I am just posting this to note that this interchange is projected to be done in
fall 2020.
Based on looking at the signage plans in ECMS, PA 144 and US 322 will lose its graph connection. However, PA 144 TRUCK (Potters Mills) will stay on its current route except at the new US 322 Interchange so the graph connections will still stay ultimately.
Yeah this will be confusing until it is shown in the HB, but relocation of US 322 and interchange are already shown as under construction in OSM.