The well-known National Highway (NH-181) starting from its junction with NH-81 near Coimbatore connecting Mettuppalaiyam, Udagamandalam (Ooty), Gudalur in the State of Tamil Nadu and terminating at its junction with NH-766 near Gundlupet in the State of Karnataka.
Jevargi-Chamarajanagar
Kollam H.S Jn.-Dindigul
Salem-Kochi
Salem-Edappally