OHIO STATE ROUTE 46

'State Route 46' is a north-south state highway in the northeastern portion of the U.S. state of Ohio. Its southern terminus is at State Route 170 in East Palestine (this point is also the eastern terminus of State Route 558), and its northern terminus is at State Route 11 several miles south of State Route 531 in Ashtabula.

Contents

Cities and villages along route

Junctions

Points of interest

History

Sources

External links

Cities and villages along route

★ East Palestine

★ New Waterford

★ Columbiana

★ Canfield

★ Herbert Corners

★ Smith Corners

★ Austintown

★ Mineral Ridge

★ Niles

★ Ekerts Corners

★ Madden Corners

★ Howland

★ Howland Corners

★ Venice Heights

★ King Corners

★ Cortland

★ Mecca

★ Greene

★ Triumph

★ Colebrook

★ South New Lyme

★ New Lyme

★ Rays Corners

★ Jefferson

★ Ashtabula

Junctions

County	Location	Mile	#	Destinations	Notes
Ashtabula	Plymouth Township	/ concurrency (unmarked)
		78.03		I-90 – Cleveland, Erie, Pa.	I-90, exit 228.
		79.19		Seven Hills Rd.
	Ashtabula Township	80.52		SR 84 (South Ridge Rd.) – Ashtabula
		81.44		US 20 (North Ridge Rd.) – Ashtabula
	Ashtabula	82.78		East 21st St.
		83.61		SR 531	Expressway ends at grade-level intersection.
		/ end

Points of interest

★ Meander Creek Reservoir

★ Mahoning River

★ Mosquito Creek Reservoir

★ Mosquito Creek Lake State Park

★ Mosquito Creek Wildlife Area

★ Lake Erie

History

★ '1924' – Original route establishedExplanation of the Ohio State Highway System (The Unofficial Ohio State Highways Web Site) by John Simpson; originally routed from Canfield to the former State Route 2 (current U.S. Route 20 in AshtabulaRoute 46 (The Unofficial Ohio State Highways Web Site) by John Simpson.

★ '1931' – Extended to Columbiana along a previously unnumbered road.

★ '1938' – Extended to State Route 531 in Ashtabula along a previously unnumbered road.

★ '1946' – Extended to East Palestine along its current route and State Route 558.

★ '1947' – From 1 mile south of New Waterford to East Palestine dually certified with State Route 558.

★ '1950' – Truncated at 1 mile south of New Waterford (ODOT’s diagram shows this dual certification is still in place).

★ '1956' – Columbiana to Canfield dually certified with State Route 14.

★ '1959' – State Route 14 certification removed from Canfield to 2 miles south of Canfield.

★ '1970' – From 1 mile south of Interstate 90 to Ashtabula rerouted along new freeway alignment and dually certified with State Route 11.

★ '1984' – State Route 14 certification removed from Columbiana to 2 miles south of Canfield.

Sources

External links

★ The Unofficial Ohio State Highways Web Site, by John Simpson