Nevada State Route 318

State Route 318
Silver State Classic Challenge Highway Sunnyside Road
SR 318 highlighted in red
Route information
Maintained by NDOT
Length	110.762 mi[1] (178.254 km)
Existed	1976–present
History	SR 38 by 1935 & SR 38A by 1937; All SR 38 by 1946; Renumbered SR 318 in 1976
Major junctions
South end	US 93 near Hiko
North end	US 6 northwest of Preston
Location
Country	United States
State	Nevada
Counties	Lincoln, Nye, White Pine
Highway system
Nevada State Highway System Interstate US State Pre‑1976 Scenic
← SR 317 → SR 319

State Route 318 (SR 318) is a state highway in eastern Nevada. It is often used as a shortcut for long-distance traffic along U.S. Route 93, bypassing the longer and less direct route U.S. Route 93 follows between Ely and Crystal Springs. The highway was established in the 1930s as State Route 38 and State Route 38A, and was renumbered to SR 318 in 1976. At a total of 110.762 miles (178.254 km), it is the longest state route in Nevada. The road is used for open speed highway races twice a year.