… Line 861: Duarte Mountain Vista Plaza — Huntington Dr — Royal Oaks … Line 861: Duarte Mountain Vista Plaza — Huntington Dr — Royal Oaks Submitted by Anonymous (not verified) on Wed, 10/07/2020 - 17:28 Line861 Line 861 serves … and Azusa. Popular destinations include Mountain Vista Plaza, Target, La Simpatía Meat Market, City of Hope Metro Rail Station, City of Hope Medical Center, Irell & Manella Graduate School of Biological Sciences at City of Hope, California …