What is the purpose of a "Michigan Left Turn"?

The purpose of a "Michigan Left Turn" is to enable better traffic flows and safety. This type of intersection design helps manage the flow of traffic at busy intersections by reducing conflict points where vehicles might otherwise collide. Instead of making a traditional left turn directly across oncoming traffic, drivers go straight through the intersection and then make a left turn at a designated area farther down the road. This reconfiguration minimizes the potential for accidents by keeping oncoming traffic from having to wait for left-turning vehicles to cross their lane.

Additionally, the design of a Michigan Left often incorporates specific traffic signals and lane markings that further enhance safety and streamline vehicle movement. This enhances the overall efficiency of the roadway, allowing vehicles to merge and turn more smoothly while also accommodating the flow of oncoming traffic.