Road Editor - Traffic direction switch?

[Simog6]

I'm trying to complete a 4 lanes two-way street with all the necessary props. The problem is that I have not found a way to reverse the direction of traffic to test the position of objects for LHT
Is it possible?

PS. a copy / paste key is indispensable for both props and lanes. There goes a week just to set up this part ....
I hope one day they decide to add it.

 

[Samson1971]

Yes, save the street as usual and then select a new game/empty map, then activate left-hand traffic. There is no other way. The game changes automatically, all Forward to Backward and vice versa.