140 KM cycle track

HT reports that MMRDA plans to build a 140 KM corridor with a cycle track on the side.This corridor is to be built between Alibaug and Virar. Knowing the geography, I wonder how they plan to build this. Will it be an elevated track or only on paper or is the plan prepared by the same folks who planned bicycle tracks in Pune which are npon existent One should ask the MMRDA chief whether they are also planning a "tour da mumbai" knowing our politicians penchant for French stuff