Hosted on MSN1mon
Chaotic Traffic From Horse-Drawn Carriages Inspired the World's First Traffic Lights
Designed by John Peake Knight, a railway manager from Nottingham, the traffic signal was based on the semaphore system common at rail intersections. Colored arms raised 20 feet above the street ...
javea.com5d
The 'traffic light' of Cabo de San Antonio de Xàbia: history of an abandoned electro-traffic light and telegraph station
Nestled in the steep cliffs of Cabo de San Antonio de Xàbia is a building that was once crucial for navigation and ...