 SR 413 begins at a cloverleaf interchange with US 29 Business and SR 86 west of downtown Danville.US 29 Business heads southwest along a continuation of Memorial Drive and north on Central Boulevard, which crosses over the Dan River and has another cloverleaf interchange with US 58 Business (Riverside Drive).SR 413 heads east as a four-lane divided highway, paralleling the south bank of the Dan River into the Danville Historic District.