Structure 103667 · Adams County, OH

SR 137 over Grace Run

Carries SR 137 over Grace Run, .74 Mi S Of SR 247.

Overall conditionFair

Set by its lowest-rated component: Substructure at 5 of 9.

How ratings work
Deck6/9 · Satisfactory
Superstructure6/9 · Satisfactory
Substructuresets the rating5/9 · Fair
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT101 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 5/9 · sets the rating

101 ft end to end, longest span 35 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.

Built1954rebuilt 1977
Length101.0 ft30.8 m
Daily traffic1,051counted 2022
Last inspectedJanuary 2024every 12 months

Location

StateOhio
CountyAdams
Location.74 Mi S Of SR 247
CarriesSR 137
CrossesGrace Run
Coordinates38.91493, -83.57682

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length101.0 ft (30.8 m)
Max Span35.1 ft (10.7 m)
Deck Width32.5 ft (9.9 m)
Deck Area304.9 sq m
Main Spans3
Year Built1954 (reconstructed 1977)

Traffic

Avg Daily Traffic1,051 (2022)
Truck Traffic9%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJanuary 2024
Inspection FrequencyEvery 12 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number0103667

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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