WEATHER ALERT

7 warnings and an advisory in effect for 5 regions in the area

Read full article: 7 warnings and an advisory in effect for 5 regions in the area

TRAFFIC LIGHT

On this day: The first tri-color traffic signal was installed in Detroit in 1920

Read full article: On this day: The first tri-color traffic signal was installed in Detroit in 1920

On this day in 1920, the way people drove was changed forever when a Detroit traffic cop installed a four-way, tri-color traffic signal on Woodward Avenue in Detroit.