query: Are there any double-decker buses in the States?
passage: Double-decker bus
With the exception of coaches, double-decker buses are uncommon in the United States. Many private operators, such as Megabus, run by Coach USA, employs double-decker buses on its busier intercity routes.
passage: Double-decker bus
If the vehicle is larger than these dimensions, the following parties must be informed with more than 48 hours notice;[3]