The original definition of a Low-Speed Electric Bike (LSEB) (California definition is Class-1 ebike) is what I always revert to. Comply with its definition and you can ride anywhere in America that bicycles are allowed. An LSEB is not considered a motorized-vehicle and has all the same rights afforded bicycles. I ride past, around, under, by, and once over signs stating no motor(ized) vehicles, motorcycles, etc. That said... local municipalities can do any strange s*it they want. I ride where I want and have never been questioned, stopped, or told to leave an area, and that's in several national parks too. Everybody ride safe.