Structure 360459N · Atlantic County, NJ

Gsp NB over Clarks Landing RD (c624)

Carries Gsp NB over Clarks Landing RD (c624), 2.35 Mi SW Of Rt9 Ramp.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructuresets the rating7/9 · Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT54 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

54 ft end to end. Lengths and the car on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a multi-beam bridge.

Built1954rebuilt 2015
Length54.1 ft16.5 m
Daily traffic19,015counted 2023
Last inspectedMarch 2023every 24 months

Location

StateNew Jersey
CountyAtlantic
Location2.35 Mi SW Of Rt9 Ramp
CarriesGsp NB
CrossesClarks Landing RD (c624)
Coordinates39.52789, -74.50167

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length54.1 ft (16.5 m)
Max Span47.9 ft (14.6 m)
Deck Width65.0 ft (19.8 m)
Deck Area326.7 sq m
Main Spans1
Year Built1954 (reconstructed 2015)

Traffic

Avg Daily Traffic19,015 (2023)
Truck Traffic3%
Lanes On Bridge3
Lanes Under Bridge2

Inspection & Ownership

Last InspectionMarch 2023
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number360459N

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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