Structure 24B00108N · Christian County, KY

Ky-1682 over Upper Branch Of Little R

Carries Ky-1682 over Upper Branch Of Little R, .20 Mi West Of Jct Ky 107.

Overall conditionFair

Set by its lowest-rated component: Deck and Superstructure at 5 of 9.

How ratings work
Decksets the rating5/9 · Fair
Superstructuresets the rating5/9 · Fair
Substructure6/9 · Satisfactory
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT114 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9 · sets the ratingSuperstructure 5/9 · sets the ratingSubstructure 6/9

114 ft end to end, longest span 35 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 tee-beam bridge.

Built195868 years old
Length113.8 ft34.7 m
Daily traffic3,529counted 2022
Last inspectedJune 2024every 24 months

Location

StateKentucky
CountyChristian
Location.20 Mi West Of Jct Ky 107
CarriesKy-1682
CrossesUpper Branch Of Little R
Coordinates36.88917, -87.45750

Physical Characteristics

MaterialConcrete
DesignTee Beam
Total Length113.8 ft (34.7 m)
Max Span35.1 ft (10.7 m)
Deck Width28.2 ft (8.6 m)
Deck Area298.4 sq m
Main Spans3
Year Built1958

Traffic

Avg Daily Traffic3,529 (2022)
Truck Traffic16%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJune 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour Critical8 — Stable, low risk
Structure Number024B00108N

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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