Interstate 275 in Boone and Kenton Counties (MP 1.05 - 7.15) has been in service for more than 20 years. The eastbound lanes from MP 1.05 - 4.07 was rehabilitated by rubblization of the existing continuously reinforced concrete pavement, the addition of an open-graded drainage layer and a 9-inch PCC overlay in 1991.
Digital Object Identifier
Graves, R. Clark and Allen, David L., "Pavement Design Evaluations I-275 Boone and Kenton Counties MP 1.05-7.15" (2000). Kentucky Transportation Center Research Report. 1607.