Structure 470052 · Columbus County, NC

Us74 Us76byp Wbl over Us701byp

Carries Us74 Us76byp Wbl over Us701byp, 0.4mi W. Of Jct Us701bus.

Overall conditionFair

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

How ratings work
Decksets the rating5/9 · Fair
Superstructuresets the rating5/9 · Fair
Substructure6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT188 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9 · sets the ratingSuperstructure 5/9 · sets the ratingSubstructure 6/9

188 ft end to end, longest span 112 ft: about 3 semi-trucks nose to tail. 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.

Built197254 years old
Length188.0 ft57.3 m
Daily traffic8,250counted 2021
Last inspectedSeptember 2023every 24 months

Location

StateNorth Carolina
CountyColumbus
Location0.4mi W. Of Jct Us701bus
CarriesUs74 Us76byp Wbl
CrossesUs701byp
Coordinates34.35004, -78.70956

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length188.0 ft (57.3 m)
Max Span111.9 ft (34.1 m)
Deck Width49.9 ft (15.2 m)
Deck Area871.0 sq m
Main Spans3
Year Built1972

Traffic

Avg Daily Traffic8,250 (2021)
Truck Traffic12%
Lanes On Bridge3
Lanes Under Bridge4

Inspection & Ownership

Last InspectionSeptember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000000470052

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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