Several special routes of U.S. Route 6 (US 6) exist. In order from west to east, these special routes are as follows. Ely business route Ely spur route Colton–Castle Gate temporary route Helper business loop U.S. Route 6 Business (US-6 Bus.) is a short highway serving the downtown areas of Helper, Utah. The route begins at an at-grade intersection with US-6/US-191 southwest of Helper and proceeds east on Poplar Street to Main Street; this portion is cosigned with State Route 157 (SR-157). The route turns north onto Main Street, passing through downtown Helper. After curving to the northwest and again to the west, the route ends at a diamond interchange (exit 232) on US-6/US-191. Price business loop U.S. Route 6 Business (US-6 Bus.) is a short highway that loops around the town of Price, Utah, beginning and ending at US-6/US-191 in a span of . SR-55 is cosigned with the route. Cisco business route Grand Junction bypass route Hastings business loop U.S. Highway 6 Business (US 6 Bus.) runs for approximately through Hastings, Nebraska, north of mainline US 6. It crosses US 34 downtown, before that route turns west to run concurrently with US 6. Lincoln business route Lincoln city route Des Moines city route 1 Des Moines city route 2 Davenport business route Davenport city route Moline–Joliet temporary route Lansing–Lake Station business loop U.S. Route 6 Business (US 6 Bus.) followed along Ridge Road, the former alignment of US 6 before the route was moved to the Borman Expressway which also carried Interstate 80 (I-80) and I-94 and half of US 41 through the cities and towns of Northwest Indiana. The route began in Lansing, Illinois, and heads east across the state line into Munster, Indiana, and traveled through Highland, Griffith, the southern part of Gary, and Hobart (where the road was marked as 37th Avenue). The route ended in Hobart at the intersection of US 6, State Road 51 (SR 51), and SR 130. Bremen business route Napoleon business route U.S. Route 6 Business (US 6 Bus.) runs along State Route 108 (SR 108) and SR 110 in Napoleon, Ohio. Major intersections Sandusky–Huron alternate route Western Greater Cleveland alternate route U.S. Route 6 Alternate (US 6 Alt.) is an east–west alternate route of US 6 located in Greater Cleveland, traveling . Its western terminus is at US 6 in Rocky River, Ohio, just west of the Rocky River,