The western segment is O51 according to
April 2022 GSV,
May 2022 GSV and OSM.
The eastern segment is O52 according to
April 2022 GSV.
The O51/O52 transition is likely where we have O50's "MitOzsBul" wp right now. GSV is not available there, only west and east of it. OSM calls it exit 1. O51's next exit to the west 2, and O52's next exit to the east also 2.
Please check exit numbers in detail. It seems that all O51 and O52 exit numbers have been changed! Fortunately, no one has traveled O50, O51 not O52 so far
E90 and AH84Ice are concurrent.
