From the North Hills to the South Hills, traffic backups expected this weekend on McKnight Road and Route 51

From the North Hills to the South Hills, traffic backups expected this weekend on McKnight Road and Route 51
Major PennDOT projects on McKnight Road and Route 51 will cause traffic delays from North to South Hills. A crossover on Route 51 in Pleasant Hills and lane reductions on McKnight Road will last until early summer for bridge and road work.