TNSTC-Erode Region Service
Coimbatore-Sathymangalam is a busiest route operated by TNSTC-Coimbatore region and Erode region having tough competition with Private Buses as well. apart from Usual Sathy depot from Erode region, Thalavadi depot having one service and Anthiyur depot having two services in Coimbatore-Sathy Section doing Thalavadi-Coimbatore and Mettur-Coimbatore respectively.
TNSTC-Salem also operating a sole bus in Kolathur-Mettur-Sathy-Coimbatore route as well. earlier this route was under controlled by TNSTC-CBE. Anthiyur depot having two services in Coimbatore-Mettur route doing Coimbatore-Sathy as PP Service
Route : Coimbatore-Mettur
Via : Annur, Puliampatti, Sathyamangalam, Anthiyur, Nerinjipettai
Type : PP (Coimbatore-Sathy), Mofussil Service