I-75 Ramp over NB & SB I-75 & Ky 18 Ram

Fair Condition36 years old6,478 vehicles/day

Location

StateKentucky
CountyBoone
LocationNb&sb I75 & Ky 18 Ramp
CarriesI-75 Ramp
CrossesNB & SB I-75 & Ky 18 Ram
Coordinates38.99111, -84.64389

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length640.1 ft (195.1 m)
Max Span180.1 ft (54.9 m)
Deck Width29.2 ft (8.9 m)
Deck Area1736.4 sq m
Main Spans4
Year Built1990

Traffic

Avg Daily Traffic6,478 (2021)
Truck Traffic3%
Lanes On Bridge1
Lanes Under Bridge10

Inspection & Ownership

Last Inspection623
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number008B00073N

Nearby Bridges