Ohio State Route 666

State Route 666
State Route 666
Route information
	Maintained by ODOT
Length	14.17 mi (22.80 km)
Existed	1937–present
Major junctions
South end	SR 60 / SR 146 in Zanesville
North end	SR 208 near Dresden
Location
Country	United States
State	Ohio
Counties	Muskingum
Highway system
	Ohio State Highway System; Interstate; US; State; Scenic;

State Route 666 (SR 666) is a 14.17-mile (22.80 km) state route that runs between Zanesville and Dresden in the US state of Ohio. Most of the route is a rural two-lane highway and passes through both woodland and farmland. For much of its path, SR 666 runs generally parallel to the east of the Muskingum River. The highway was first signed in 1937 on the same alignment as today. The whole highway was paved by 1955.

^ Ohio Department of Transportation. "Technical Services Straight Line Diagrams" (PDF). Archived from the original (PDF) on November 5, 2013. Retrieved January 25, 2013.
^ Cite error: The named reference ODOT1936_map was invoked but never defined (see the help page).
^ Cite error: The named reference ODOT1937_map was invoked but never defined (see the help page).

[sld-1] Ohio Department of Transportation. "Technical Services Straight Line Diagrams" (PDF). Archived from the original (PDF) on November 5, 2013. Retrieved January 25, 2013.

[ODOT1936_map-2] Cite error: The named reference ODOT1936_map was invoked but never defined (see the help page).

[ODOT1937_map-3] Cite error: The named reference ODOT1937_map was invoked but never defined (see the help page).

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