 When completed as planned, the Northern Beltway will be approximately in length, beginning in the east at I-74/NC 192 and ending in the west at US 158.It would be entirely within Forsyth County and would cross I-40 and US 421 twice.The Northern Beltway would serve as a freeway connector for the suburban communities of Walkertown, Stanleyville, Rural Hall, Tobaccoville, Pfafftown, Lewisville, and Clemmons, and would serve as a possible bypass for US 158 and US 52.