4 (Center/Pittsburgh) Bus in Pittsburgh

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List of stops
      Map
      Monday to Friday

      Liberty Ave + Smithfield St – Richard J. Ober Expressway Travel Center

      Last updated on March 30, 2026
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      Route Path (Streets & Roads)

      Outbound: Liberty Ave + Smithfield St – Richard J. Ober Expressway Travel Center
      Liberty Avenue - North Pleasant Drive
      Inbound: Richard J. Ober Expressway Travel Center – Grant St at Oliver Ave
      North Pleasant Drive - Liberty Avenue - Grant Street - Strawberry Way - Grant Street
      All data is available in GTFS feed: bcta

      Bus 4 FAQ

      • What time does the 4 bus start operating?

        Services on the 4 - Center/Pittsburgh bus start at 15:50 on Monday, Tuesday, Wednesday, Thursday, Friday.

      • What time does the 4 bus stop working?

        Services on the 4 - Center/Pittsburgh bus stop at 17:35 on Monday, Tuesday, Wednesday, Thursday, Friday.

      • Is there a 4 bus stop near me?

        Click here to view the nearest 4 - Center/Pittsburgh bus stop.

      4 (Pittsburgh Buses)

      The first stop of the 4 bus route is Liberty Ave + Smithfield St and the last stop is Richard J. Ober Expressway Travel Center. 4 (Center/Pittsburgh) is operational during on weekdays.

      Additional information: 4 has 3 stops and the total trip duration for this route is approximately 45 minutes.

      See why over 2 million users trust and consider busmaps.com as the best public transport website. busmaps gives you Pittsburgh Buses suggested routes, real-time bus tracker, line route maps in Pittsburgh, and helps to find the closest 4 bus stops near you. No internet available? Download an offline PDF map and bus schedule for the 4 bus to take on your trip.

      4 bus near me