For those folks touring the U.S., either in their recently purchased motorhome or a rental one, there are many must-see sights across the USA. Anyone coming to San Francisco has to drive down Lombard Street, billed as 'the windiest street in the world'. But, as you'll see from the photos, this should not be attempted in a motorhome. I'm told that a tour bus driver once attempted this and it took several cranes to extract the bus. I suspect the driver was looking for another job shortly thereafter.