Chennai City is a fast city transportation system serving the resources city of Tamil Nadu. Started in 2015, the Chennai City system is the 4th longest metro network in India. As of March 2022, Chennai City had two operational city lines and also 3 under-construction lines. Chennai Metro is developed and run by the Chennai Metro Rail Company (CMRL). Let’s move to the topic of Chennai Metro: Route, Map, Timings, Fare, and Updates.
Chennai Metro Rail Company is a joint endeavor of the Government of Tamil Nadu and the Union Federal Government of India. The Chennai City system has a mix of elevated and underground metro terminals.
Chennai City Rail Corporation plans to take control of the Chennai Mass Rapid Transit System to make the connection seamless and interoperability. It is an elevated railway network operated by the Indian Railways. The mover is anticipated to additional simplify the connectivity infrastructure throughout Chennai.
We will examine the Chennai metro routes in more detail next.
Chennai Metro Route Map
As of March 2022, there are two operational metro lines and three under construction.
Here is the official map of the Chennai metro system:
Chennai Metro Routes
Chennai Metro routes can be divided into two broad categories.
- Operational Lines- Blue Line, Green Line
- Under-construction Lines- Purple Line, Orange Line, Red Line
Chennai Metro: Operational Lines
Currently, the following Chennai Metro lines are operational:
Chennai Metro: Blue Line 1 from Wimco Nagar Depot to Chennai International Airport
Blue Line 1 is among the two operational city lines of the Chennai City network. Heaven Line 1 of Chennai Metro stretches from Wimco Nagar to the International Flight Terminal of Chennai. Line 1 consists of a total amount of 26 metro station terminals along the stretch. Out of the 26 metro terminals, 13 are underground, as well as 13 elevated.
| Sr No | Metro Station | Connected with | Elevation | Opening Date |
| 1 | Wimco Nagar Depot | Chennai Suburban Railways | Elevated | 14-Feb-21 |
| 2 | Wimco Nagar | Chennai Suburban Railways | Elevated | 14-Feb-21 |
| 3 | Tiruvottriyur | Chennai Suburban Railways | Elevated | 13-03-2022 |
| 4 | Tiruvottriyur Theradi | None | Elevated | 14-Feb-21 |
| 5 | Kaladipet | None | Elevated | 14-Feb-21 |
| 6 | Tollgate | Chennai Suburban Railways | Elevated | 14-Feb-21 |
| 7 | New Washermanpet station | None | Elevated | 14-Feb-21 |
| 8 | Tondiarpet Station | None | Underground | 14-Feb-21 |
| 9 | Sir Theagaraya College Station | None | Underground | 10-Feb-19 |
| 10 | Washermanpet | Chennai Suburban Railways | Underground | 10-Feb-19 |
| 11 | Mannadi Station | None | Underground | 10-Feb-19 |
| 12 | High Court | Bus Terminus | Underground | 10-Feb-19 |
| 13 | Puratchi Thalaivar Dr. M.G. Ramachandran Central | Green Line Connection | Underground | 10-Feb-19 |
| 14 | Government Estate | None | Underground | 10-Feb-19 |
| 15 | LIC | None | Underground | 10-Feb-19 |
| 16 | Thousand Lights | Line 3 (Chennai Metro) | Underground | 25-May-18 |
| 17 | AG – DMS | None | Underground | 25-May-18 |
| 18 | Teynampet | None | Underground | 25-May-18 |
| 19 | Nandanam | Line 4 (Chennai Metro) | Underground | 25-May-18 |
| 20 | Saidapet | None | Underground | 21-Sep-16 |
| 21 | Little Mount | None | Elevated | 21-Sep-16 |
| 22 | Guindy | Chennai Suburban Railways | Elevated | 29-Jun-15 |
| 23 | Arignar Anna Alandur | Green Line 5 | Elevated | 21-Sep-16 |
| 24 | Nanganallur Road | None | Elevated | 21-Sep-16 |
| 25 | Meenambakkam | Chennai Suburban Railways | Elevated | 21-Sep-16 |
| 26 | Chennai International Airport | Chennai Suburban Railways | Elevated | 14-Feb-21 |
With a seamless connection to the Chennai International Flight Terminal, Blue Line 1 is extremely valuable for constant travelers. Furthermore, its interconnection with the Green Line and recommended affiliations with the Mass Rapid Transit System will improve the connectivity quotient.
