2023-02-14, 21:57
Edward Hines was appointed to the Wayne County Board of Roads at its inception in 1906, along with Henry Ford and Cassius R. Benton. In 1909, Hines was responsible for the construction of the first full mile of concrete road pavement in the world, the stretch of Woodward Avenue between Six Mile Road and Seven Mile Road in Detroit.
Hines originated the concept of painting a line down the center of a road to separate traffic in opposing directions. The idea came to him after watching a leaky milk wagon leave a trail down the street. Painted center lines were first used in 1911 on River Road in Trenton, in Wayne County. This simple idea has since been recognized as one of the most important single traffic safety devices in the history of highway transportation. Snow removal from public roads was another of Hines' innovations.
Wiki
Hines originated the concept of painting a line down the center of a road to separate traffic in opposing directions. The idea came to him after watching a leaky milk wagon leave a trail down the street. Painted center lines were first used in 1911 on River Road in Trenton, in Wayne County. This simple idea has since been recognized as one of the most important single traffic safety devices in the history of highway transportation. Snow removal from public roads was another of Hines' innovations.
Wiki