CMBT Metro, officially known asPuratchi Thalaivi Dr. J. Jayalalithaa CMBT Metro, is an important elevated metro station on the South-East Corridor of theGreen Line ofChennai Metro inChennai, India, which will chiefly serve theChennai Mofussil Bus Terminus in front of the main facade. On 31 July 2020, It has been named byGovernment of Tamil Nadu asPuratchi Thalaivi Dr. J. Jayalalithaa CMBT Metro to honor the formerChief Minister of Tamil NaduJ. Jayalalithaa,[1] who inaugurated the Puratchi Thalaivar Dr. M.G.R Bus Terminus, Asia's biggest bus terminus and the metro station.
The station was constructed by Consolidated Constructed Consortium (CCCL). The station attained structural completion in December 2012. The consolidated cost of the station along with the stations ofArumbakkam,Koyambedu,Vadapalani andAshok Nagar was₹ 1,395.4 million.[2]
Elevation of the platforms is about 15 metres (49 ft) from the ground level and the total length of the platforms is 140 metres (460 ft). The station can handle about 23,000 passengers an hour.[3]
Jayalalithaa CMBT track layout | ||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ||||||||||||||||||||||||||||||||||||||||||
Station with two tracks and two side platforms | ||||||||||||||||||||||||||||||||||||||||||
| G | Street Level | Exit/Entrance |
| L1 | Mezzanine | Fare control, station agent, Metro Card vending machines, crossover |
| L2 | Side platform | Doors will open on the left | |
| Platform 2 Northbound | Towards →Chennai Central Next Station:Koyambedu | |
| Platform 1 Southbound | Towards ←St. Thomas Mount Next Station:Arumbakkam | |
| Side platform | Doors will open on the left | ||
The station lies within 1 kilometre (0.62 mi) from theKoyambedu Junction. At least three pedestrian underpass has been planned onJawaharlal Nehru Road and Kaliamman Koil Street.[3]
The station is one of the five stations in the first phase of the Chennai Metro project identified to be converted into commercial hubs, the others being Arignar Anna Alandur, Arumbakkam, Ekkattuthangal, and Ashok Nagar. Two buildings are planned on either ends of the station depending on the availability of land.[4]