The BMC has already floated a tender to finalise contractors for this project and currently three bidders have responded
The Brihanmumbai Municipal Corporation (BMC) has proposed to create a service road that would run parallel to the Eastern Freeway, which connects PD Mello Road in south Mumbai to Eastern Express Highway (EEH) in Chembur. Sources in the civic body said the initiative has been taken to declutter traffic movement and allow smooth flow of ambulance and fire brigade engines along the stretch during the time of emergencies.
https://indianexpress.com/article/cities/mumbai/mumbai-bmc-service-road-parallel-eastern-freeway-8162065/
Source: The Indian Express