 It then continues southeast through farmland to enter Lexington and pass along the western shore of Beech Lake to come to an intersection and become concurrent with US 412/SR 20 (W Church Street).They pass just south of the Beech River Dam and cross over the Beech River as a 4-lane undivided highway to pass through a business district before entering downtown to have an intersection with SR 22 (Broad Street) before SR 104 splits off at an intersection with SR 114 (Natchez Trace Drive).The highway then makes a left onto S Main Street and heads southeast to have another crossing of the Beech River to leave Lexington as a 2-lane highway to pass through hilly and wooded areas.