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Existing: Route 51/51L Carrick

Proposed: Route D51/S West Mifflin/Brentwood via Carrick

Route 51/51L is proposed to become Route D51 & D51S. This route would provide a more consistent, streamlined alignment through West Mifflin.

Existing (51/L): Map of current route 51/L Proposed (D51): Map of proposed modified D51 route

Move to the slider on the map to the right to view the current route and to the left to view the proposed route.

Key Route Improvements

  • The D51 & D51S would retain a combined 10 min frequency between Brentwood and Downtown.
  • With the O45, there would be additional service frequency along Brownsville Rd between Brentwood and South Side Flats.
  • Would provide a more consistent, streamlined alignment through West Mifflin.

Route Highlights

  • All trips on the D51 would travel through the South Side.
  • Service on Arlington Ave provided by the existing 51L would now be served by the D40
  • Additional connections from Brownsville Rd to Oakland would be available via the new proposed O45.
  • The D51S would terminate at the Brentwood Loop on Brownsville Rd.
  • The D51 would terminate at the West Mifflin Garage.
  • On weekdays from 6:00 AM to 6:00 PM, the D51 and D51S would provide 10 minute bus frequencies between Brentwood Loop and Downtown Pittsburgh.

Summary of Hours - West Mifflin

Weekdays

  • 4:30 AM - 3 PM
    • Service every 20 min
  • 3 PM - 1 AM
    • Service every 30 min

Saturdays

  • 4:30 AM - 11 PM
    • Service every 30 min
  • 11 PM - 1 AM
    • Service every 40 min

Sundays

  • 5 AM - 6 AM
    • Service every 40 min
  • 6 AM -11 PM
    • Service every 30 min
  • 11 PM -12 AM
    • Service every 40 min

Summary of Hours - Brentwood

Weekdays

  • 6 AM - 6 PM
    • Service every 20 min
  • 6 PM - 8 PM
    • Service every 30 min

Saturdays

  • 9 AM - 6 PM
    • Service every 30 min

Contact Us

345 Sixth Ave, 3rd Floor, Pittsburgh, PA 15222

412-566-5500

Email engage@rideprt.org

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