(formerly Line A) of the trolleybus system, by Routes 11-A, 12, 23, 27-A, and 103 of the Red de Transporte de Pasajeros network, and by Routes 7-D, 20-C, and 20-D of the city's public bus system. In the future, it will connect with the Mexibús Line IV route. Exits There are five exits. Northwest: Insurgentes Norte Avenue, Vallejo (Line 3). Southwest: Insurgentes Norte Avenue, Vallejo (Line 3). West: Insurgentes Norte Avenue, Héroes de Nacozari (Line 3). North: Leoncavallo Street and Paganini Street, Vallejo (Line 5). South: Paganini Street, Vallejo (Line 5). History and construction Line 3 of the Mexico City Metro was built by Ingeniería de Sistemas de Transportes Metropolitano, Electrometro, and Cometro (a subsidiary of Empresas ICA); La Raza Line 3 opened on 25 August 1978, on the first day of the La Raza–Hospital General service. It was built underground; the Potrero–La Raza stretch goes from the street level to the underground level, and its length is , while the La Raza–Tlatelolco interstation tunnel is long. Line 5 of the Mexico City Metro was built by Cometro; the station was opened on 1 July 1982, on the first day of the La Raza–Pantitlán service. The station was built at grade level. While the La Raza–Autobuses del Norte interstation is long, the one between La Raza and Misterios measures and goes from the street level to the underground one. The passenger transfer tunnel that connects Line 3 with Line 5 has an approximate length of , and is the second-longest in the system after Atlalilco metro station, which connects Lines 8 (the Green and Golden lines, respectively), whose length is . La Raza's pictogram depicts the , a pyramid-shaped construction erected in 1940 in honor of , an ethnic movement by indigenous peoples of Mexico. The facilities are partially accessible for people with disabilities as there are braille signage plates, and there is an Internet café, a help desk, and a library. In 2008, Metro authorities had maintenance work done on Line 5 station's roof. In August 2016, the Government of Mexico City built a bicycle parking station outside La Raza station. Incidents On 28 September 1995, Ernesto Cruz Jiménez, a Huixquilucan police officer, entered a parked train and shot seven passengers, killing two of them. After being arrested, Cruz said he felt depressed. He was sentenced to 50 years in prison. After the incident, the Government of Mexico City