Thrilling photos of the great steam-powered machines that shaped America's highways and other paved spaces. For the first time read about all 30 recognized makes of steamrollers built in North America. Fans of Baker, Birdsall, Buffalo-Pitts, Case, Enright, Geiser, Gorton, Heilman, Huber, Kelly, Leader, Port Huron, Robert Bell, Russell, & Waterous farm engines will find them among the road rollers shown. See the development of North American rollers from Abbot Q Ross's first 3-wheel roller of 1871 through the last Buffalo-Springfield steamroller of 1935. You'll be fascinated by the depth of information.