Structure 1231286 · Clark County, OH

County RD No 312 over Detrick Jordon O Donnels

Carries County RD No 312 over Detrick Jordon O Donnels, 400 Ft W Of Hampton RD.

Overall conditionGood

Set by its lowest-rated component: Substructure at 8 of 9.

How ratings work
Deck9/9 · Excellent
Superstructure9/9 · Excellent
Substructuresets the rating8/9 · Very Good
Channelnot part of overall9/9 · Excellent
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT45 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 9/9Superstructure 9/9Substructure 8/9 · sets the rating

45 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.

Built1957rebuilt 2022
Length44.9 ft13.7 m
Daily traffic290counted 2015
Last inspectedSeptember 2024every 12 months

Location

StateOhio
CountyClark
Location400 Ft W Of Hampton RD
CarriesCounty RD No 312
CrossesDetrick Jordon O Donnels
Coordinates39.96408, -83.95217

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length44.9 ft (13.7 m)
Max Span44.0 ft (13.4 m)
Deck Width24.0 ft (7.3 m)
Deck Area100.0 sq m
Main Spans1
Year Built1957 (reconstructed 2022)

Traffic

Avg Daily Traffic290 (2015)
Truck Traffic8%
Lanes On Bridge2

Inspection & Ownership

Last InspectionSeptember 2024
Inspection FrequencyEvery 12 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number1231286

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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