State Route 7 (SR 7) holds the distinction of being the longest state route in Ohio, making it the "biggest" in terms of linear distance.
Spanning approximately 336 miles (541 km), State Route 7 (SR 7) is recognized as the longest state route within the U.S. state of Ohio. This significant north–south highway traverses the southern and eastern portions of the state, serving as a vital connection across diverse landscapes and communities.
Historically, SR 7 has undergone several designations. Prior to 1921, it was known as Inter-county Highway 7, and in 1922, it was briefly re-designated as State Highway 7 before becoming State Route 7, which it remains today. Its extensive length solidifies its position as a major transportation artery, connecting numerous towns and cities along its winding path.
Key Facts About State Route 7
| Feature | Detail |
|---|---|
| Designation | State Route 7 (SR 7) |
| Length | Approximately 336 miles (541 km) |
| Direction | North–south |
| Primary Regions | Southern and Eastern Ohio |
| Historical Names | Inter-county Highway 7 (until 1921), State Highway 7 (in 1922) |
For more detailed information about State Route 7, you can refer to its Wikipedia page.
