The prestigious National Highway (NH-42) starting from its junction with NH-44 near Anantapur connecting Kadiri, Madanapalli, Kuppam in the State of Andhra Pradesh and terminating at its junction with NH-44 near Krishnagiri in the State of Tamil Nadu.
Chittoor-Mallavaram
Salem-Vaniyambadi
Kadapa-Bangalore
Mudigubba-Kodur