SR 209 began at its intersection with
SR 58 in the
central business district of Centreville. The route continued in a northerly direction past the Bibb County Courthouse prior to turning in a northwesterly direction, along SR 25, en route to its northern terminus at
US 82/
SR 6/
SR 25. The highway followed the following streets: Market Street, Court Square, Valley Street, and (while concurrent with SR 25) Montevallo Road. ==History==