Welcome to the TM forum, Hoss6884.
No can of worms from my point of view. PA has no specific person maintaining it now; @rickmastfan67 and I, and maybe some others, haven taken care of PA issues as they've arisen in the forum. For my part, I won't be actively on the lookout for anything to add or delete, but will have a look at forum threads as they come in. Deleting routes such as these should (hopefully) not be much trouble.
An abortion like this (Wrong-way multiplex at one end with its parent I MEAN WUT), I will not be sad to see go.
PA US30 US30Trk will need to be relabeled.
Note to self (and @rickmastfan67):
PA978@US22/30 coords mismatch the other routes here
PA576@2 & US30@PA576 mismatch, too far apart (686x644) to be flagged as NMP