New York City's Red and Green Lights: A Brief Look Back In Time (Second Edition):

The Big Apple shares an intriguing history in traffic control, and the once prevalent two-color stoplight directed everyone for a vast portion of the 20th century. Early pioneers in traffic management helped to develop the roads that make up New York City today, which continue to evolve in an ever-changing environment. The red and green traffic signals of years past intertwined with the significant advancements to tame motorists and pedestrians alike, and the untold story finally emerges to...