Pennsylvania Turnpike officials are warning motorists of an 80-mile detour they’ll encounter in Beaver County over the weekend. The detour will run from 9 p.m. Friday and 4 a.m. Monday as crews close the toll road between the Beaver Valley and Cranberry interchanges. That’s being done so crews can demolish and replace a bridge in New Sewickley. Brad Heigel is Chief Engineer with the Pennsylvania Turnpike Commission…

Motorists will be detoured onto Interstates 376, 80 and 79 to get around it.