Corridor C
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|---|---|---|---|---|
| Major junctions | ||||
 SR 32/Corr. D near Piketon, OH US 35/Corr. C-1 near Chillicothe, OH | ||||
Corridor C is a highway in the U.S. state of Ohio. It is part of the Appalachian Development Highway System, as well as part of U.S. Route 23, running from the north end of Corridor B near Lucasville north to Interstate 270 south of Columbus.[1] As of 2005, most of the road is a four-lane divided highway, but there are a few gaps yet to be built.[2] Corridor C is part of the I-73/74 North-South Corridor.
Corridor C-1 is a connection from Corridor C near Chillicothe southeast to Corridor D near Jackson along U.S. Route 35. It has been completed as a four-lane highway.[2]