This project involves upgrades to four existing school zones in the Municipality of Mt Lebanon. The proposed improvements will replace the existing Type II school flashing devices with Type I devices that meet current MUTCD and PennDOT standards. The new devices will be mounted on the existing signal supports. The project will replace the sign and 8 yellow LED flashing lights only. The existing supports, power source and controller at each location will remain. One existing device is mounted to a utility pole and will be replaced on a new 14’ pedestal support. The upgrades include installation and removal of the existing traffic signal components. All associated traffic control and restoration are also included, complete in place
