? Drive America’s Highways for 17 miles along Interstate 81 from mile 42 to exit 59 in Tennessee ?
Interstate 81 is a southwest to northeast Interstate in the eastern US. Starting at a junction with Interstate 40 near Dandridge, Tennessee, it continues 855 miles or so to Wellesley Island at the Canadian border in New York. The only metropolitan areas that Interstate 81 connects are Harrisburg, Pennsylvania and Syracuse, New York. Interstate 81 is the longest north-south Interstate that doesn’t end in a 5 and is the 3rd longest that doesn’t end in 0 or 5. I-81 largely follows old game trails along the Appalachian Mountains and former Civil War trails. It is part of the fastest route from the capitol of the US to the Capitol of Canada.
? Drive America’s Highways for 23 miles along Interstate 81 from mile 19 to mile 42 in Tennessee ?
? Drive America’s Highways for 19 miles along Interstate 81 from mile 0 to mile 19 in Tennessee ?