Structure 8433755 · Washington County, OH

Township Road 584 over Moss Run

Carries Township Road 584 over Moss Run, .01 Mi E Of Jct SR 26.

Overall conditionPoor

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

How ratings work
Deck5/9 · Fair
Superstructuresets the rating4/9 · Poor
Substructure6/9 · Satisfactory
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT35 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9Superstructure 4/9 · sets the ratingSubstructure 6/9

35 ft end to end. 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 or the layout of the shorter spans, so those are drawn as typical for a multi-beam bridge.

Built1910rebuilt 2004
Length35.4 ft10.8 m
Daily traffic96counted 2015
Last inspectedOctober 2024every 12 months

Location

StateOhio
CountyWashington
Location.01 Mi E Of Jct SR 26
CarriesTownship Road 584
CrossesMoss Run
Coordinates39.46156, -81.32454

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length35.4 ft (10.8 m)
Max Span30.5 ft (9.3 m)
Deck Width15.1 ft (4.6 m)
Deck Area49.7 sq m
Main Spans1
Year Built1910 (reconstructed 2004)

Traffic

Avg Daily Traffic96 (2015)
Truck Traffic7%
Lanes On Bridge1

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 12 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number8433755

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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