Structure 1550077 · Robeson County, NC

Nc41 over Old Field Swamp

Carries Nc41 over Old Field Swamp, 0.2 Mi.s. Of Jct.sr1003.

Overall conditionFair

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

How ratings work
Decksets the rating5/9 · Fair
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
CAR · 15 FT77 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9Superstructure 5/9Substructure 5/9

77 ft end to end, longest span 15 ft. 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.

Built195571 years old
Length76.8 ft23.4 m
Daily traffic8,100counted 2021
Last inspectedApril 2023every 24 months

Location

StateNorth Carolina
CountyRobeson
Location0.2 Mi.s. Of Jct.sr1003
CarriesNc41
CrossesOld Field Swamp
Coordinates34.51189, -79.10875

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length76.8 ft (23.4 m)
Max Span14.8 ft (4.5 m)
Deck Width46.6 ft (14.2 m)
Deck Area332.3 sq m
Main Spans5
Year Built1955

Traffic

Avg Daily Traffic8,100 (2021)
Truck Traffic8%
Lanes On Bridge2

Inspection & Ownership

Last InspectionApril 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number000000001550077

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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