Oklahoma State Highway 55

State Highway 55
State Highway 55
Route information
	Maintained by ODOT
Length	39.9 mi (64.2 km)
Major junctions
West end	SH-34 in Carter
	US 183 in Rocky
East end	SH-54 in Lake Valley
Location
Country	United States
State	Oklahoma
Highway system
	Oklahoma State Highway System; Interstate; US; State; Turnpikes;

State Highway 55 is a state highway in western Oklahoma. It runs for 39.9 miles (64.2 km)^[1] from Carter, Oklahoma to the unincorporated community of Lake Valley. It has no lettered spur routes.

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