Mark, Mark Burton schreef:
http://www.yournavigation.org/?flat=52.392997&flon=4.871082&tlat=52.391864&t... Any ideas? (I'll recheck the routing later on, to see if this will also happen with positions further away in one-way-streets). I think that (at least with mapsource) the routing restrictions are considered "advisory" at times rather than absolute prohibitions. If you start a route close to a road that has a synthesised cycleway I can quite believe that the gps would "grab" the cycleway instead of the road. If it routes down the cycleway from another way and a road is also available at the same point, that's not good.
In this case, it does: see the route above (the correct one); my Nuvi sends me right to the corner Spaarndammerdijk/Hembrugstraat and wants me to turn right to Hembrugstraat (cycleway). I know that accessibility is only advisory when there's no other way, but in this case, there's a clear route to the destination, but with the cycleway option turned on, it sends me in the wrong direction. I'll check what it does without the cycleways first. V.