Rhineland-Palatinate
cannoutt
I always take the A4 motorway to go to the Balkans, I can tell you that before the covid it didn't even seem to be in Italy! often mine was the only Italian car within kilometers
Similar to pre-Covid A3 here, especially in the section between Würzburg and Passau there were more vehicles from RO and BG than Germany
on the A4 motorway in the part that crosses Veneto and Friuli Venezia Giulia it is easy to find cars and trucks from: P, E, F, L, B, D, NL, GB, IRL, CH, FL, CZ, SK, H, A , PL, BY, UA, MD, RO, BG, SLO, HR, BIH, SRB, MNE, RKS, AL, GR, NMK, RUS, LT, LV, EST, FIN, N, S, DK, TR, IR . then there are also above-average chances of finding GE, AZ, KZ, KG, AM. a truck driver friend of mine on that highway has seen a truck with a TJ license plate but he lost it because he was driving. the rarest license plate I found on that highway from what I remember right now was the Maryland car I posted a few months ago and spotted it in 2019. I think if only I could attend it every day I would already have the most part of the states that can be posted on the site (apart from the impossible states)