Structure 710059 · Gaston County, NC

Nc7 over I-85

Carries Nc7 over I-85, 0.8 Mi. W. Jct. Nc279.

Overall conditionFair

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

How ratings work
Decksets the rating5/9 · Fair
Superstructure7/9 · Good
Substructuresets the rating5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT273 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9 · sets the ratingSuperstructure 7/9Substructure 5/9 · sets the rating

273 ft end to end, longest span 86 ft: about 4 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.

Built196363 years old
Length273.0 ft83.2 m
Daily traffic20,500counted 2022
Last inspectedOctober 2023every 24 months

Location

StateNorth Carolina
CountyGaston
Location0.8 Mi. W. Jct. Nc279
CarriesNc7
CrossesI-85
Coordinates35.27259, -81.15998

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length273.0 ft (83.2 m)
Max Span86.0 ft (26.2 m)
Deck Width80.4 ft (24.5 m)
Deck Area2038.4 sq m
Main Spans4
Year Built1963

Traffic

Avg Daily Traffic20,500 (2022)
Truck Traffic12%
Lanes On Bridge4
Lanes Under Bridge7

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000000710059

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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