(a) whether the widening and maintenance/repair of National Highway-15 from Kandla- Ahmedabad-Barmer is in progress;
(b) if so, whether number of stretches under widening are not as per norms in Barmer-Jaisalmer- Bikaner sector;
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(c) if so, the total length of such stretches under widening/repair; and
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(d) the time by which the work on these stretches is likely to be completed?