Structure 5831644 · Morgan County, OH

Township Road 942 over Little Olive Green Creek

Carries Township Road 942 over Little Olive Green Creek, Int. Tr-941 And Tr-942.

Overall conditionFair

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

How ratings work
Deck8/9 · Very Good
Superstructuresets the rating5/9 · Fair
Substructuresets the rating5/9 · Fair
Channelnot part of overall4/9 · Poor
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT100 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 5/9 · sets the ratingSubstructure 5/9 · sets the rating

100 ft end to end, longest span 29 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 girder bridge.

Built1913rebuilt 1992
Length100.1 ft30.5 m
Daily traffic51counted 2015
Last inspectedMarch 2024every 12 months

Location

StateOhio
CountyMorgan
LocationInt. Tr-941 And Tr-942
CarriesTownship Road 942
CrossesLittle Olive Green Creek
Coordinates39.62500, -81.64000

Physical Characteristics

MaterialSteel
DesignGirder and Floorbeam
Total Length100.1 ft (30.5 m)
Max Span28.9 ft (8.8 m)
Deck Width12.8 ft (3.9 m)
Deck Area119.0 sq m
Main Spans4
Year Built1913 (reconstructed 1992)

Traffic

Avg Daily Traffic51 (2015)
Truck Traffic8%
Lanes On Bridge1

Inspection & Ownership

Last InspectionMarch 2024
Inspection FrequencyEvery 12 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number5831644

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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