Structure 17A035 · Harrison County, WV

Harrison Co RT 6 over Shinn Run

Carries Harrison Co RT 6 over Shinn Run, 0.02 Mi North CR 8.

Overall conditionPoor

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

How ratings work
Superstructuresets the rating4/9 · Poor
Channelnot part of overall5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
25 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck not ratedSuperstructure 4/9Substructure not rated

25 ft end to end. Lengths are drawn to scale; at this length a semi-truck would be a speck. 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 deck arch.

Built1921105 years old
Length24.9 ft7.6 m
Daily traffic250counted 2019
Last inspectedDecember 2022every 24 months

Location

StateWest Virginia
CountyHarrison
Location0.02 Mi North CR 8
CarriesHarrison Co RT 6
CrossesShinn Run
Coordinates39.40366, -80.41280

Physical Characteristics

MaterialConcrete
DesignArch - Deck
Total Length24.9 ft (7.6 m)
Max Span24.9 ft (7.6 m)
Deck Width18.0 ft (5.5 m)
Deck Area41.8 sq m
Main Spans1
Year Built1921

Traffic

Avg Daily Traffic250 (2019)
Truck Traffic8%
Lanes On Bridge1

Inspection & Ownership

Last InspectionDecember 2022
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Scour Critical8 — Stable, low risk
Structure Number00000000017A035

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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