Ohio State Route 604

State Route 604 marker
State Route 604
Route information
Maintained by ODOT
Length24.13 mi[1] (38.83 km)
Existed1937–present
Major junctions
West end US 42 near West Salem
Major intersections SR 3 near Creston
East end SR 94 / SR 585 near Rittman
Location
CountryUnited States
StateOhio
CountiesAshland, Wayne
Highway system
  • Ohio State Highway System
SR 603 SR 605

State Route 604 (SR 604) is an east–west state highway in north central Ohio. The western terminus of SR 604 is at a T-intersection with US 42 in Jackson Township approximately 5 miles (8.0 km) southwest of West Salem. Its eastern terminus is at the intersection that doubles as the southern split of the concurrency of SR 94 and SR 585 in Chippewa Township nearly 1.5 miles (2.4 km) southeast of Rittman.

Created in the late 1930s, this primarily rural route traverses the northeastern corner of Ashland County and the northern tier of Wayne County. State Route 604 passes through one incorporated community along its path, Congress, where it meets SR 539.

  1. ^ Ohio Department of Transportation. "Technical Services Straight Line Diagrams". Retrieved 2010-08-30.