(a) whether the doubling project of Irugur-Coimbatore line sanctioned in 1996 with an outlay of Rs. 20 crores has not yet been completed due to allocation of inadequate funds in the consequent budgets;
(b) if so, the progress made so far on the construction of the project and the revised estimated cost of the project; and
(c) the time by which the project is expected to be completed?