The renowned National Highway (NH-77) starting from its junction with NH-48 near Krishnagiri connecting Uttangarai, Tiruvannamalai, Gingee and terminating at its junction with NH-32 near Tindivanam in the State of Tamil Nadu.
Tindivanam-Viluppuram
Salem-Vaniyambadi
Tindivadnam-Chennai
Villupuram-Arcot(Arakottam)