August 5, 1914 What are widely regarded as the world’s first electric traffic lights made their debut at the intersection of Euclid Avenue and East 105th Street in Cleveland, Ohio. Alfred A. Benesch (1879-1973), the city’s director of public safety, placed the lights in operation at 5:00 p.m. Those also on hand for that launch included other... Continue Reading →

October 2, 1922 Over a year after the first segment of the Boulevard of the Allies made its debut, the entire route in Pittsburgh, Pennsylvania, was opened to traffic. The road, which links downtown Pittsburgh with the city’s Oakland neighborhood, was named in honor of the Allied Powers that had fought against Germany and the other... Continue Reading →

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