Elizabethton’s Regional Planning Commission Has Granted Site Plan Approval For An Expansion Of The Snap-On Tools Factory. The Latest Approval Was The Second Within The Past Few Months. The Plans Include Adding More Than 23-Thousand Square Feet To The State Line Road Factory. This Is In Addition To Plans For Another 25-Thousand Square Foot Expansion, Bringing The Total To Just Over 48-Thousand Square Feet.