The Winston-Salem Northern Beltway is an under construction freeway loop around the North Carolinian city of Winston-Salem. The western section has been designated as North Carolina Highway 452 (NC 452), which will later become Interstate 274 (I-274) when completed, and the eastern section of the beltway will be designated as North Carolina Highway 74 (NC 74), which will later become part of I-74 when completed.