Yeah no problem, i can send you my saved game but please help me, I don't know how to do that

Strangest problem I've seen. Also, that intersection looks so strange. It shouldn't look like that. Sorry, this isn't nice to see my map doing crazy things to a player. I'm going to try to help you fix this, but for tonight I must go to bed. If you aren't using any / many mods maybe you can send me your save game and I can fix this mess for you. Let's talk tomorrow