US Highway code

[CMK]

Is there some sort of highway code for the US?

[jno]

I think the laws vary from state to state - eg in some states you can turn right through a red light (the equivalent of left in the UK) if nobody's coming; and others you can't. Speed limits may be different - I don't think there is one in Montana - and so on.

[auntiebertie]

Don't overtake a yellow school bus if it is stopped!