Structure 1631322 · Coshocton County, OH

Township Road 25 over Killbuck Creek

Carries Township Road 25 over Killbuck Creek, 0.2 Mile W Jct Cr343.

Overall conditionPoor

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

How ratings work
Deck5/9 · Fair
Superstructuresets the rating4/9 · Poor
Substructure7/9 · Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT170 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9Superstructure 4/9 · sets the ratingSubstructure 7/9

170 ft end to end, longest span 80 ft: about 2 semi-trucks nose to tail. Lengths and the semi-truck 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 through truss.

Built1863rebuilt 1996
Length169.9 ft51.8 m
Daily traffic564counted 2015
Last inspectedApril 2024every 12 months

Location

StateOhio
CountyCoshocton
Location0.2 Mile W Jct Cr343
CarriesTownship Road 25
CrossesKillbuck Creek
Coordinates40.39303, -81.94287

Physical Characteristics

MaterialWood or Timber
DesignTruss - Thru
Total Length169.9 ft (51.8 m)
Max Span80.1 ft (24.4 m)
Deck Width11.2 ft (3.4 m)
Deck Area176.1 sq m
Main Spans2
Year Built1863 (reconstructed 1996)

Traffic

Avg Daily Traffic564 (2015)
Truck Traffic7%
Lanes On Bridge1

Inspection & Ownership

Last InspectionApril 2024
Inspection FrequencyEvery 12 months
OwnerCounty Highway Agency
Historical SignificanceBridge is on the National Register of Historic Places
Scour Critical5 — Stable for scour
Structure Number1631322

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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