Cleveland’s Garrett Morgan did. His 1923 design improved road safety, and his legacy still impacts drivers globally today.

A new bill from a Norfolk legislator could allow police to place traffic cameras at stop signs and pedestrian crossings and ...

Street closures, lower speed limits and designated "school zones" with car restrictions during drop-off times are among the ...

Congestion pricing began on January 5. One month in, traffic is down, public buses are faster, and transit ridership is up.

Colorado ranks as the sixth highest for ignoring traffic control signs when compared to the rest of the country.