Duncannon Road over I-75

Fair Condition19 years old3,610 vehicles/day

Location

StateKentucky
CountyMadison
Location.5 Mi. E Of Jct Ky. 2881
CarriesDuncannon Road
CrossesI-75
Coordinates37.67444, -84.31167

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure8 (Very Good)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length272.0 ft (82.9 m)
Max Span88.9 ft (27.1 m)
Deck Width103.0 ft (31.4 m)
Deck Area2603.1 sq m
Main Spans4
Year Built2007

Traffic

Avg Daily Traffic3,610 (2023)
Truck Traffic10%
Lanes On Bridge4
Lanes Under Bridge6

Inspection & Ownership

Last Inspection424
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number076B00111N

Nearby Bridges