(a) the details of new National Highway projects sanctioned in the country along with cost of these projects, State/UT-wise and project-wise during the last three years;
(b) the details of the awarded road projects during the last three years;
(c) whether the Government has withheld the work on some of the Highway projects and if so, the details thereof and the reasons therefor; and
(d) whether the Government has ordered a high level enquiry in irregularities and use of sub-standard material in construction of NHs in various States, State/UT-wise, including Rajasthan, Bihar and Jharkhand, if so, the details thereof?