United States

Turn restriction (only_left_turn) 2649616 lacks 'from' way

Turn restriction (only_straight_on) 15598907 check: 'via' way(s) are used in only_straight_on restriction

Turn restriction (only_straight_on) 15600887 lacks 'to' way

Turn restriction (only_right_turn) 11830747 lacks 'from' way

Turn restriction (only_right_turn) 15599967 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=37.386300&mlon=-122.263816&zoom=17, why don't you add it to the OSM data?)

Turn restriction (no_left_turn) 15598272 has more than 6 via nodes, this is not supported

Turn restriction (no_left_turn) 7582935 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=38.578736&mlon=-92.231056&zoom=17, why don't you add it to the OSM data?)

Turn restriction (no_left_turn) 14290418 multiple 'from' members are only accepted for no_entry restrictions