Gem County, Idaho County, Idaho were: Gem County, Idaho Gem County is a county in the U.S. state of Idaho. As of the 2010 census, the population was 16,719. The county seat and largest city is Emmett. Gem County is part of the Boise, ID Metropolitan Statistical Area. Gem County is home to the Idaho ground squirrel. Named for the state nickname, "Gem State," the county was established on March 15, 1915, partitioned from Canyon County and Boise County. Fur trappers were in the area as early as 1818, and Alexander Ross explored Squaw Creek in 1824. Prospectors and miners moved through the
Nevada State Route 487 changes to Baker Road. The Nevada Department of Transportation designated State Route 487 as a Nevada Scenic Byway on March 27, 2000, simultaneously with SR 488 and the portion of US 6/US 50 near the highway's northern terminus. Nevada State Route 487 State Route 487 (SR 487) is a north–south state highway in White Pine County, Nevada. The route follows Baker Road from the Utah–Nevada state line southeast of Baker to U.S. Route 6 and U.S. Route 50 (US 6 and US 50). The route was previously known as State Route 73 prior to 1976. SR 487 is designated as