Zo ging het.
For the way back I had studied Google Maps a bit as I did not know the specific part of Utrecht. I had also requested some help on the forum of BOC, the hitchhikers’ travel club in Utrecht, and so I got a few suggestions, while Google Maps also gave some inspiration.
All of this turned out not so necessary, as the two where I stayed took me on a hiking trip south of Utrecht, and then left me on the A2 onramp of Geldermalsen…
De rest van 't verslag staat bij Abgefahren;
http://abgefahren.hitchbase.com/en/blogs/fverhart/20080820/onramps-darkness-petrol-stations-after