 The state road was constructed with a macadam surface from Hickory to Grafton Shop Road in 1910, from Morse Road to Jarrettsville in 1914, and between Grafton Shop Road and Morse Road in 1915.Another section of macadam road was constructed under state aid from south of Norrisville to the Pennsylvania state line by 1915.The highway from Jarrettsville to MD 138 was under construction as a concrete road by 1919 and completed in 1921.