Road transports between Europe and Middle-East in the 70's

In the 70's many European trucking companies where doing very long haul, loading in Europe and delivering in Iran , Iraq, Saudi, Koweit, UAE, etc The road condition where poor, police often corrupted and the waiting time on the borders very long. In the short movie made by the drivers them self you can see the road in Yugoslavia, East Turkey and Iraq back in 1975. the truck used where Kenworth K100, Henschel, Mercedes, Volvo F89, Scania 140, Fiat 618, ...