2,000 Detroit restaurants to get color-coded safety signs. Here’s what they mean. ... Marrow chef Sarah Welch to trade her place in Detroit to open a Traverse City restaurant.

Detroit — The city might soon require restaurants to post color-coded signs indicating to the public how compliant the establishments are with food safety. A three-year effort to give Detroit's ...

The ones featuring the restaurants are called mainline signs and often measure about 17 feet wide and 10 feet tall. ⚡ More trending stories: → Snakes are crawling out of hibernation in Texas.