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Being unable to sleep, largely due to the time change, I got a pretty early start and was on the road by 8:15. After adjusting the bike's saddle height (a few times), I headed south-east out of Lyon. I think I missed the nice parts of the city. My path took me through generally industrial areas (including a giant Renault truck factory) and poorer neighborhoods. The built-up area seemed to go on for ages; it was past Heyrieux before I was finally in an open space.
Signs on D1085 note that it was be closed for Stage 13 of the Tour de France, which heads into Grenoble before finishing in the nearby Ski resort of Chamrousse. I took D1085 until dropping off onto the side road into Moirans, and from there down to a trail next to the Isere river. The trail was lovely, but there must have been violent storms recently, since it was covered with broken branches. In fact, in about four places it was completely blocked -- you had to climb over or ride around.
|L'Isere river from the bike path|