Chennai Metro: Green Line 2 from Chennai Central to St Thomas Mount
Green Line 2 is just one of the two functional lines of Chennai city. The Green Line extends from St. Thomas Mount station to Chennai Central metro terminal. The Green Line metro network includes an overall 17 terminals. Out of the 17 stations, 8 city stations are elevated, and 9 are underground.
| Sr No | Metro Station | Connected To | Station Layout |
| 1 | Chennai Central | Blue Line, Chennai Central railway station, Chennai Park Suburban, Chennai Park Town MRTS, Chennai Moore Market | Underground |
| 2 | Egmore Station | Chennai Egmore Train station Chennai Suburban Railways | Underground |
| 3 | Nehru Park Station | None | Underground |
| 4 | Kilpauk Medical College Station | Chennai Suburban Railways Line 3 | Underground |
| 5 | Pachaiyappa’s College | None | Underground |
| 6 | Shenoy Nagar | None | Underground |
| 7 | Anna Nagar East | None | Underground |
| 8 | Anna Nagar Tower | None | Underground |
| 9 | Thirumangalam | None | Underground |
| 10 | Koyambedu | None | Elevated |
| 11 | CMBT | Line 5 (Chennai Metro) and Chennai Mofussil Bus Terminus | Elevated |
| 12 | Arumbakkam | None | Elevated |
| 13 | Vadapalani | Line 4 | Elevated |
| 14 | Ashok Nagar | None | Elevated |
| 15 | Ekkattuthangal Station | None | Elevated |
| 16 | Alandur Station | Blue Line Line 5 of Chennai Metro | Elevated |
| 17 | St. Thomas Mount Station | Chennai suburban railways or MRTS | Elevated |
Connecting Central, Western, and Southern Chennai, the Green Line is a key metro stretch. As a result of its interconnection with MRTS, it is convenient for commuters who use both suburban railways and metro lines.
Chennai Metro: Under Construction Lines
Three lines of Chennai Metro are currently under construction (March 2022), namely the Purple Line, Orange Line, and Red Line.
Chennai Metro: Purple Line 3 from Madhavaram Milk Colony to Siruseri SIPCOT 2
Purple Line 3 of Chennai Metro is an under-construction city line. This will undoubtedly range from Siruseri SIPCOT 2 to the Madhavaram Milk Swarm. The Purple Line will have an overall 48 terminals in the total amount. Of these, 29 will be underground, and 19 will undoubtedly be elevated. The Purple Line will certainly have the following stations-
| S.No | Metro station | Interconnections | Layout |
| 1 | Madhavaram Milk Colony | Line 5 | Underground |
| 2 | Thapalpetti | None | Underground |
| 3 | Madhavaram high road | None | Underground |
| 4 | Moolakadai | None | Underground |
| 5 | Sembiyam | None | Underground |
| 6 | Perambur Market | None | Underground |
| 7 | Perambur | Suburban railway | Underground |
| 8 | Ayanavaram | Bus Terminal | Underground |
| 9 | Otteri | None | Underground |
| 10 | Pattalam | None | Underground |
| 11 | Perambur Barracks Road | None | Underground |
| 12 | Purasaiwakkam Station | None | Underground |
| 13 | Kelleys | None | Underground |
| 14 | Kilpauk Medical College | Green Line | Underground |
| 15 | Chetpet Station | Chennai Suburban Railways | Underground |
| 16 | Sterling Road Junction | None | Underground |
| 17 | Nungambakkam | None | Underground |
| 18 | Anna flyover Station | None | Underground |
| 19 | Thousand Lights | Blue Line | Underground |
| 20 | Royapettah | None | Underground |
| 21 | Dr.Radhakrishnan Salai | None | Underground |
| 22 | Thirumayilai | Chennai Suburban Railways MRTS Line 4 (Chennai Metro) | Underground |
| 23 | Mandaiveli Station | Bus Terminus | Underground |
| 24 | Greenways Road | None | Underground |
| 25 | Adyar Junction | None | Underground |
| 26 | Adyar Depot Station | Bus Terminal | Underground |
| 27 | Indra Nagar | None | Underground |
| 28 | Thiruvanmiyur Station | MRTS | Underground |
