Changes

Take the free Tesco bus from main Bus station (Dworzec PKS) to shopping center Bielany([http://www.tesco.pl/sklepy-tesco/sklepy/wroclaw-bielany/wroclaw-bielany.html# on the bottom of this site you'll find the bus timetable]). get off at the last stop, go right along the Tesco (way back) to Czekoladowa street, then turn left (along the Tesco), then turn right to cross the street and go straight along the highway across the field (don't go under the bridge) and one small entrance to the highway, you'll get to the petrol station where you can ask people for a hike or try to hitch someone going out from Wrocław by an exit road next to the station (the same situation as going towards [[Germany]], you're just on the other side of the highway). Good luck!

Or take tram 17 to Klecina (20min from main station)([http://www.wroclaw.pl/rozklady/przystanki/17_16_1.html timetable]). Get out at the final stop, walk back some meters and turn right to ul.Skrajna. After 150m turn left and after 50m right again into ul. Jezdziecka. After 200m you will reach a main street that goes directly to the highway A4. There is a big BP petrol station, the last one before the highway, where you can ask people.