I'm glad you like it. It was fun to do.

The official Tour de France site (letour.fr) has all of the markers and roads for each stage. For the towns that aren't found by searching GE, I used Mapquest to locate them. Then I went back to GE to place a marker. Since there are more town markers than are necessary to follow a stage, I chose a few in each stage where a change in direction was made.

After that it's just a matter of refining camera angles and setting up establishing shots to put each stage in context.

It would be great if others would cover the rest of the stages and post them here. I would be glad to do a few more if others would join in, too.