Structure 690169 · Franklin County, NC

Nc98 over Crooked Creek

Carries Nc98 over Crooked Creek, 0.4 Mi. E. Jct Sr1001.

Overall conditionPoor

Set by its lowest-rated component: Culvert at 4 of 9.

How ratings work
Culvertsets the rating4/9 · Poor
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT36 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 4/9

A culvert 36 ft across with 4 openings. 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, so those are drawn as typical for a culvert.

Built196264 years old
Length35.8 ft10.9 m
Daily traffic7,000counted 2021
Last inspectedMarch 2023every 24 months

Location

StateNorth Carolina
CountyFranklin
Location0.4 Mi. E. Jct Sr1001
CarriesNc98
CrossesCrooked Creek
Coordinates35.96675, -78.41052

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length35.8 ft (10.9 m)
Max Span7.9 ft (2.4 m)
Deck Area86.1 sq m
Main Spans4
Year Built1962

Traffic

Avg Daily Traffic7,000 (2021)
Truck Traffic8%
Lanes On Bridge2

Inspection & Ownership

Last InspectionMarch 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number000000000690169

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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