cars completely retired from service on the San Diego Trolley on January 26, 2015 Mendoza (Metrotranvía Mendoza) — 18 cars (purchased used from San Diego) U2a cars acquired, by city Sacramento (Sacramento Regional Transit District Light Rail) - 26 cars Preservation San Diego MTS retired their last U2 vehicles in January 2015, coinciding with low floor S70 cars being deployed on its Blue Line, six examples are preserved by various museums and nonprofits. San Diego Electric Railway Association (SDERA) - Car 1002, now on display in National City Southern California Railway Museum - Cars 1003 and 1008, operate regularly on the Museum system, independently and as a two-car train. Western Railway Museum - Cars 1017 and 1018, operate on museum excursions Rockhill Trolley Museum - Car 1019 operates regularly on the Museum system. MTS has retained Car 1001 as part of its heritage fleet of light rail vehicles. The car was unveiled as part of a celebration at 12th & Imperial on July 11, 2019, and re-entered service two days later. The car operates on the Silver Line, alongside San Diego PCC cars 529 and 530. The City of Edmonton has stated that at least one U2 will be preserved and operational for their historical fleet. The City of Calgary is currently looking into putting one on static display. Cars 303-305 of the Frankfurt system have also been preserved following retirement in 2016. Gallery See also Other Siemens light rail vehicle models Siemens P2000 Siemens SD-100 and SD-160 Siemens SD-400 and SD-460 Siemens SD660 Siemens S700 and S70 Siemens S200 See also C-Train Edmonton Light Rail Transit Frankfurt U-Bahn San Diego Trolley References Electric multiple units of the United States Train-related introductions in 1968 Tram vehicles of Canada Tram vehicles of Germany Streetcars of the United States Siemens tram vehicles Tram vehicles of Argentina 600 V DC multiple units 750 V DC multiple units Light rail vehicles Electric multiple units of Canada Duewag multiple units