Structure 6630685 · Pike County, OH

Co RD 57 over Fourmile Creek

Carries Co RD 57 over Fourmile Creek, 0.52 Mi E.of Jct Sr-124.

Overall conditionFair

Set by its lowest-rated component: Substructure at 6 of 9.

How ratings work
Deck7/9 · Good
Superstructure7/9 · Good
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT34 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 6/9 · sets the rating

34 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 slab bridge.

Built195472 years old
Length34.1 ft10.4 m
Daily traffic1,570counted 2015
Last inspectedApril 2024every 12 months

Location

StateOhio
CountyPike
Location0.52 Mi E.of Jct Sr-124
CarriesCo RD 57
CrossesFourmile Creek
Coordinates39.05141, -82.91668

Physical Characteristics

MaterialConcrete
DesignSlab
Total Length34.1 ft (10.4 m)
Max Span30.8 ft (9.4 m)
Deck Width40.4 ft (12.3 m)
Deck Area127.9 sq m
Main Spans1
Year Built1954

Traffic

Avg Daily Traffic1,570 (2015)
Truck Traffic8%
Lanes On Bridge2

Inspection & Ownership

Last InspectionApril 2024
Inspection FrequencyEvery 12 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number6630685

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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