Structure 1508154 · Ocean County, NJ

Nj 37 WB over Barnegat Bay

Carries Nj 37 WB over Barnegat Bay, 1.3 Mi West RT 35.

Overall conditionFair

Set by its lowest-rated component: Superstructure and Substructure at 5 of 9.

How ratings work
Deck6/9 · Satisfactory
Superstructuresets the rating5/9 · Fair
Substructuresets the rating5/9 · Fair
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
4,880 FT OVERALL1,000 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 5/9 · sets the ratingSubstructure 5/9 · sets the rating

4,880 ft end to end, longest span 151 ft: about 14 football fields. Lengths are drawn to scale; at this length a semi-truck would be a speck. 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.

Built1972rebuilt 2022
Length4879.9 ft1487.4 m
Daily traffic12,008counted 2023
Last inspectedMarch 2023every 24 months

Location

StateNew Jersey
CountyOcean
Location1.3 Mi West RT 35
CarriesNj 37 WB
CrossesBarnegat Bay
Coordinates39.94500, -74.09732

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length4879.9 ft (1487.4 m)
Max Span150.9 ft (46 m)
Deck Width45.9 ft (14 m)
Deck Area20823.6 sq m
Main Spans17
Year Built1972 (reconstructed 2022)

Traffic

Avg Daily Traffic12,008 (2023)
Truck Traffic4%
Lanes On Bridge3

Inspection & Ownership

Last InspectionMarch 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number1508154

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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