Structure 5131944 · Marion County, OH

County Road 100 over Br Over Litt Scioto

Carries County Road 100 over Br Over Litt Scioto, .7 Mi E Of Jct SR 203.

Overall conditionGood

Set by its lowest-rated component: Superstructure at 7 of 9.

How ratings work
Deck9/9 · Excellent
Superstructuresets the rating7/9 · Good
Substructure8/9 · Very Good
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT98 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 9/9Superstructure 7/9 · sets the ratingSubstructure 8/9

98 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 through truss.

Built1960rebuilt 2018
Length98.1 ft29.9 m
Daily traffic457counted 2015
Last inspectedOctober 2024every 12 months

Location

StateOhio
CountyMarion
Location.7 Mi E Of Jct SR 203
CarriesCounty Road 100
CrossesBr Over Litt Scioto
Coordinates40.57167, -83.20333

Physical Characteristics

MaterialSteel
DesignTruss - Thru
Total Length98.1 ft (29.9 m)
Max Span95.1 ft (29 m)
Deck Width28.2 ft (8.6 m)
Deck Area257.1 sq m
Main Spans1
Year Built1960 (reconstructed 2018)

Traffic

Avg Daily Traffic457 (2015)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 12 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number5131944

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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