Hi Alexandre, see http://gis.19327.n8.nabble.com/Commit-r3979-routing-patch-by-Andrzej-Popowsk... I did not document the tag because it is not evaluated in the java code. Gerd ________________________________________ Von: mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von Alexandre Loss <alexandre.loss@gmail.com> Gesendet: Donnerstag, 17. August 2017 19:09:17 An: Development list for mkgmap Betreff: [mkgmap-dev] mkgmap:fast_road Hi Gerd, Sorry If I missed the discussion about the tag "mkgmap: fast_road", but I did not see anything about this in the manual and neither searching the net. I became aware of this tag by downloading the mkgmap 3993 and analyzing the changes in the standard "line" and "relation" files. What is the pratical result/behavior of this tag in the routing? Thanks. Alexandre Loss