Structure 1A0008 · Atlantic County, NJ

Delilah RD (cr646) over 2 Water Mains

Carries Delilah RD (cr646) over 2 Water Mains, 0.53 Mi West RT 30.

Overall conditionFair

Set by its lowest-rated component: Deck at 6 of 9.

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructure7/9 · Good
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT69 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 7/9

69 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 box-beam bridge.

Built200917 years old
Length68.9 ft21 m
Daily traffic20,870counted 2023
Last inspectedJanuary 2023every 24 months

Location

StateNew Jersey
CountyAtlantic
Location0.53 Mi West RT 30
CarriesDelilah RD (cr646)
Crosses2 Water Mains
Coordinates39.39938, -74.50049

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length68.9 ft (21 m)
Max Span62.0 ft (18.9 m)
Deck Width100.1 ft (30.5 m)
Deck Area640.5 sq m
Main Spans1
Year Built2009

Traffic

Avg Daily Traffic20,870 (2023)
Truck Traffic4%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJanuary 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number01A0008

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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