<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div><br></div><div><br>On May 31, 2016, at 11:50 PM, Duane Gearhart <<a href="mailto:duane@mapzen.com">duane@mapzen.com</a>> wrote:<br><br></div><blockquote type="cite"><div>Also, you could add interchange information(destination* tag) on each way at the fork in the ramp:<br><a href="http://www.openstreetmap.org/way/59175151">http://www.openstreetmap.org/way/59175151</a><br><a href="http://www.openstreetmap.org/way/285333466">http://www.openstreetmap.org/way/285333466</a><br><br></div>Examples from here may help:<br><a href="http://wiki.openstreetmap.org/wiki/Exit_Info">http://wiki.openstreetmap.org/wiki/Exit_Info</a><br></blockquote><br><div>Thanks for the links - and I will use that for one problem posted (adding info to the _link roads from toll plazas) - but the bigger question was about the motorway_junction being placed on exit nodes, and how that applies to entrance only junctions. It seems motorway_junction is only for exit ramps, if I am reading it correctly. </div><div><br></div><div>If we are using junction to just define the exit point on the motorway, There should be some tag for the entrance and exit nodes on the normal roads to define, in some complex situations, what entrance is named what without using just the ref tag, I think - similar to how a subway has entrance tags with their own ref and a separate station name with its own ref. Many junctions wouldn't need it, but complex junctions (and the motorways in Tokyo are insanely complex) might require additional information for helping a driver both visually and spatially match the map/navigation instructions to what they see in the real world, beyond a lane and when to turn, because in some places it is a confusing spaghetti mess and 50m makes a huge difference. </div><div><br></div><div>Javbw. </div></body></html>