| 29 | Tharamani | None | Underground |
| 30 | Nehru Nagar | None | Elevated |
| 31 | Kandanchavadi Station | None | Elevated |
| 32 | Perungudi | None | Elevated |
| 33 | Thoraipakkam Station | None | Elevated |
| 34 | Mettukuppam | None | Elevated |
| 35 | P.T.C. Colony | None | Elevated |
| 36 | Okkiyampet Station | None | Elevated |
| 37 | Karapakkam Station | None | Elevated |
| 38 | Okkiyam Thoraipakkam | None | Elevated |
| 39 | Sholinganallur Station | Line 5 | Elevated |
| 40 | Sholinganallur Lake 1 | None | Elevated |
| 41 | Sholinganallur Lake 2 | None | Elevated |
| 42 | Semmancheri 1 | None | Elevated |
| 43 | Semmancheri 2 | None | Elevated |
| 44 | Gandhi Nagar | None | Elevated |
| 45 | Navalur Station | None | Elevated |
| 46 | Siruseri Station | None | Elevated |
| 47 | Siruseri Sipcot 1 | None | Elevated |
| 48 | Siruseri Sipcot 2 | None | Elevated |
Chennai Metro: Orange Line 4 from Poonamallee Bypass to Lighthouse
Orange Line 4 of the Chennai Metro is just one of the 3 under-construction lines of Chennai Metro. Once completed, the orange line would run from the Lighthouse location to the Poonamallee Bypass. The orange line is planned to have 28 terminals. Out of the overall stations, 10 would be below ground, and 18 would be elevated.
The Orange Line stretch’s length will undoubtedly be more than 26 Km. Line 4 of Chennai city has the following terminals on its route.
| Sr No | Metro Station | Interconnection | Layout | Status |
| 1 | Lighthouse | None | Underground | Under-construction |
| 2 | Kutchery Road | None | Underground | Under-construction |
| 3 | Thirumayilai | MRTS Line 3 (Chennai Metro) | Underground | Under-construction |
| 4 | Alwarpet | None | Underground | Under-construction |
| 5 | Bharathidasan Road | None | Underground | Under-construction |
| 6 | Boat Club | None | Underground | Under-construction |
| 7 | Nandanam | Blue Line | Underground | Under-construction |
| 8 | Panagal Park | None | Underground | Under-construction |
| 9 | Kodambakkam | Chennai Suburban Railways | Underground | Under-construction |
| 10 | Kodambakkam Flyover | None | Underground | Under-construction |
| 11 | Kodambakkam Powerhouse | None | Elevated | Under-construction |
| 12 | Vadapalani | Green Line | Elevated | Under-construction |
| 13 | Saligramam | None | Elevated | Under-construction |
| 14 | Saligramam Warehouse | None | Elevated | Under-construction |
| 15 | Alwarthiru Nagar | Line 5 (Chennai Metro) | Elevated | Under-construction |
| 16 | Valasaravakkam | Line 5 (Chennai Metro) | Elevated | Under-construction |
| 17 | Karambakkam | Line 5 (Chennai Metro) | Elevated | Under-construction |
| 18 | Alapakkam | Line 5 (Chennai Metro) | Elevated | Under-construction |
| 19 | Porur Junction | Line 5 (Chennai Metro) | Elevated | Under-construction |
| 20 | Porur Bypass | None | Elevated | Under-construction |
| 21 | Thelliyaragaram | None | Elevated | Under-construction |
| 22 | Iyyapanthangal | Bus Terminus | Elevated | Under-construction |
| 23 | Kattupakkam | None | Elevated | Under-construction |
| 24 | Kumananchavadi | None | Elevated | Under-construction |
| 25 | Karayanchavadi | None | Elevated | Under-construction |
| 26 | Mullaithottam | None | Elevated | Under-construction |
| 27 | Poonamallee | Bus Terminus | Elevated | Under-construction |
| 28 | Poonamallee Bypass | None | Elevated | Under-construction |
Chennai Metro: Red Line 5 from Madhavaram Milk Colony to Sholinganallur
Under construction, Red Line 5 of Chennai City will undoubtedly attach the Madhavaram location to the Sholinganallur area. This key metro line will have a total of 48 city stations. Out of the complete terminals, 41 will be elevated, 1 at grade and 6 airports will undoubtedly be underground.
