Structure 530016 · Currituck County, NC

Us158e over Currituck Sound

Carries Us158e over Currituck Sound, .01 Mi.e.jct.sr1187.

Overall conditionFair

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

How ratings work
Deck6/9 · Satisfactory
Superstructuresets the rating5/9 · Fair
Substructure6/9 · Satisfactory
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
14,865 FT OVERALL2,500 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 5/9 · sets the ratingSubstructure 6/9

14,865 ft end to end: about 41 football fields, or 2.8 miles. 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 slab bridge.

Built1966rebuilt 1997
Length14865.2 ft4530.9 m
Daily traffic11,250counted 2022
Last inspectedSeptember 2024every 24 months

Location

StateNorth Carolina
CountyCurrituck
Location.01 Mi.e.jct.sr1187
CarriesUs158e
CrossesCurrituck Sound
Coordinates36.08658, -75.76672

Physical Characteristics

MaterialPrestressed Concrete
DesignSlab
Total Length14865.2 ft (4530.9 m)
Max Span58.7 ft (17.9 m)
Deck Width33.1 ft (10.1 m)
Deck Area45762.1 sq m
Main Spans1
Year Built1966 (reconstructed 1997)

Traffic

Avg Daily Traffic11,250 (2022)
Truck Traffic8%
Lanes On Bridge2

Inspection & Ownership

Last InspectionSeptember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number000000000530016

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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