The funniest highway warning signs in the USA thewestonforum.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from thewestonforum.com Daily Mail and Mail on Sunday newspapers.
The 20-minute drive from the Boysen Dam to Thermopolis on U.S. Highway 20 goes through 2 billion years of natural history, making Wyoming’s Wind River Canyon the best time machine in the United States.