SS268 has been extended south to a new interchange on A3.
SS470dir seems to be a new route (sign added between 2022 and 2024).
SS26dir continues north on E25 to the south end of T1.
ITA SS7BisAce is missing east to Atripalda.
https://www.stradeanas.it/it/le-strade/anas-regione shows that there is a small gap in maintenance, but it definitely exists east of Nola.
SS10var is missing at Voghera.
SS676 is signed, but apparently regionally maintained by Friuli Venezia Giulia Strade? I'm not sure how this should be handled.
SS52 may be the same way.
ITA SS17Ter needs a point at SS684Dir.
SS11dir around Chiari
SS617SS47 is missing a point for the SPV interchange.