Mobility Bot

51 - L - PlymthMtg/ChestntHl to Olney TC

We do not have a detailed description for this route.

Current Service Alerts

Road Work

7am - 4pm until 11/21/25, NB via Stenton Ave, Right on Upsal St, Left on Mansfield Ave, Left on Mt Pleasant Ave, Right on Stenton Ave, Reg Rt

Posted: Nov 10, 2025 1:14 PM EST

Effective: Nov 05, 2025 7:37 AM EST until Nov 21, 2025 4:00 PM EST

51 - L - PlymthMtg/ChestntHl to Olney TC

Road Work

7am - 4pm until 11/21/25, SB via Stenton Ave, Left on Mt Pleasant Ave, Right on Mansfield Ave, Right on Upsal St, Left on Stenton Ave, Reg Rt

Posted: Nov 10, 2025 1:12 PM EST

Effective: Nov 05, 2025 7:35 AM EST until Nov 21, 2025 4:00 PM EST

51 - L - PlymthMtg/ChestntHl to Olney TC

Route L is Now Route 51

Route L is now Route 51 as part of system-wide wayfinding improvements. Letters refer to Metro services and numbers refer to buses. Expect to see both old and new language used through the transition. Learn more at septa.org/bus.

Posted: Jun 17, 2025 3:36 PM EDT

Effective: Jan 10, 2025 8:18 AM EST

51 - L - PlymthMtg/ChestntHl to Olney TC

Recently Resolved Service Alerts

There are no recently resolved service alerts for this route.

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Mobility Bot utilizes data provided by Transitland.