The Mumbai Metropolitan Region Development Authority (MMRDA) will now be responsible for building the long delayed 22-km Mumbai Trans Harbour Link (MTHL) sea bridge project which will connect Nhava Sheva to Sewri. The MMRDA will appoint engineering and financial consultants to assist with the project. If all goes according to plan, construction on the project will begin by the end of 2012 and be completed within 6 years, with partial opening possible in 4 years. However, environmental groups have expressed concerns that the project will negatively impact flamingo populations in the area.