The Michigan DOT has not conducted specific research regarding vehicle warning light effectiveness. Rotating halogen, strobe, and LED vehicle warning lights are allowed on DOT vehicles. The following … [Read more...] about Vehicle warning lights
Michigan
Removing temporary traffic control devices with the flow of traffic vs. backing the work vehicle behind to remove the d
In Michigan, the practice is to remove the devices against the flow of traffic. … [Read more...] about Removing temporary traffic control devices with the flow of traffic vs. backing the work vehicle behind to remove the d
Measuring work zone performance
Michigan is in the process of developing policies in relation to the FHWA Final Rule. In examining and measuring work zone performance, one of the items the state is looking at is expanding the use of … [Read more...] about Measuring work zone performance
Changing light bulbs on overhead signs
Michigan does not have any lights on overhead signs. Work performed on overhead signs requires that the lane be closed. They require each employee working at a level 6 feet or more above a lower … [Read more...] about Changing light bulbs on overhead signs