Concerns about junction numbers on the A1 motorway

[ika-chan (Sharks with laser beams attached to their heads!)]

I am writing to express concern that most of the junction numbers on the A1 motorway may not be real.

So far, I have only been able to confirm Junctions 53Α and 77, between Raches and Kleidi, which are all within the Aegean Motorway DBFO area.

What is the source for junction numbers on the rest of the A1, all the way to the North/South Macedonia border?

See also: Greece/Motorways - OpenStreetMap Wiki