 Some weekday and all weekend trips end at Washington Junction, where a timed transfer to the Blue Line allows continuing a trip to Overbrook and Downtown.For the trips that serve Downtown, the line splits again before Overbrook Junction station on the Red Line, as the Blue Line instead follows the Overbrook route.The line then makes eight well-spaced stops on its arc through the Overbrook, Brookline, Carrick, Beltzhoover, and Bon Air neighborhoods of southern Pittsburgh.