Key flyover arms to open by September Mumbai: The Kalamboli Integrated Infrastructure Project, one of Navi Mumbai’s most strategically significant traffic decongestion initiatives, has achieved nearly 35 percent progress as per schedule, with Maharashtra State Infrastructure Development Corporation (MSIDC) officials confirming that Arm 1, Arm 4 and Arm 5 of the interchange are targeted to be opened by September, 2026. The project is being developed to transform the heavily co