La Grange. The road was designated in 1991 upon completion of a bypass around the city. Columbus business loop Business State Highway 71-F (Bus. SH 71-F) is a business loop that runs through Columbus. The city was bypassed on February 16, 1982, and the original route was designated as Loop 329. The route received the Bus. SH 71-F designation on June 21, 1990. Junction list References 071 Transportation in Austin, Texas Transportation in Bastrop County, Texas Transportation in Blanco County, Texas Transportation in Burnet County, Texas Transportation in Colorado County, Texas Transportation in Fayette County, Texas Transportation in Llano County, Texas Transportation in Mason County, Texas Transportation in Matagorda County, Texas Transportation in McCulloch County, Texas Transportation in San Saba County, Texas Transportation in Travis County, Texas Transportation in Wharton County, Texas