Most of the problematic tunnels on the BRP are on the last 50-60 miles.
Prior to that most of them are a good height, even on the "low" sides.
But, tunnels are not the issue. Traffic that you encounter while meandering around in a motor home or camper. You will come upon many impatient bikes and cars. There are thousands that travel that road every week trying to get from one end to the other as quick as possible. Campers, especially those that will not pull over take the brunt of the riders.
I have been on the BRP many times, once with a trailer. Personally, I would not pull a 5th wheel on it. The road does not offer itself as a route to "get somewhere". For the most part it parallels major roads.
It is 470 miles long and takes two days to travel it, with good weather. There are sections that at times drop to zero visibility since the clouds drop so low.
But on a clear day it is a very pretty ride.
Duane
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