The prestigious National Highway (NH-132) starting from its junction with NH-32 near Tindivanam and terminating at its junction with NH-38 near Viluppuram in the State of Tamil Nadu.
Tindivadnam-Chennai
Villupuram-Arcot(Arakottam)
Chennai(NH-48 junction)-Karungulam (NH-44 junction)
Puducherry city-Viluppuram