#1: Train Tracks over the interstate, Chicago Quick links to similar images: Track Railway Train Chicago Illinois
	#2: Highway Sign, Niagara Falls Quick links to similar images: Highway Sign Interstate Niagara Falls Buffalo New York
	#3: Sunflowers along Interstate 40 towards Grand Canyon National Park Quick links to similar images: Highway Freeway I-40 Sunflowers Grand Canyon National Park Western U.S. Arizona