Thanks, the option in the toolkit was what I was looking for. Sorry about the obvious question! I knew it was possible but couldn't recall how to get to it!
We'll be riding from May 11 to May 25, and we're staying in France. We will stay in Moustier, Nyons, Le Puy, Villard de Lans, and Crots, a few nights in each place, riding loops with each hotel as a base. It will be mid-May by the time we get to Le Puy and Villard (near Vercors), so I expect most passes will be open by then. Since we're riding loops, all weneed to do is to get from one hotel to the next every few days. Otherwise, we can be completely flexible about where we ride if some of the passes are closed.
We did a similar thing last year, riding through the Pyrenees, and it worked out well. Hoping for the same this year!
Thanks again for the info.
Vinnie