The ministry of road transport and highways, which has announced mega plans to develop greenfield expressways spanning 18,600 km by 2022, is still groping in the dark on the funding model for projects.
As per senior officials from road transport and highways ministry and the National Highways Authority of India (NHAI) nothing has moved forward, "Only preliminary network assessment has been done. No further development has taken place yet," said a senior ministry official, on condit…