Map by ENR The 1,483-kilometer industrial corridor from Delhi to Mumbai would contain nine megazones for industry, spread out along a future high-speed freight rail. Related Links: The Ten Most Noteworthy Rail Projects: Overview and Related Stories Project: Delhi-Mumbai Industrial CorridorCost: $90 BillionThe Indian Cabinet last month approved the restructuring and financing for the future $90-billion Delhi-Mumbai Industrial Corridor, opening the way for forward for the ambitious megaproject planned along a future 1,483-kilometer high-speed-rail freight corridor. India’s rail ministry expects to invite bids this year for $2.2 billion worth of civil engineering contracts for the rail corridor’s first phase. The
Arch dams, classically curved monoliths situated in narrow valleys, are not as common as other types of dams, such as embankment dams and gravity dams. ENR takes a look at some of the biggest arch dams in the world, both completed and under construction.