Nevada State Route 221

State Route 221
Chestnut Street, Interstate 80 Business
Nevada State Route 221, highlighted in red
Route information
Maintained by NDOT
Length	2.977 mi[1] (4.791 km)
Existed	1976–present
Major junctions
West end	I-80 BL / SR 278 in Carlin
East end	I-80 / I-80 BL in Carlin
Location
Country	United States
State	Nevada
Highway system
Interstate Highway System Main Auxiliary Suffixed Business Future Nevada State Highway System Interstate US State Pre‑1976 Scenic
← I-215 → SR 223

State Route 221 (SR 221) is a state highway in Elko County, Nevada. The route, concurrent with Interstate 80 Business (I-80 Bus.) follows Chestnut Street in the city of Carlin. The highway was once part of the former route of State Route 1 and former U.S. Route 40 (US 40).