US Bridges

Garden State Pkwy over 87IX RTE I87

Poor

Rockland County, New York · JCT Rts Garden ST PKW+I87 · Structure no. 000000005514049

Built
1957
68 years old
Condition
Poor
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
261 ft
4 main spans
Daily traffic
4,695
2013 count
Owner
Toll Authority
State Toll Authority

About this bridge

Garden State Pkwy over 87IX RTE I87 is a prestressed concrete stringer/multi-beam or girder carrying Garden State Pkwy over 87IX RTE I87 in Rockland County, New York. It was built in 1957, so it is 68 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 4,695 vehicles a day, roughly 15% of them trucks, projected to reach 7,950 by 2041. The structure is 261 ft (79.6 m) long and 73 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesGarden State Pkwy
Crosses87IX RTE I87
LocationJCT Rts Garden ST PKW+I87
Coordinates41.09764, -74.04038
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
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 inspectionMay 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 rating92.5 US tons
Inventory rating32.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length261 ft (79.6 m)
Longest span65 ft (19.8 m)
Deck width73 ft (22.3 m)
Roadway width68 ft (20.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,695 (2013)
Projected traffic7,950 by 2041
Trucks15%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 km)
TollOn an Interstate toll segment under Secretarial agreement
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusHistorical significance not determinable at this time
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$8.7 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Garden State Pkwy over 87IX RTE I87 built?

It was built in 1957, making it 68 years old in 2025.

What condition is Garden State Pkwy 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 May 2024.

How much traffic does Garden State Pkwy over 87IX RTE I87 carry?

About 4,695 vehicles per day (2013 count), of which roughly 15% are trucks.

How long is Garden State Pkwy over 87IX RTE I87?

The structure is 261 ft (79.6 m) long with a longest span of 65 ft (19.8 m) and a deck 73 ft wide.

Who owns Garden State Pkwy over 87IX RTE I87?

It is owned by the State Toll Authority.