The Metro Red Line is a bus rapid transit line between the Twin Cities suburbs of Bloomington, Minnesota and Apple Valley, Minnesota. The Red Line travels primarily on Minnesota State Highway 77 and Cedar Avenue from the Apple Valley station in Apple Valley, north through Eagan, Minnesota, to the Mall of America station in Bloomington where it connects to the Metro Blue Line. The line has bus rapid transit elements including bus-only lanes, specially branded vehicles, transit signal priority, and dedicated stations.

Bloomington is a city in Hennepin County, Minnesota, United States, on the north bank of the Minnesota River, above its confluence with the Mississippi River, 10 miles (16 km) south of downtown Minneapolis. At the 2020 census, the city's population was 89,987, making it Minnesota's fourth-largest city.