US Bridges

Gsp NB over Clarks Landing RD (C624)

Good

Atlantic County, New Jersey · 2.35 MI SW of RT9 Ramp · Structure no. 360459N

Built
1954
71 years old, rebuilt 2015
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
54 ft
1 main span
Daily traffic
19,015
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

Gsp NB over Clarks Landing RD (C624) is a steel stringer/multi-beam or girder carrying Gsp NB over Clarks Landing RD (C624) in Atlantic County, New Jersey. It was built in 1954 and reconstructed in 2015, 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 19,015 vehicles a day, roughly 3% of them trucks, projected to reach 31,790 by 2043. The structure is 54 ft (16.5 m) long and 65 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesGsp NB
CrossesClarks Landing RD (C624)
Location2.35 MI SW of RT9 Ramp
Coordinates39.52789, -74.50167
Functional classRural Principal Arterial - Other

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.6 US tons
Inventory rating52.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length54 ft (16.5 m)
Longest span48 ft (14.6 m)
Deck width65 ft (19.8 m)
Roadway width61 ft (18.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,015 (2023)
Projected traffic31,790 by 2043
Trucks3%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a toll road
National Highway SystemYes

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
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 Gsp NB over Clarks Landing RD (C624) built?

It was built in 1954, making it 71 years old in 2025. It was reconstructed in 2015.

What condition is Gsp NB over Clarks Landing RD (C624) 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 March 2023.

How much traffic does Gsp NB over Clarks Landing RD (C624) carry?

About 19,015 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is Gsp NB over Clarks Landing RD (C624)?

The structure is 54 ft (16.5 m) long with a longest span of 48 ft (14.6 m) and a deck 65 ft wide.

Who owns Gsp NB over Clarks Landing RD (C624)?

It is owned by the State Toll Authority.