Structure 1330269 · Onslow County, NC

Us17s over Military Trail

Carries Us17s over Military Trail, 0.15 Mi.n.jct.nc210.

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
SEMI-TRUCK · 72 FT140 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

140 ft end to end, longest span 73 ft. Lengths and the semi-truck 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.

Built199927 years old
Length139.8 ft42.6 m
Daily traffic13,500counted 2019
Last inspectedJanuary 2022every 48 months

Location

StateNorth Carolina
CountyOnslow
Location0.15 Mi.n.jct.nc210
CarriesUs17s
CrossesMilitary Trail
Coordinates34.59488, -77.48085

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length139.8 ft (42.6 m)
Max Span72.8 ft (22.2 m)
Deck Width41.0 ft (12.5 m)
Deck Area532.5 sq m
Main Spans3
Year Built1999

Traffic

Avg Daily Traffic13,500 (2019)
Truck Traffic14%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last InspectionJanuary 2022
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000001330269

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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