George Washington first proposed the idea of a canal connecting the Great Lakes to the Ohio-Mississippi River System in 1784. Inspired by the Erie Canal in New York, the State of Ohio began surveying routes in 1822 for its own grand internal improvement project. Completed a decade later, the 309-mile-long Ohio and Erie Canal connected Cleveland, Akron, Massillon, Dover, Roscoe, Newark, Columbus, Circleville, Chillicothe, Waverly, and Portsmouth. Success...