Structure 93C00030N · Oldham County, KY

Spring Hill Trace over Trib To S Fk Harrods Crk

Carries Spring Hill Trace over Trib To S Fk Harrods Crk, 0.45 Mi S Of Ky 329.

Overall conditionGood

Set by its lowest-rated component: Deck and Substructure at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructure9/9 · Excellent
Substructuresets the rating7/9 · Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT96 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9 · sets the ratingSuperstructure 9/9Substructure 7/9 · sets the rating

96 ft end to end, longest span 46 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 box-beam bridge.

Built201016 years old
Length96.1 ft29.3 m
Daily traffic10counted 2012
Last inspectedMarch 2024every 48 months

Location

StateKentucky
CountyOldham
Location0.45 Mi S Of Ky 329
CarriesSpring Hill Trace
CrossesTrib To S Fk Harrods Crk
Coordinates38.33667, -85.49528

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Single/Spread
Total Length96.1 ft (29.3 m)
Max Span45.9 ft (14 m)
Deck Width34.1 ft (10.4 m)
Deck Area304.7 sq m
Main Spans2
Year Built2010

Traffic

Avg Daily Traffic10 (2012)
Lanes On Bridge2

Inspection & Ownership

Last InspectionMarch 2024
Inspection FrequencyEvery 48 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number093C00030N

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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