Traffic signal safety improvements are under way in Mt. Lebanon.
Crews will be replacing signals and upgrading sidewalks to comply with Americans with Disabilites Act standards. Single-lane restrictions will occur as needed weekdays from 9 a.m. to 4 p.m. through early December.
Work is planned at Cochran and Osage roads, Beverly Road and Overlook Drive, Beverly and Ralston Place and Beverly and North Meadowcroft Avenue.