Structure 2560283 · Franklin County, OH

Kimberly Parkway over (o) Mason Run

Carries Kimberly Parkway over (o) Mason Run, 300 Ft E/courtright RD.

Overall conditionPoor

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

How ratings work
Decksets the rating4/9 · Poor
Superstructuresets the rating4/9 · Poor
Substructure6/9 · Satisfactory
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT32 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 4/9 · sets the ratingSuperstructure 4/9 · sets the ratingSubstructure 6/9

32 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 box-beam bridge.

Built197254 years old
Length32.2 ft9.8 m
Daily traffic3,006counted 2023
Last inspectedOctober 2024every 12 months

Location

StateOhio
CountyFranklin
Location300 Ft E/courtright RD
CarriesKimberly Parkway
Crosses(o) Mason Run
Coordinates39.92235, -82.89468

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length32.2 ft (9.8 m)
Max Span30.8 ft (9.4 m)
Deck Width44.9 ft (13.7 m)
Deck Area134.3 sq m
Main Spans1
Year Built1972

Traffic

Avg Daily Traffic3,006 (2023)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 12 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number2560283

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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