(a) the details and present status of National Highways (NHs) under construction in North-Eastern States including Assam;
(b) whether the construction of the said NHs is progressing as per scheduled time limit and if so, the details thereof;
(c) the steps being taken to repair several NHs in Assam which are in dilapidated condition; and
(d) the details of NHs which connect North-Eastern States?