Structure 117B00021N · Webster County, KY

Ky-370 over Pitman Creek

Carries Ky-370 over Pitman Creek, 1.0 Mi S.e. Of Jct Ky 147.

Overall conditionFair

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

How ratings work
Deck7/9 · Good
Superstructure7/9 · Good
Substructuresets the rating5/9 · Fair
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT44 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 5/9 · sets the rating

44 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.

Built197056 years old
Length44.0 ft13.4 m
Daily traffic158counted 2023
Last inspectedNovember 2024every 24 months

Location

StateKentucky
CountyWebster
Location1.0 Mi S.e. Of Jct Ky 147
CarriesKy-370
CrossesPitman Creek
Coordinates37.54306, -87.42639

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length44.0 ft (13.4 m)
Max Span39.0 ft (11.9 m)
Deck Width24.3 ft (7.4 m)
Deck Area99.2 sq m
Main Spans1
Year Built1970

Traffic

Avg Daily Traffic158 (2023)
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour Critical8 — Stable, low risk
Structure Number117B00021N

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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