This trail (Bicycle Route 36) is a straight path on an old railroad bed featuring a bridge over the Great Miami River. The trail offers connections to Main Street, downtown Piqua, Ohio. Connections to a system of trails being built in Darke County are envisioned to bring this route to Union City, Ohio, which straddles the Ohio-Indiana border.

The existing trail portion of the Ohio-to-Indiana Trail runs through Piqua, Ohio and provides access to the Miami Valley Centre Mall and a 6.7-mile loop that travels along the Great Miami River and the city's hydraulic canal system, which connects three ponds and lakes, and provides wonderful scenery.