The flood blocked the Chalus road and the Tehran-North highway Farja Road Police Chief: The Karaj-Chalus axis was blocked in both directions in the Sarodar area starting at 4:00 am, and no traffic is allowed on the way back and forth. Also, the Tehran-North highway on the north-south route is also closed due to flood and landslide conditions until further notice. Both roads will be closed until complete cleaning, removing the effects of the floods and falling rocks and ensuring traffic safety, and their reopening depends on the completion of the security operations. - Link.