U.S. Federal Route 35 is a east-west highway across Montgomery County. Through Metro-Dayton, this highway is a expressway. U.S. Rt. 35 passes through the following towns in Montgomery County. New Lebanon Trotwood Dayton Riverside U.S. Rt. 35 is not multi-plexed in Montgomery County. U.S. Rt. 35 intersects the following highways in Montgomery County. Ohio State Route 49, at Trotwood. Ohio State Route 4, at Dayton. Ohio State Route 49, at Dayton. Interstate 75, at Dayton. Ohio State Route 48, at Dayton. Ohio State Route 835, at Riverside.
