United States

Turn restriction (no_left_turn) 20126976 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=37.792392&mlon=-90.437468&zoom=17, why don't you add it to the OSM data?)

Turn restriction (no_left_turn) 10565003 lacks 'from' way

Turn restriction (only_right_turn) 761867927 doesn't start or end at 'via' node or way

Turn restriction (only_straight_on) 7333330 lacks 'from' way

Turn restriction (no_u_turn) 604221572) ways don't connect

Turn restriction (only_left_turn) 9487053 check: 'via' way(s) are used in only_left_turn restriction

Turn restriction (only_left_turn) 9483825 check: 'via' way(s) are used in only_left_turn restriction

Turn restriction (only_left_turn) 9483828 check: 'via' way(s) are used in only_left_turn restriction