Ohio State Route 7 is a major north-south highway in the state of Ohio. It stretches approximately 150 miles along the eastern part of the state, running parallel to the Ohio River. The route connects several cities, including Cincinnati, Marietta, and Steubenville, providing access to various local attractions and communities. The highway is primarily a two-lane road, with some sections expanded to four lanes. It serves as an important transportation corridor for both commercial and recreational traffic, facilitating travel and trade in the region. Additionally, Ohio State Route 7 offers scenic views of the river and surrounding landscapes.