(a) whether the Union Government has launched National Green Highways Mission to give green canopied highways to the commuters;
(b) if so, whether the existing guidelines of National Green Highways mission to give green canopied highways to the commuters extensively helpful to achieve the intended objective;
(c) if so, the extent to which the plantation and maintenance of green buffer zone along highways under National Green Highways Mission is achieved at national level;
(d) whether the green cover needs to be increased so that they can take remedial measures for improving carbon sequestration capability of national highways, and if so, the details thereof and the steps taken by the Union Government in this regard;
(e) whether the road transport ministry is working on a proposal with the ministry of Defence to construct runways on highway stretches, and if so, the details thereof; and
(f) whether the Government has identified the spots, and if so, the details thereof and the time by which the work on these projects is likely to be started?