Camden - I-40 Exit 126... demolished in 2008 or earlier Clinton - I-75 and Hwy 61 Greeneville - I-81 Exit 30 Kingston Springs - I-40 Exit 188 Lebanon - I-40 and US 231 Pelham - I-24 Exit 127 Memphis - I-40 and Whitten Rd. Summit - I-75 Exit 141 (Pioneer)