 US 29 joins the Danville Expressway and US 58 around the east side of Danville, entering Pittsylvania County, and re-merging with the business route north of town in Blairs.The interchange where the split of US 29 into Business and Bypass routes/junction with US 58 occurs has ramps that enter North Carolina and ramps that enter Virginia, complete with welcome signs from each state.There is a cloverleaf ramp that dips into North Carolina from Virginia and then crosses the state lines back into Virginia.