Structure 68B00035N · Lewis County, KY

Ky-9 over Swearingen Branch

Carries Ky-9 over Swearingen Branch, 1.7 Mi N.e. Of Jct Ky 989.

Overall conditionFair

Set by its lowest-rated component: Deck and Superstructure and Substructure at 6 of 9.

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructuresets the rating6/9 · Satisfactory
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT43 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 6/9

43 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 tee-beam bridge.

Built197155 years old
Length43.0 ft13.1 m
Daily traffic5,163counted 2023
Last inspectedJanuary 2022every 48 months

Location

StateKentucky
CountyLewis
Location1.7 Mi N.e. Of Jct Ky 989
CarriesKy-9
CrossesSwearingen Branch
Coordinates38.58667, -83.41000

Physical Characteristics

MaterialConcrete
DesignTee Beam
Total Length43.0 ft (13.1 m)
Max Span40.0 ft (12.2 m)
Deck Width47.9 ft (14.6 m)
Deck Area191.3 sq m
Main Spans1
Year Built1971

Traffic

Avg Daily Traffic5,163 (2023)
Truck Traffic14%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJanuary 2022
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour Critical8 — Stable, low risk
Structure Number068B00035N

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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