SEPTA Routes 101 and 102, also known as the Media–Sharon Hill Line, are light rail lines operated by the Suburban Transit Division of the Southeastern Pennsylvania Transportation Authority, serving portions of Delaware County. The routes' eastern terminus is 69th Street Transportation Center in Upper Darby, Pennsylvania. Route 101 runs to Media, while Route 102 goes to Sharon Hill. Altogether, the two lines operate on approximately of route. The lines were formerly interurbans. Along with the Norristown High Speed Line, formerly the Philadelphia and Western Railroad, the routes are the remaining lines of the Red Arrow Lines Trolley System once operated by the Philadelphia Suburban Transportation Company (successor to the Philadelphia and West Chester Traction Company); some local residents still call them "Red Arrow". This route uses 29 Kawasaki Heavy Industries Rolling Stock Company Type K LRV cars similar to those used on the SEPTA Subway–Surface Trolley Lines. However, unlike the city cars, the Type K cars on Routes 101 and 102 are double-ended and use pantograph collection instead of trolley poles. Current system The 101 and 102 run together on their exclusive right-of-way in Upper Darby to Drexel Hill Junction for approximately , at which point they diverge. Route 101 continues on its own right-of-way traveling west and southwest through Drexel Hill and Springfield with an important stop at the Springfield Mall before entering the street in Media. The 101 has double tracks to Woodland Avenue, then a single track to just before Pine Ridge, then enters the street at Providence Road in Media and runs on a single track the rest of the way. Cars in the street must yield to the trolley. The line terminates in the middle of the street just west of the Delaware County Courthouse. Route 102 runs southeast from Drexel Hill Junction through Drexel Hill and Clifton Heights and then goes into the street in Aldan. After Aldan, it returns to its own right-of-way, then passes through Collingdale before terminating at Chester Pike in Sharon Hill. The 102 has double tracks until up to North Street in Collingdale, where the 102 returns to its own right-of-way, and after North Street, there is a single track until the end of the line. Springfield Road contains two stops along both lines. Route 101 stops at Springfield Road in Springfield. Route 102 stops at Springfield Road in Clifton Heights, then joins this street until it moves onto