Port Authority of Allegheny County’s bus, light rail and incline service will
operate on regular weekday schedules on Martin Luther King Jr. Day (Monday, Jan.
21).
The Customer Service phone line will be open from 6 a.m. to 7 p.m.
The Downtown Service Center on Smithfield Street will be closed Monday
in observance of the holiday and Port Authority's Twitter account will not be
staffed.