 Further extensions were added south to SR 12 (now State Route 650) in 1930 and 1931 and north for 1.90 miles (3.06 km) and 3.00 miles (4.83 km) in 1931 and 1932 respectively (taking it to Chatham Hill).In 1932, a 4.78-mile (7.69 km) piece on the other side of Brushy Mountain was added, from SR 11 near Tazewell south to SR 602 (Pleasant Hill Church Road) at Criggers.Both pieces of SR 113 - through Marion and south from Tazewell - became State Route 88 in the 1933 renumbering.