Hi, here some testing results concerning mkgmap routing on the new Garmin devices (etrex 20/30), firmware 2.4, default style. available vehicles : motorcar / bicycle / pedestrian available avoid-options: Toll-roads / unpaved roads / carpool-lanes / u-turns / motorways as already observed in BaseCamp, access flags (motorcar=no, access=no, etc.) don't seem to work anymore. Still working: oneway (all transport modes, even pedestrian) turn restrictions (all transport modes, even pedestrian) All avoid-options seem to work (didn't test toll-roads). Also I can't see a big difference in short routes vs. fast routes. Note that some people reported different results with other (non-default) mkgmap-maps. Conclusion: with some tricks (use avoid-flags) one can build working routable-maps for the new devices, until the NT format is decoded. Chris