GK Colony
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 37NHyderabad city bus route no 37N operated by TSRTC, runs between Nampally Railway Station and ECIL Bus Terminal. This Hyderabad city bus no: 37N runs about 5 trips (one way) every day and covers a total of 30 bus stops during the journey. 
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 37SHyderabad city bus route no 37S operated by TSRTC, runs between Sainikpuri and Secunderabad Bus Station. This Hyderabad city bus no: 37S runs about 5 trips (one way) every day and covers a total of 18 bus stops during the journey. 
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 37HHyderabad city bus route no 37H operated by TSRTC, runs between Secunderabad (Medchal) and ECIL Bus Terminal. This Hyderabad city bus no: 37H runs about 5 trips (one way) every day and covers a total of 16 bus stops during the journey. 
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 37EHyderabad city bus route no 37E operated by TSRTC, runs between Secunderabad (Medchal) and ECIL Bus Terminal. This Hyderabad city bus no: 37E runs about 5 trips (one way) every day and covers a total of 16 bus stops during the journey. 
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 37DHyderabad city bus route no 37D operated by TSRTC, runs between Ambedkar Nagar and Secunderabad (Medchal). This Hyderabad city bus no: 37D runs about 12 trips (one way) every day and covers a total of 28 bus stops during the journey. 
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 37BHyderabad city bus route no 37B operated by TSRTC, runs between Secunderabad (Medchal) and Ambedkar Nagar. This Hyderabad city bus no: 37B runs about 5 trips (one way) every day and covers a total of 31 bus stops during the journey. 
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 43Hyderabad city bus route no 43 operated by TSRTC, runs between Secunderabad Railway Station and Vemguda Colony. This Hyderabad city bus no: 43 runs about 14 trips (one way) every day and covers a total of 31 bus stops during the journey. 
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 37Hyderabad city bus route no 37 operated by TSRTC, runs between ECIL and Secunderabad Railway Station. This Hyderabad city bus no: 37 runs about 25 trips (one way) every day and covers a total of 25 bus stops during the journey.