lost the original email to reply to but just realised that E4 way is both carriageways too like, seg 1 on carraigeway 1, 2 on 2, 3 on 1, 4 on 2.... It should be two ways, one for each carriageway, linear sequence with oneway=true on each with the segs pointing the right way. Please don't flame me :-O have fun, SteveC steve at asklater.com http://www.asklater.com/steve/