Billy begins the second leg of his journey in St Louis, Missouri, by climbing the Gateway Arch - which signifies the start of the American West. He visits a wolf sanctuary, takes in a Civil War re-enactment, tries his hand at hunting wild turkeys and makes himself comfortable in the world's largest rocking chair. His final stop is in Oklahoma City, where he visits a memorial to the 168 victims of the bombing of the Alfred P Murrah Federal Building in 1995.
Comedian and motorbike enthusiast Billy Connolly drives the iconic Route 66 in the USA.