Now, with all these routing improvements, I wonder if it would be possible to extend our support for turn restrictions. Some mapper seems to prefer via ways to via nodes in this crossing: http://www.openstreetmap.org/way/30692839 This 2-node way is a role=via member of a no_u_turn restriction that has 4 ways as members: from,via,via,to. It is also a role=via member of a no_left_turn restriction. The no_u_turn restriction could have been mapped with three ways as from,via,to and the no_left_turn could have been mapped with having this way as role=from, and a node as role=via. Even if I changed the map like that, mkgmap would still ignore the no_u_turn, because the role=via member would be a way. So, I wonder if we could start supporting this style of mapping? There are lots of dual carriageways in city areas where such turn restrictions are common, at least for no_u_turn. Marko