Explore details about location Simpang 424. Simpang 424 is a location situated within the Brunei-Muara alongside other areas such as Jalan Gadong, Jalan Tutong, Jalan Kebangsaan Lama. Additionally, some smaller parts of Simpang 424 include specific areas like Jalan Gadong, Jalan Industri Beribi adding to the diversity of its landscape.