Route 69 was used three times: the original Route 69 was replaced by Route 31 on September 10, 1938; the second Route 69 was created on June 30, 1960, from Chester to Buckman Village and Highland Village.
Route 69 underwent revisions: initially, it was replaced by Route 31 on September 10, 1938; subsequently, a new route with the same designation was introduced on June 30, 1960, encompassing Chester, Buckman Village, and Highland Village.