The Gold Line is a light rail transit line in the Sacramento Regional Transit District (RT) light rail system. Operating between Sacramento Valley and Historic Folsom stations, the line runs primarily east-west in Sacramento, portions of unincorporated Sacramento County, Rancho Cordova, Gold River and Folsom. Segments of the Gold Line run along the system's original alignment between 16th Street and Butterfield stations, which opened for service in 1987. The line has run in its modern configuration since June 2005, with extensions completed since then to Folsom and the downtown Amtrak station.

Downtown Sacramento is the central business district of the city of Sacramento, California, United States. Downtown is generally defined as the area south of the American River, east of the Sacramento River, north of Broadway, and west of 16th Street. The central business district is generally defined as north of R Street, south of H Street, east of the Sacramento River, and west of 16th Street.