Changes

If you plan to hitchhike east along the ''Interbalnearia'', a good start might be at the Carrasco airport. You can take the local bus #109 to Parque Roosevelt (24$20, April 2013November 2014) until the last stop, where the Parque R. begins. It can take you about 30-45min from Centro. You then just follow the road for about 1 km, and you'll situate yourself at a roundabout which marks the beginning of the IB. Behind the roundabout, there's a bus stop with plenty of space to stop cars. There's also two service stations a bit up along the way. Still quite some traffic might go only to the airport which is located about a 1,5 km up the road, so in doubt it might be possible to walk up behind the bridge (exit/entrance to the airport) and start from there. Traffic is plentyful.