I switched the routing options of my etrex from fast route to short route. Now at the location http://www.openstreetmap.org/?lat=51.44248&lon=6.66183&zoom=17&layers=B000FT... routing goes from "Moerser Hof" in the north to "Römerstraße" in the south over the service street of Edeka. The tag service=parking_aisle should be added but also it is tagged as permissive. You only can drive very slow and can't access all the time because of the barrier. Later the routing goes at the location http://www.openstreetmap.org/?lat=51.38501&lon=6.69594&zoom=16&layers=B000FT... "Am Stellwerk (bridge)" to "Dahlingschule" over the track grade3 which is only accessible for agricultural vehicles. Is it necessary to add some restrictions to the line-style file? By the way, which detailed effect does have the different roadclass and the roadspeed values on an etrex? Ralf