India, April 9 -- The Yamuna Expressway Industrial Development Authority (Yeida) has decided to prepare a detailed project report (DPR) on the unconventional modes of metro connectivity that will link the upcoming Jewar international airport with the rest of Delhi-NCR.

Officials aware of the development said the government was considering three modes of metro connectivity -- Metro Lite, Metro Neo and Express Line, each differing from the other in terms of speed, budget, ease of construction methodology, among other parameters. At present, most of the Delhi Metro and the lone line of Aqua Metro follow the conventional mode.

Yeida has already roped in the Delhi Metro Rail Corporation (DMRC) to prepare the DPR for the three modes.

"We got...