aʊtsˈaɪd ʌvðɪ ˈɜːkə nˈɛtwɜːk, ɐn ᵻlˈɛktɹɪk ɹˈeɪlɹoʊd fˈɛɹəkˌæɹəl də lˌɑːs ˈæltoʊz jˈuːzd tə kənˈɛkt kwˌɛtsɐltənˈæŋɡoʊ ænd ɹᵻtˈælhjʊlˌuː bᵻtwˌiːn nˈaɪntiːnhˈʌndɹɪd θˈɜːɾi ænd nˈaɪntiːnhˈʌndɹɪd θˈɜːɾi θɹˈiː.
Outside of the IRCA network, an electric railroad Ferrocarril de Los Altos used to connect Quetzaltenango and Retalhuleu between 1930 and 1933.