US Bridges

Milton Avenue over Garden State Parkway

Fair

Essex County, New Jersey · 2.75 MI S of GSP&NJ3 JCT · Structure no. 361514T

Built
1954
71 years old
Condition
Fair
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
142 ft
2 main spans
Daily traffic
8,836
2024 count
Owner
Toll Authority
State Toll Authority

About this bridge

Milton Avenue over Garden State Parkway is a steel stringer/multi-beam or girder carrying Milton Avenue over Garden State Parkway in Essex County, New Jersey. It was built in 1954, so it is 71 years old, older than the New Jersey average of 58.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 8,836 vehicles a day, roughly 1% of them trucks, projected to reach 10,603 by 2044. The structure is 142 ft (43.3 m) long and 30 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMilton Avenue
CrossesGarden State Parkway
Location2.75 MI S of GSP&NJ3 JCT
RouteCity Street 0
Coordinates40.81335, -74.17973
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.5 US tons
Inventory rating40.3 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length142 ft (43.3 m)
Longest span68 ft (20.7 m)
Deck width30 ft (9.2 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,836 (2024)
Projected traffic10,603 by 2044
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Milton Avenue over Garden State Parkway built?

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

What condition is Milton Avenue over Garden State Parkway in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in February 2024.

How much traffic does Milton Avenue over Garden State Parkway carry?

About 8,836 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Milton Avenue over Garden State Parkway?

The structure is 142 ft (43.3 m) long with a longest span of 68 ft (20.7 m) and a deck 30 ft wide.

Who owns Milton Avenue over Garden State Parkway?

It is owned by the State Toll Authority.