Structure 63B00058R · Laurel County, KY

Us-25e over Csx Railroad

Carries Us-25e over Csx Railroad, Nbl .35mi E Of I-75 Ntrch.

Overall conditionFair

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

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructure7/9 · Good
Substructuresets the rating6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT145 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 6/9 · sets the rating

145 ft end to end, longest span 60 ft: about 2 semi-trucks nose to tail. Lengths and the semi-truck 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.

Built196858 years old
Length145.0 ft44.2 m
Daily traffic12,435counted 2023
Last inspectedJune 2024every 48 months

Location

StateKentucky
CountyLaurel
LocationNbl .35mi E Of I-75 Ntrch
CarriesUs-25e
CrossesCsx Railroad
Coordinates36.97444, -84.10083

Physical Characteristics

MaterialConcrete Continuous
DesignTee Beam
Total Length145.0 ft (44.2 m)
Max Span60.0 ft (18.3 m)
Deck Width42.0 ft (12.8 m)
Deck Area565.8 sq m
Main Spans3
Year Built1968

Traffic

Avg Daily Traffic12,435 (2023)
Truck Traffic16%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJune 2024
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour CriticalNot applicable
Structure Number063B00058R

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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