A new temporary traffic pattern is coming to an intersection in Allegheny County as part of an ongoing interchange project.
On Tuesday, PennDOT officials say there will be single-lane restrictions in both directions of Wexford Bayne Road between the I-79 interchange and the Nicholson Road Intersection.
The restrictions are expected to be in place until 3 p.m. Wednesday so crews can relocate signal heads and paint lines…