Structure 1670219 · Stanly County, NC

Sr1977 over Allison Branch

Carries Sr1977 over Allison Branch, 0.4 Mi. W. Jct. Sr1975.

Overall conditionGood

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

How ratings work
Culvertsets the rating7/9 · Good
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT32 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 7/9

A culvert 32 ft across with 3 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.

Built199828 years old
Length31.8 ft9.7 m
Daily traffic60counted 2000
Last inspectedJuly 2024every 48 months

Location

StateNorth Carolina
CountyStanly
Location0.4 Mi. W. Jct. Sr1975
CarriesSr1977
CrossesAllison Branch
Coordinates35.24814, -80.32093

Physical Characteristics

MaterialSteel
DesignCulvert
Total Length31.8 ft (9.7 m)
Max Span7.9 ft (2.4 m)
Deck Area58.2 sq m
Main Spans3
Year Built1998

Traffic

Avg Daily Traffic60 (2000)
Lanes On Bridge2

Inspection & Ownership

Last InspectionJuly 2024
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number000000001670219

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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