Just started late last week here in Houston. The morning weather is freckin awesome between 4:30 am and 6:30 am. This morning I took a wrong turn around Herman park, ended up at Reliant Stadium instead of downtown Houston. It was a fun detour though, the road was smooth and it was easy to keep the bike at around 18-19 mph.
Heck I didn't even mind the detour, though I problably will this afternoon when I ride in the heat and need some leg power!