And off of this subject, did you see any PA 424 WB shields on the off-ramps from I-81? I had not see any, but I have not been through here since February 10th.
On the southbound side, no. I wasn't on the northbound side so I can't say there. The overpass is still under construction though, so they're not ready for the permanent signs yet.
Honestly, I am reminded of my past MD 175 thread and think I should go no-build. (https://forum.travelmapping.net/index.php?topic=3412.msg16899#msg16899)
Heh, throwing my own logic back at me
I don't see this as quite analogous because Commerce is an intersection, not an interchange, and is not itself a numbered route so we're not talking about the difference between a dumb little dangling end and and a tidy endpoint.
Anyway, the final answer to this question would logically come from the Type 10 map for Luzerne County, but it hasn't been updated to show the extension yet. When it is, that'll be definitive.