Department Of Transportation 1208 E Carroll St Tullahoma, TN 37388 Phone : (931) 454-1921 Department Of Transportation Business Category Government Offices-State Legislative Bodies Tennessee State Government--transportation Department 2610 Hillsboro Blvd Tullahoma, TN 37388 Phone : (931) 454-1921 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools