Road pass

On our way home - the pass out of the hills from Tagong. This is the first huge hill on the Chengdu - Lhasa cycle route, from Kangding at 2700m to over 4000m. However, the road from Chengdu to Kangding is all up, and if that is wetting your appetite then perhaps I can dampen it (or is it undampen it) by telling you about the traffic - a main potholed road with lots of big lorries, and tunnels and bends and narrowings.