| Name | From | To | Frequency in mins*Freq. in mins*
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  Name : S170T   
  Type : Delux   
  
  
   Journey Time : 100 mins  
  
  
   Stages :   Kaviarasu Kannadasan Naga,   Sidco,   Sarma Nagar,   Moolakadai,   Madhavaram,   Bus Bay-17Th Km,   Malligai Nagar Ave,   Water Pipe Thanthankuppam,   Weels India Rd.Jn.,   Thirumangalam,   Koyambedu School,   M.M.D.A.Colony Rd.Jn.,   Jn Of Iii And 1St Ave,   Jaffarkhan Pet,   Cipet,   St Thomas Mount Po,   Menamabakkam Old Airport,   Thirusoolam National Airp,   Pallavaram,   Chrompet,   T.B.Sanatorium,   Tambaram,   Perungulathur,   Vandaloor Zoo
  
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  Name : 121G   
  Type : Ordinary   
  
  
   Journey Time : 50 mins  
  
  
   Stages :   Kaviarasu Kannadasan Naga,   Sidco,   Moolakadai,   Madhavaram,   Bus Bay-17Th Km,   Malligai Nagar Ave,   Water Pipe Thanthankuppam,   Weels India Rd.Jn.,   Thirumangalam,   Koyambedu School,   C.M.B.T.
  
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  Name : 138   
  Type : Ordinary   
  
  
   Journey Time : 85 mins  
  
  
   Stages :   Ennore,   Ashok Layland,   Ernavoor Gate,   Thiruvetriyur B.S,   Thruvotriyur Temple,   Thangal,   Tondaiayrpet,   Theagaraya College,   V. Nagar,   Vyasarpadi,   Mahakavi Bharathi Nagar,   Sidco,   Mosque,   Muthamil Nagar
  
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  Name : 37E   
  Type : Ordinary   
  
  
   Journey Time : 105 mins  
  
  
   Stages :   Kaviarasu Kannadasan Naga,   Sidco,   Sarma Nagar,   Vyasarpadi,   P1.Police Station,   Doveton,   Egmore,   Maternity Hospital,   D.P.I,   Uthamar Gandhisalai (Corp,   Veterinary Hospital,   Trustpuram,   Vadapalani B.S,   Virugambakkam,   Valasaravakkam,   Porur,   Ayyappan Thangal
  
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      *Frequency is approximate & applicable during peak traffic hours. *Aggregate frequency computed using 25 most frequent routes alone.
       
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