I was walking on the auto road, it's a little bit dangerous because cars are really fast.
I wanted to join an other point of hitch and someone take me.
There is a lot of traffic, but the traffic light is really fast. The people are not very nice and don’t easily give rides to strangers. However, some people are kind and might offer you a lift."
We were 3 groups of 2 because the bus to come back in Grenoble was canceled.
All the groups can find a car in the 20 minutes.
I came back here two years later, and same come back, it's very easy.