(a) whether the work on fifth phase of golden quadrilateral scheme of National Highway development
project has started;
(b) if so, the details thereof;
(c) the details of the stretches of National Highways converted/proposed to be converted
in to six lane, during each of the last two years, State-wise and NH-wise;
(d) the number of highways on which the work of six laning has started;
(e) the funds allocated and spent for the said purpose; and
(f) the time by which the works are likely to be completed?