Port Authority will close the Mount Washington Transit Tunnel at 8 p.m. today until the end of service, causing detours on bus and rail routes from 8 p.m. until the night's end of service.
During the closure, Red Line and Blue Line service will operate only as far north as South Hills Junction. Bus shuttles will operate between in both directions between South Hills Junction and Station Square, and Subway Local service will operate in both directions between the North Shore and Station Square.
Several bus routes will detour due to the tunnel closure but most regular bus stops will be maintained.
Jon Schmitz: firstname.lastname@example.org or 412-263-1868.