The Michigan Department of Transportation is slated to open the State's first Flex Route system on US-23
north of Ann Arbor, from M-14 to M-36, by mid-November.
The US-23 Flex Route is an active traffic management system that addresses the problems of rush hour and travel traffic congestion by utilizing the median shoulder as a temporary third lane when necessary.
Answers to frequently asked questions about the US-23 FLEX Route can be found at www.FlexRoute23.com
as well as by watching the following short video from MDOT - https://youtu.be/gs-enALvF6Q.