Map of the Orient Express and accidental traffic accidents (Euro Truck Simulator 2)

Worth ETS 2 1.36.2.16S and the Eastern Express map 11.1 and in the settings of the game slider road accidents by default.
The problem is that I took an oversized heavy load and when I was driving along the highway, some accident was generated at the exit I needed. With such a cumbersome load on this congress to pass problematic, and when there are other cars stood up, in general unreal. Forward pass, spitting at the exit, it is impossible - there are a restrictive wall of crosses, back also does not come out, squeeze other drivers on all lanes.
Has anyone come across such a thing? Maybe it's a non-standard map. Has anyone had this on the main map of Europe?
Is it only the evacuation of the train or cheat movement?