US Bridges

Heller Parkway over City Subway

Fair

Essex County, New Jersey · 2.1 MI NE I-280&NJ21 JCT · Structure no. 0700N01

Built
1900
125 years old, rebuilt 1985
Condition
Fair
inspected September 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
52 ft
1 main span
Daily traffic
17,200
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Heller Parkway over City Subway is a prestressed concrete box beam or girders - multiple carrying Heller Parkway over City Subway in Essex County, New Jersey. It was built in 1900 and reconstructed in 1985, so it is 125 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 5 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 17,200 vehicles a day, roughly 4% of them trucks, projected to reach 20,990 by 2044. The structure is 52 ft (15.8 m) long and 70 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHeller Parkway
CrossesCity Subway
Location2.1 MI NE I-280&NJ21 JCT
RouteCity Street 0
Coordinates40.77845, -74.1752
Functional classUrban Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment6: Equal to present minimum criteria
Operating rating50 US tons
Inventory rating30 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length52 ft (15.8 m)
Longest span44 ft (13.4 m)
Deck width70 ft (21.4 m)
Roadway width50 ft (15.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,200 (2024)
Projected traffic20,990 by 2044
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Heller Parkway over City Subway built?

It was built in 1900, making it 125 years old in 2025. It was reconstructed in 1985.

What condition is Heller Parkway over City Subway 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 September 2024.

How much traffic does Heller Parkway over City Subway carry?

About 17,200 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Heller Parkway over City Subway?

The structure is 52 ft (15.8 m) long with a longest span of 44 ft (13.4 m) and a deck 70 ft wide.

Who owns Heller Parkway over City Subway?

It is owned by the City or Municipal Highway Agency.