Siemens Mobility has been awarded a contract by Subterráneos de Buenos Aires, Sociedad del Estado (SBASE) to install a Communications-Based Train Control system (CBTC) on the ‘D’ Metro Line in Buenos Aires, Argentina. The CBTC signaling system will be fully implemented across the entire 11 kilometer line that incorporates 16 stations between “Catedral”, located in the historic Plaza de Mayo, and “Congreso de Tucumán”, located in the northern part, close to the borders of the city of Buenos Aires. The system will include the installation of onboard units on 24 existing cars, as well as a radio system, electronic interlockings, and wayside equipment. All elements of the system will be coordinated by a newly established operations control center. As part of the overall SBASE project to renovate the ‘D’ Metro Line, Siemens Mobility will also provide a passenger information system.