Structure 705676 · Belmont County, OH

SR 800 over Muskrat Run

Carries SR 800 over Muskrat Run, 1.15 Mi S Of US 40.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 9 of 9.

How ratings work
Decksets the rating9/9 · Excellent
Superstructuresets the rating9/9 · Excellent
Substructuresets the rating9/9 · Excellent
Channelnot part of overall9/9 · Excellent
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT83 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 9/9Superstructure 9/9Substructure 9/9

83 ft end to end, longest span 31 ft. 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 slab bridge.

Built1951rebuilt 2023
Length82.7 ft25.2 m
Daily traffic6,600counted 2024
Last inspectedMarch 2024every 12 months

Location

StateOhio
CountyBelmont
Location1.15 Mi S Of US 40
CarriesSR 800
CrossesMuskrat Run
Coordinates40.04234, -81.15904

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length82.7 ft (25.2 m)
Max Span31.2 ft (9.5 m)
Deck Width40.0 ft (12.2 m)
Deck Area307.4 sq m
Main Spans3
Year Built1951 (reconstructed 2023)

Traffic

Avg Daily Traffic6,600 (2024)
Truck Traffic9%
Lanes On Bridge2

Inspection & Ownership

Last InspectionMarch 2024
Inspection FrequencyEvery 12 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number0705676

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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