US 158 should have a waypoint at Poplar Creek Rd (SR 1126) near the Vance-Granville Community College. It meets the criteria for a roadway with an interchange at a parallel Interstate.
Technically, the same criteria are met a little further east at both Ruin Creek Rd and Dabney Rd, but those locations are also fairly close to the half-interchange at I-85/US 158 at Exit 213.
