(a) the number and the locations where by-pass roads are being constructed or proposed to
be constructed along the National Highways in various States;
(b) the details of the said by-passes / by-pass roads State-wise especially in Tamil Nadu
and Uttar Pradesh; and
(c) the time by which the proposed constructions are likely to be completed alongwith the
details of the expenditure likely to be incurred on these projects / works?