New Delhi, Mar 14 (ANI): Giving detail information about the preparation of the ‘Char Dham Yatra’, Union Minister for Road Transport and Highways Nitin Gadkari on Monday said last year an unfortunate incident took place in Badrinath and Kedarnath, killing many people. He further said they have prepared an alignment to provide all facilities to the travellers. He added that this will help the travellers during the bad weather.