ms-cgl(90-100kmph)<br />cgl-vm(110kmph with plenty of speed restrictions in between due to doubling work)<br />vm-tpj outskirts(110kmph,...
more... class="reversehighlighted"> vm-ariyalur one of the fastest sections in chord line)<br />tpj-mdu(100kmph mostly with some sections fit for 110kmph ) <br />chennai - coimbatore ---- 110kmph entire section