll Authority.