<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div><blockquote type="cite" class=""><span style="font-size: 14px;" class="">Hi, all</span><br class=""><div class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class=""><span style="font-size: 14px;" class=""> As you know, OSRM use OSM format to routing. Now I have only shape file format data , So I have to convert it to OSM data format. Then it should be used by OSRM. My question is the following:</span></div><div class=""><span style="font-size: 14px;" class=""> 1) How could I convert shape file to OSM data format? My shape file data have topological relation, how to construct the topological relation in the target OSM data format,Then it could be used by OSRM.</span></div><div class=""><span style="font-size: 14px;" class=""> 2) where is the detail specification of OSM data format? </span></div></div></div></blockquote></div><br class=""></body></html>