Riverside Line
commuter rail line linking Downtown Los Angeles to Ontario and Riverside in the Inland Empire (Metrolink system)
en-US/ˈɹɪvɚˌsaɪd ˈlaɪn/
en-GB/ˈɹɪvəsaɪd ˈlaɪn/
commuter rail line linking Downtown Los Angeles to Ontario and Riverside in the Inland Empire (Metrolink system)