M0 interchange between 0 and 2, 16 and 19
M1 and M19 don't connect properly
M2 interchanges between 4 and 11
M3: 18 is closed, replaced by what OSM calls 19
M4Ceg: 79 is closed (did it ever exist?)
M5 interchange between 114 and 140 (OSM calls it 129)
M7 interchange between 80 and 90 for F710 (which has been realigned?)
F8 interchange between F82 and F73, F830 and KalUt_E
M44 has been extended west?
M85 has been extended west?
F1 interchange between AudiUt and F14/F81
