For 3 games in a row I haven't been able to complete a journey because of invisible road blocks .
I just turn the game off and play something that works.
There are Invisible Cars or trucks blocking the highways and I believe this has started to happen since the last update , which other than this problem was very good.
If you cannot fix this then just take the road blocks out .
Post moved into existing thread for bug reports // Chris (UndergroundBerlin)