State Route 9 (SR 9) is a north–south route running through four counties in east central Ohio. Its route is long. The southern terminus is at SR 148 in Armstrongs Mills and the northern terminus is with US 62 north of Salem.
Route description
History Before , Route 9 ran from Cincinnati to Michigan.Route 9 (The Unofficial Ohio State Highways Web Site) by John Simpson The highway followed the current U.S. Highway 127 from the Ohio River at Cincinnati to just south of Bryan and followed the current Ohio State Route 15 northward to the Michigan state line.
In , a new incarnation of Route 9 was certified,Explanation of the Ohio State Highway System (The Unofficial Ohio State Highways Web Site) by John Simpson originally routed from Malaga to Salem along current Routes 145, 148, and 9.
In , the southern end was truncated to Armstrongs Mills, and in , the northern end was extended through Salem to north of Salem.
Major intersections
References
External links