(a) the details and the present status of ongoing railway projects along with those sanctioned projects which have not been taken up for execution so for in the country; Zone-wise and project-wise;
(b) the details of the funds allocated/spent along with the funds lying unspent for the said projects during the last three years, Zone-wise and Project-wise including Uttar Pradesh;
(c) the reasons for the delay in completion of these projects; and
(d) the step taken/being taken by the Railways to avoid further escalation of cost of these Projects?