Trucks Entering/Exiting Workzone
This can be the simplest of all work zone ITS. A sensor watches for construction traffic. A message sign upstream runs one message warning of road work ahead until a truck is detected approaching the entrance to the roadway. Then it changes the message sign to warn of slow trucks entering ahead. It can also specify the lane where they will be entering. These systems are effective at reducing sudden lane changes and end of queue crashes.
Road-Tech supplies an entering / exiting system that easily adapts to changing conditions in the work zone. As the work moves, our system does too making it simple and easy to relocate as needed.