US Bridges

Ramp B over Stanely Coolidge Hardin

Good

Camden County, New Jersey · At I-295 and Nj 42 JCT · Structure no. 0427161

Built
2024
1 years old
Condition
Good
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
949 ft
5 main spans
Daily traffic
45,000
2024 count
Owner
State
State Highway Agency

About this bridge

Ramp B over Stanely Coolidge Hardin is a steel continuous stringer/multi-beam or girder carrying Ramp B over Stanely Coolidge Hardin in Camden County, New Jersey. It was built in 2024, so it is 1 years old, younger than the New Jersey average of 58.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 45,000 vehicles a day, roughly 16% of them trucks, projected to reach 55,000 by 2044. The structure is 949 ft (289.3 m) long and 34 ft wide.

CarriesRamp B
CrossesStanely Coolidge Hardin
LocationAt I-295 and Nj 42 JCT
RouteInterstate 295
Coordinates39.86366, -75.1038
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation9: Superior to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating67.9 US tons
Inventory rating52.1 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHL 93
Structure length949 ft (289.3 m)
Longest span259 ft (78.9 m)
Deck width34 ft (10.5 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic45,000 (2024)
Projected traffic55,000 by 2044
Trucks16%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkSTRAHNET connector

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Ramp B over Stanely Coolidge Hardin built?

It was built in 2024, making it 1 years old in 2025.

What condition is Ramp B over Stanely Coolidge Hardin in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in February 2024.

How much traffic does Ramp B over Stanely Coolidge Hardin carry?

About 45,000 vehicles per day (2024 count), of which roughly 16% are trucks.

How long is Ramp B over Stanely Coolidge Hardin?

The structure is 949 ft (289.3 m) long with a longest span of 259 ft (78.9 m) and a deck 34 ft wide.

Who owns Ramp B over Stanely Coolidge Hardin?

It is owned by the State Highway Agency.