Explore details about location Jalan 20/11. Jalan 20/11 is a location situated within the Selangor alongside other areas such as Jalan Montfort, Jalan Watan 3, Jalan Sungai Buloh. Additionally, some smaller parts of Jalan 20/11 include specific areas like Persiaran Jubli Perak adding to the diversity of its landscape.