The US 70 and US 501 re-locations will require adjustments to those files and to NC 49 and NC 101 as well. However, neither of these construction projects is actually finished yet.
The US 158 project involves no construction so I will wait until somebody can confirm NC has signed this change, which will affect several routes (US 29, US 29 Bus, NC 14, NC 65, NC 87).
For the Fut36 and Fut89 I will wait until AASHTO has actually approved those before doing anything