The city-owned Portland Streetcar serves two routes in the Central City – downtown and adjacent districts. The first line, which opened in 2001 and was extended in 2005–07, operates from the South Waterfront District through Portland State University and north through the West End of downtown, to shopping areas and dense residential districts north and northwest of downtown. The second line that opened in 2012 added of tracks on the east side of the Willamette River and across the Broadway Bridge to a connection with the original line. The east-side line completed a loop to the tracks on the west side of the river upon completion of the new Tilikum Crossing in 2015, and, in anticipation of that, had been named the Central Loop line in 2012. However, it was renamed the Loop Service, with an A Loop (clockwise) and B Loop (counterclockwise), when it became a complete loop with the opening of the Tilikum Crossing bridge.