Really? Road traffic has right of way. If that was a car, even if they signaled to come out from the shoulder, they have to enter the roadway safely, with enough distance to get in to the traffic lane, and up to speed safely with the flow of traffic, without impeding it, or causing any issues. Being a snowmobile in this situation, it is even more on the snowmobile. The road traffic always has the right of way. Ski