Interstate 80N (Ohio)

Interstate 80N is a former designation in Ohio. It ran along what is now the following highways (Italics denote never-built roads):
 * from near Milan to Elyria
 * alone from Elyria to Cleveland
 * The entire length of I-490
 * A short portion of unbuilt I-290
 * A section of unbuilt highway connecting to Interstate 480
 * from Maple Heights to I-480's east terminus
 * A section of unbuilt highway connecting to mainline I-80, which is now Interstate 76
 * Interstate 80N ended at a junction with the mainline route of I-80 around Ravenna. The road at which I-80N ended is now Interstate 76.