Ohio State Route 644

State Route 644 marker
State Route 644
Route information
Maintained by ODOT
Length11.60 mi[1] (18.67 km)
Existed1937–present
Major junctions
South end SR 39 in Salineville
North end US 30 / SR 9 in Kensington
Location
CountryUnited States
StateOhio
CountiesColumbiana, Carroll
Highway system
  • Ohio State Highway System
SR 643 SR 646

State Route 644 (SR 644) is a north–south state highway running through Columbiana and Carroll counties in northeast Ohio. Its southern terminus is at SR 39 in downtown Salineville, and its northern terminus is at its junction with U.S. Route 30(US 30) and SR 9 in the center of Kensington. The route connects mainly rural and a few unincorporated parts of southeastern Columbiana County. SR 644 only briefly passes into a corner of Carroll County for a 0.41-mile (0.66 km) journey.

  1. ^ "DESTAPE". Ohio Department of Transportation. June 24, 2015. Retrieved November 5, 2015.