Hi, I have found some rondos on map, which are drawn as a highway ramp. After examining sources I have concluded that this is a bug, junction tag is lost by mkgmap. This is source object in OSM data: http://www.openstreetmap.org/way/148247399 <way id='148247399' timestamp='2013-09-22T10:46:06Z' uid='681295' user='przemas75' visible='true' version='13' changeset='17971267'> <nd ref='258291555' /> ... <nd ref='258291555' /> <tag k='highway' v='trunk_link' /> <tag k='int_ref' v='E 75' /> <tag k='junction' v='roundabout' /> <tag k='lit' v='yes' /> <tag k='maxaxleload' v='11.5' /> <tag k='maxspeed' v='40' /> <tag k='ref' v='S6' /> <tag k='source:maxaxleload' v='RozporzÄ…dznie Ministra Infrastruktury z dnia 8 czerwca 2011 r' /> <tag k='source:maxaxleload:url' v='http://dziennikustaw.gov.pl/du/2011/s/124/703/D2011124070301.pdf' /> <tag k='source:maxspeed' v='sign' /> </way> This is what I get, when using echotags to examine attribute in mkgmap: 148247399 - [ref=S6,int_ref=E 75,maxspeed=40, lit=yes,oneway=yes,highway=trunk_link] Attribute "junction=roundabout" is missing, which leads to wrong conversion. I have tested current mkgmap r2998 and branch r3053. I have attached OSM sample, which cause problem. Here I have put some bigger samples of the same area: http://files.mkgmap.org.uk/download/178/test2.7z When compiling these samples, please observe way 202260411: http://www.openstreetmap.org/way/202260411 This is similar rondo next to described above. Depending on sample size, rondo is converted to Garmin object 0xC - rondo or 0x9 - ramp. Rondo defined speed changes too, similarly to problem described here: http://www.mkgmap.org.uk/pipermail/mkgmap-dev/2014q1/019803.html -- Best regards, Andrzej