Directions to JLG Directions to JLG Search | Advanced Search | New Members | Coupons and Discounts | All Categories Industrial & Manufacturing >> Manufacturing JLG 1400 Flat Gap RdJefferson City, TN 37760 | map (865) 375-4803 Visit Site Get directions to: JLG, 1400 Flat Gap Rd, Jefferson City TN Get directions from: Click to Print This Page If your business isn't here and you are a Jefferson County Chamber Member or want to become a Jefferson County Chamber Member, please contact us today!