Lane restrictions are coming for two major arteries, one in the North Hills and the other in the South Hills, over the weekend.
On Friday night, a crossover begins on Route 51 in Pleasant Hills reducing traffic to a single lane in each direction for about one mile through June for several projects.
That closure takes place between Coal Valley Road and East Bruceton Street.
And a section of McKnight Road near Babcock Boulevard will be down to one lane in each direction with a crossover near Ross Municipal Drive while crews are working on a bridge deck and barriers.
The project is expected to wrap up early in the summer.
McKnight posted Detour
Posted Detour
West of the closure
Head westbound on Babcock Boulevard
Continue on Babcock Boulevard
Turn right onto Siebert Road
Turn right onto McKnight Road
Follow southbound McKnight Road to the closed ramp
End detour
East of the closure
Head eastbound on Babcock Boulevard
Babcock Boulevard becomes Peoples Road
Continue straight onto Evergreen Road
Follow Evergreen Road to McKnight Road
End detour