===Heading South East towards [[Nis]], [[Sofia]], [[Skopje]]===
First, from Trg Studentski (Students Square) or Trg Slavia (Slavia Square) get bus number 31 all the way eastbound (ie, not to Trg Studentski) to the end of the route (you should see a lot of market people selling fruit on the right side of the bus). The bus closely follows the route of the motorway. From here, you leave the bus and it's a 10 minute walk straight down hill to the actual motorway.
You have 2 choices, you can either go west along the motorway to try to find an entrance ramp, or alternately 2km east is a petrol station, however, you have to either walk along the motorway, or through the grass on the verge, however, this gets very thick at times - it's pretty easy though, just hard work :) And take care, on the way to the petrol station is a police station at the highway. 500m before the petrol station you also find a ramp, but with extremely low traffic. The petrol station is build on a hillside, so don't expect trucks to stop there, Serbian trucks seem to have problems enough to go uphill .
If you're heading for Nis (or beyond) try using a sign (saying Nis). If going beyond Nis remember to leave the car *on the motorway* - not in Nis, unless you're a big fan of walking. About two hundred meters before the highway split Nis and Sofia ([[Bulgaria]]) is an abandoned toll area where traffic is going slow and there's place for the cars to stop.