United States

Turn restriction (no_u_turn) 18000887 lacks 'from' way

Turn restriction (no_u_turn) 18000887 lacks 'to' way

Turn restriction (no_left_turn) 13291694 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=37.690641&mlon=-121.805556&zoom=17, why don't you add it to the OSM data?)

Turn restriction (no_right_turn) 17871811 lacks 'to' way

Turn restriction (no_left_turn) 9810945 lacks 'from' way

Turn restriction (no_left_turn) 9810949 lacks 'to' way

Turn restriction (no_u_turn) 420570987 doesn't start or end at 'via' node or way

Turn restriction (no_left_turn) 17857346 lacks 'to' way