Changes

If you dont wanna stand at the roundabout where the road is momentarily experiencing roadworks and the lanes have been reduced we just found out that you can walk onto the first gas station from the roundabout. Its just a bit more than 2km and you can start hitching right on [http://maps.google.com/maps?f=d&source=s_d&saddr=metro+dom+joao+II,+vila+nova+de+gaia,+portugal&daddr=41.1162456,-8.6073042+to:Unknown+road&hl=en&geocode=FaxvcwId6q18_yk_Hei00mQkDTHO6jAWa1xOEw%3BFVVicwIduKl8_ymBCBysLXskDTHgckG0vesAEw%3BFVspcwIdOMd8_w&mra=dpe&mrcr=0&mrsp=1&sz=17&via=1&dirflg=w&sll=41.116058,-8.605481&sspn=0.003734,0.006899&ie=UTF8&ll=41.102784,-8.601093&spn=0.003735,0.006899&t=h&z=17 a gas station on the motorway].