Hi Carlos,
Second service way and steps are not selected now, that's solved, but first service way (petrol station) is still selected. Right way is tagged as residential, with first part one lane and second part two lanes. Service way is 34.49 m long (only one crossing) and right way is 45.48 m (two crossings). Attached is an small osm file including the ways, so you can check better the matter.
I have been testing this using mapsource and I get the weirdest results. If I select a route that goes around the corner from Calle Obispo Jesús Domínguez to Calle Gil Cordero, mapsource calculates the time taken as 18 seconds or more. But if you break the route into segments, the sum of the individual times is just a couple of seconds. It looks like a bug in the time calculation in mapsource (I guess the gps does the same?) So, I will take another look at this sometime but at the moment I can't see anything wrong with the data. Cheers, Mark