Germany, Austria and Switzerland

Turn restriction (no_u_turn) 149366642 ) ways connect in more than one place

Turn restriction (only_straight_on) 5551158 check: 'via' way(s) are used in only_straight_on restriction

Turn restriction (no_u_turn) 478075571 ) ways connect in more than one place

Turn restriction (no_u_turn) 397349576 ) ways connect in more than one place

Turn restriction (no_left_turn) 6483736 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=47.125678&mlon=15.427202&zoom=17, why don't you add it to the OSM data?)

Turn restriction (only_right_turn) 10341733 check: 'via' way(s) are used in only_right_turn restriction

Turn restriction (only_left_turn) 4115061 check: 'via' way(s) are used in only_left_turn restriction

Turn restriction (only_right_turn) 3121619 check: 'via' way(s) are used in only_right_turn restriction