40th and 41st Streets continue north of Lancaster Avenue (part of the PTC Route 40 trolley line until September 9, 1956) to Girard Avenue and connect to the surface streetcar trolley Route 15. Continuing northwest along Lancaster Avenue to 48th Street, Route 10 intersects Girard Avenue, where trolley Route 15 trackage joins that of Route 10; as Girard is offset by Lancaster Avenue, the two routes briefly share tracks before Route 15 turns left to continue up Girard Avenue. At 52nd Street the line reaches Lansdowne Avenue, where another cutback loop exists, installed in 1996 for emergency or schedule adjustments only. Route 10 turns west on Lansdowne Avenue and at 60th Street, where now-abandoned tracks end just short of the line. These tracks once belonged to SEPTA Bus Route 46 when it was a trolley line (abandoned on August 11, 1957), and later served as pull-in/pull-out tracks for Route 10 before it was moved to SEPTA's Elmwood Depot. When Route 10 moved back to Callowhill Depot in the 2000s, trolleys pulled-in/pulled-out to Callowhill Depot via 63rd Street instead, using the outer end of Route 15 along with trackage which once belonged to the Route 41 trolley (abandoned on August 11, 1957, and now served by SEPTA Bus Route 31, another former subway–surface line until 1949). Route 10 turns north from Lansdowne onto 63rd Street, on which the line continues until it finally reaches the Malvern Loop, which has two (formerly three) tracks, sharing the off-street loop with SEPTA Bus Route 46. History Route 10 was established sometime before 1887. On December 15, 1906, the line was integrated into the subway–surface trolley system by the Philadelphia Rapid Transit Company and was extended to 63rd & Malvern Streets. In 1929, it was rerouted so that it went on Landsowne and 61st rather than on Girard, replacing part of Route 44. In 2020, two route 10 trolleys collided in West Philadelphia, injuring 46. Stations and stops All are located in the City of Philadelphia. References External links Official SEPTA Route 10 schedule and map 10 Tram routes in Philadelphia