Interstate 70 in Ohio

Interstate 70
Interstate 70
	I-70 highlighted in red
Route information
	Maintained by ODOT
Length	225.60 mi (363.07 km)
Existed	1956–present
NHS	Entire route
Major junctions
West end	I-70 / US 35 at Indiana state line
	I-75 near Vandalia; I-675 near Springfield; I-270 in Columbus twice; I-670 in Columbus; I-71 / SR 315 in Columbus; I-77 near Cambridge; I-470 near St. Clairsville;
East end	I-70 at West Virginia state line
Location
Country	United States
State	Ohio
Counties	Preble, Montgomery, Clark, Madison, Franklin, Fairfield, Licking, Muskingum, Guernsey, Belmont
Highway system
	Interstate Highway System; Main; Auxiliary; Suffixed; Business; Future; Ohio State Highway System; Interstate; US; State; Scenic;

Interstate 70 (I-70) in the US state of Ohio provides access between Indiana and West Virginia. I-70 is a major highway for traffic within, to, from, and through Ohio. The highway is a core roadway of the Columbus metropolitan area and is of additional importance in the Dayton metropolitan area.

^ "Route Log- Main Routes of the Eisenhower National System of Interstate and Defense Highways - Table 1". Federal Highway Administration. Retrieved October 4, 2014.

[1] "Route Log- Main Routes of the Eisenhower National System of Interstate and Defense Highways - Table 1". Federal Highway Administration. Retrieved October 4, 2014.

[1]