America, the Country that made Earth Famous

Two men on a government grant are trailing American roads to report on conditions of bridges, roads, and other structures and freeways across the interstate of America. They discover a wrecked spaceship in the desert, free the occupants, and decide not to tell the government about the aliens. Instead, they decide to take them along and show them the country. What follows next is a series of one decision leading to another and another and so on. How they deal with all the problems they encounter and more will be told within America, the Country that Made Earth Famous--H.H. Silver