Structure 1M0002 · Atlantic County, NJ

Egg Hrbr-grn Bank over Mullica River

Carries Egg Hrbr-grn Bank over Mullica River, 0.57 Mi South Of (cr542).

Overall conditionFair

Set by its lowest-rated component: Superstructure and Substructure at 6 of 9.

How ratings work
Deck7/9 · Good
Superstructuresets the rating6/9 · Satisfactory
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT30 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9 · sets the ratingSubstructure 6/9 · sets the rating

30 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 slab bridge.

Built200323 years old
Length29.9 ft9.1 m
Daily traffic841counted 2023
Last inspectedFebruary 2023every 24 months

Location

StateNew Jersey
CountyAtlantic
Location0.57 Mi South Of (cr542)
CarriesEgg Hrbr-grn Bank
CrossesMullica River
Coordinates39.61135, -74.58934

Physical Characteristics

MaterialWood or Timber
DesignSlab
Total Length29.9 ft (9.1 m)
Max Span24.9 ft (7.6 m)
Deck Width28.5 ft (8.7 m)
Deck Area79.2 sq m
Main Spans1
Year Built2003

Traffic

Avg Daily Traffic841 (2023)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last InspectionFebruary 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number01M0002

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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