Philadelphia SEPTA
• 51-L - PlymthMtg/ChestntHl to Olney TC
Leaflet | Map data © OpenStreetMap contributors
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.
Service will be reduced by 20% on Route 51 on August 24, 2025 if new state funding is not approved.