Ohio State Route 7
Clash Royale CLAN TAG #URR8PPP State Route 7 SR 7 highlighted in red Route information Maintained by ODOT Length 292.20 mi [2] (470.25 km) Existed 1912 [1] –present Major junctions South end US 52 near Chesapeake US 35 in Gallipolis US 33 / SR 833 near Pomeroy I-77 in Marietta I-470 near Bellaire I-70 / US 40 / US 250 in Bridgeport US 22 in Steubenville US 30 / SR 11 from E. Liverpool to Rogers I-76 / Ohio Turnpike near Youngstown I-80 near Hubbard I-90 in Conneaut North end SR 531 in Conneaut Location Counties Lawrence, Gallia, Meigs, Athens, Washington, Monroe, Belmont, Jefferson, Columbiana, Mahoning, Trumbull, Ashtabula Highway system Ohio Highways Interstate U.S. State Scenic ← SR 6 SR 8 → State Route 7 ( SR 7 ), formerly known as Inter-county Highway 7 until 1921 [3] and State Highway 7 in 1922, [4] is a north–south state highway in the southern and eastern portions of the U.S. state of Ohio. At just over 292 miles (470 km) in length, it is the longes