United States Northeast

Turn restriction (no_left_turn) 6138957 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=42.459786&mlon=-71.278957&zoom=17, why don't you add it to the OSM data?)

Turn restriction (no_u_turn) 174138547 ) ways connect in more than one place

Turn restriction (no_u_turn) 1094738271 doesn't start or end at 'via' node or way

Turn restriction (no_u_turn) 665727332 doesn't start or end at 'via' node or way

Turn restriction (no_right_turn) 890909790) ways don't connect at an end point

Turn restriction (no_left_turn) 890909790) ways don't connect at an end point

Turn restriction (no_right_turn) 14097440 lacks 'to' way

Turn restriction (no_left_turn) 14097439 lacks 'to' way