| Sr No | Metro Station | Interchange | Layout | Status |
| 1 | Madhavaram Milk Colony | Line 3 (Chennai Metro) | Underground | Under-construction |
| 2 | Madhavaram Depot | None | At-grade | Under-construction |
| 3 | Assisi Nagar | None | Elevated | Under-construction |
| 4 | Manjambakkam | None | Elevated | Under-construction |
| 5 | Velmurugan Nagar | None | Elevated | Under-construction |
| 6 | Madhavaram Bus Terminal | Bus Terminal | Elevated | Under-construction |
| 7 | Sastri Nagar | None | Elevated | Under-construction |
| 8 | Retteri Junction | None | Elevated | Under-construction |
| 9 | Kolathur Junction | None | Underground | Under-construction |
| 10 | Srinivasa Nagar | None | Underground | Under-construction |
| 11 | Villivakkam | MRTS | Underground | Under-construction |
| 12 | Villivakkam Bus Terminus | Bus Terminal | Underground | Under-construction |
| 13 | Villivakkam MTH Road | None | Underground | Under-construction |
| 14 | Anna Nagar West | Bus Terminus | Elevated | Under-construction |
| 15 | Thirumangalam Junction | None | Elevated | Under-construction |
| 16 | Anna Nagar K.V. | None | Elevated | Under-construction |
| 17 | Koyambedu 100 feet Road | None | Elevated | Under-construction |
| 18 | Puratchi Thalaivi Dr. J. Jayalalithaa CMBT | Elevated | Under-construction | |
| 19 | Koyambedu Market | None | Elevated | Under-construction |
| 20 | Natesan Nagar | None | Elevated | Under-construction |
| 21 | Virugambakkam | None | Elevated | Under-construction |
| 22 | Alwarthiru Nagar | Line 4 (Chennai Metro) | Elevated | Under-construction |
| 23 | Valasaravakkam | Line 4 (Chennai Metro) | Elevated | Under-construction |
| 24 | Karambakkam | Line 4 (Chennai Metro) | Elevated | Under-construction |
| 25 | Alapakkam | Line 4 (Chennai Metro) | Elevated | Under-construction |
| 26 | Porur Junction | Line 4 (Chennai Metro) | Elevated | Under-construction |
| 27 | Mugalivakkam | None | Elevated | Under-construction |
| 28 | Ramapuram | None | Elevated | Under-construction |
| 29 | Manapakkam | None | Elevated | Under-construction |
| 30 | Chennai Trade Centre | None | Elevated | Under-construction |
| 31 | Butt Road | None | Elevated | Under-construction |
| 32 | Aringar Anna Alandur | Blue and Green Lines | Elevated | Under-construction |
| 33 | St. Thomas Mount | MRTS | Elevated | Under-construction |
| 34 | Adambakkam | MRTS | Elevated | Under-construction |
| 35 | Vanuvampet | None | Elevated | Under-construction |
| 36 | Ullagaram | None | Elevated | Under-construction |
| 37 | Madipakkam | None | Elevated | Under-construction |
| 38 | Kilkattalai | None | Elevated | Under-construction |
| 39 | Echangadu | None | Elevated | Under-construction |
| 40 | Kovilambakkam | None | Elevated | Under-construction |
| 41 | Vellakkal | None | Elevated | Under-construction |
| 42 | Medavakkam 1 | None | Elevated | Under-construction |
| 43 | Medavakkam 2 | None | Elevated | Under-construction |
| 44 | Medavakkam 3 | None | Elevated | Under-construction |
| 45 | Perumbakkam | None | Elevated | Under-construction |
| 46 | Classical Tamil Institute | None | Elevated | Under-construction |
| 47 | Elcot Park | None | Elevated | Under-construction |
| 48 | Sholinganallur | Line 3 (Chennai Metro) | Elevated | Under-construction |
Chennai Metro: Fares
As the Chennai metro system drifted to aid the masses, the fares were practically maintained. The minimum charges in Chennai city are Rs 10, and the maximum has been capped at Rs 50. The prices depend upon the range traveled by the traveler.
To understand the specific price of the Chennai metro, Click Here
Chennai Metro Timings
Chennai metro has significantly added in the direction of the reduction of traveling time for day-to-day travelers. At present, Chennai City runs from 04:30 AM in the morning to 11:00 PM at night. The regularity of one train stays 4-5 minutes throughout peak hours and 15 mins throughout lean hrs.
Conclusively, Chennai Metro is slowly becoming one of the most recommended modes of travel for the people of Chennai. Given the growth of the IT sector and industrial activities, the metro development would be precious in boosting the connection quotient of the city.
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