Structure 510100 · Cumberland County, NC

Sr1115 over Rockfish Creek

Carries Sr1115 over Rockfish Creek, 0.2 Mi.s.jct.sr1255.

Overall conditionGood

Set by its lowest-rated component: Substructure at 7 of 9.

How ratings work
Deck8/9 · Very Good
Superstructure8/9 · Very Good
Substructuresets the rating7/9 · Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT180 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 7/9 · sets the rating

180 ft end to end, longest span 48 ft: about 2 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 slab bridge.

Built200026 years old
Length179.8 ft54.8 m
Daily traffic10,000counted 2018
Last inspectedDecember 2021every 48 months

Location

StateNorth Carolina
CountyCumberland
Location0.2 Mi.s.jct.sr1255
CarriesSr1115
CrossesRockfish Creek
Coordinates34.96077, -78.97213

Physical Characteristics

MaterialPrestressed Concrete
DesignSlab
Total Length179.8 ft (54.8 m)
Max Span47.9 ft (14.6 m)
Deck Width44.9 ft (13.7 m)
Deck Area750.8 sq m
Main Spans4
Year Built2000

Traffic

Avg Daily Traffic10,000 (2018)
Truck Traffic6%
Lanes On Bridge2

Inspection & Ownership

Last InspectionDecember 2021
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number000000000510100

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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