By participating in debates here, it has prompted me to look up the bike laws of several states and I noticed that in the last few years there seems to have been a movement to make bike laws somewhat uniform. I see a lot of similarity in my bike laws, here in Florida, with many other states. The only major difference I can think of are states that have adopted the
Idaho Stop law.
All the "little nuggets" mentioned so far are included in my state's bike laws.
Bicycle Traffic Law Florida Bicycle Association