The Mumbai Metropolitan Region Development Authority (MMRDA) is planning to build a joint 2.58-kilometer-long road flyover at a shared pier in the road median beneath the elevated Metro Line 6. This flyover will connect four other metro lines – Metro Line 2A,Line 3, Metro Line 4
Along with connecting four other metro lines, including Metro Line 2A (Dahisar to DN Nagar), Metro Line 3 Colaba Bandra SEEPZ, Metro Line 4 (Wadala – Kasarvadavali), and Metro Line 7 (Andheri (East) – Dahisar (East), the elevated Mumbai Metro 6 travels through Jogeshwari, WEH, and Powai. It also passes by two suburban railway stations, Kanjurmarg and Jogeshwari by 2023
https://www.timesnownews.com/mumbai/mumbai-metro-2-5-km-road-flyover-to-be-built-below-metro-line-6-says-mmrda-article-97934981
Source: Times Now