Port Authority adjusts schedules four times a year.

These changes are effective Sunday, August 23, 2020.


31-Bridgeville – The inbound schedule has been revised to end at Washington Ave. at Chartiers St. Far Side, and the outbound schedule has been revised to end at Washington Ave. opp James St. Far Side. Schedules previously began and ended with stops at South Fayette Park and Ride, which closed on July 4, 2020 after the property owner ended its agreement with Port Authority to allow plans for a new development at the location.

G31-Bridgeville Flyer – The inbound schedule has been revised to end at Washington Ave. at Chartiers St. Far Side, and the outbound schedule has been revised to end at the Washington Ave. opp James St. Far Side. Schedules previously began and ended with stops at South Fayette Park and Ride, which closed on July 4, 2020 after the property owner ended its agreement with Port Authority to allow plans for a new development at the location.

59-Mon Valley – Due to the long-term Kenmawr Bridge replacement project, the 59-Mon Valley detour that has been active since the end of April has been built into the schedule: 59 Mon Valley buses are not able to serve Swissvale Station due to the construction. Established inbound stops include Woodstock Ave. at Braddock Ave. Far Side and Woodstock opp Swissvale Station Steps. All regular outbound stops will be served.

P71-Swissvale Flyer – Due to the long-term Kenmawr Bridge replacement project, the P71-Swissvale Flyer detour that has been active since the end of April has been built into the schedule: P71-Swissvale Flyer buses are being routed down Vernon Ave. and not able to serve outbound stops Woodstock at Swissvale Station Steps or Woodstock Ave. at Braddock. An outbound stop has been established at Woodstock Ave. at Vernon (exit only). All regular inbound stops are served.