Chengalpattu Junction is one of the most important railway stations in the southern part of the Chennai region. It serves Chengalpattu city and also works as a major rail point for passengers travelling between Chennai, Tambaram, Villupuram, Tiruchirappalli, Madurai, Thanjavur, Kumbakonam, Puducherry, Tirunelveli and other southern Tamil Nadu routes. The station is also important for daily commuters because it is part of the Chennai Suburban Railway network and acts as a key terminal for trains towards Chennai Beach and Tambaram.
Overview of Chengalpattu Junction
| Detail | Information |
| Station Name | Chengalpattu Junction |
| Common/Old Name | Chingleput / Chengalpet |
| Station Code | CGL |
| City | Chengalpattu |
| State | Tamil Nadu |
| Railway Zone | Southern Railway |
| Railway Division | Chennai Division |
| Station Category | NSG-2 |
| Number of Platforms | 8 platforms |
| Number of Tracks | 9 tracks |
| Main Entry/Exit | City Side / Bus Stand side |
| Second Entry/Exit | East Side / Paranur side |
| Important Routes | Chennai Egmore–Villupuram section, Chennai suburban south line, Chengalpattu–Arakkonam line |
| Nearby Areas | Chengalpattu town, Kolavai Lake, GST Road, Paranur, Mahindra World City route |
| Main Facilities | Waiting areas, ticket counters, parking, bus access, auto stand, food stalls, passenger information system, lifts, escalator, CCTV, retiring-room upgrades under redevelopment |
Chengalpattu Junction Station Code
The official station code of Chengalpattu Junction is CGL. This code is used for train ticket booking, live train status, PNR checking, reservation charts and railway enquiry. Railway station listings identify Chengalpattu Junction with the code CGL, under Southern Railway and Chennai Division.
Passengers should not confuse Chengalpattu Junction with nearby stations such as Paranur, Singaperumal Koil, Melmaruvathur, Tambaram or Kanchipuram. For the main railway station of Chengalpattu city, the correct station code is CGL.
Location of Chengalpattu Junction
Chengalpattu Junction is located in Chengalpattu city, Tamil Nadu, around the SH-58/GST Road region. The station is situated in the heart of Chengalpattu and is close to Kolavai Lake. It also has road links towards Chengalpattu bus stand, Paranur, Mahindra World City, Kanchipuram route and southern Tamil Nadu highway routes.
Chengalpattu is also the headquarters of Chengalpattu district. The district was formed on 29 November 2019 after being carved out of the earlier Kancheepuram district. This makes the station important not only for railway passengers but also for district-level travel, office work, education, industry and local business movement.
Railway Zone and Division
Chengalpattu Junction comes under the Southern Railway zone and the Chennai Division. It is an NSG-2 category railway station, which shows its importance in terms of passenger movement and railway operations.
The station is a major junction on the southern side of the Chennai railway network. It lies on the Chennai Egmore–Villupuram section and also connects with the Chengalpattu–Arakkonam line, which is important for passengers travelling towards Kanchipuram and Arakkonam side. Southern Railway also describes Chengalpattu as a critical rail hub on the Chennai Egmore–Villupuram section and a key terminal for express trains towards southern districts.
Platforms at Chengalpattu Junction
Chengalpattu Junction has 8 platforms and 9 tracks. These platforms handle Chennai suburban trains, express trains, passenger trains, MEMU services and long-distance trains.
The station serves trains moving towards Chennai Beach, Tambaram, Villupuram, Puducherry, Tiruchirappalli, Thanjavur, Kumbakonam, Madurai, Tirunelveli and other important places. Since it is an important junction and suburban terminal, platform numbers may change depending on train operations, delays, maintenance work or crowd management. Passengers should check display boards and announcements before moving to the platform.
Gates and Entry Points at Chengalpattu Junction
Chengalpattu Junction has two useful entry and exit sides.
The main entry and exit is from the City Side / Bus Stand side. This side is practical for passengers coming from Chengalpattu town, bus stand, GST Road side, local markets, hotels and nearby residential areas.
The second entry and exit is from the East Side / Paranur side. This side is useful for passengers coming from Paranur, Mahindra World City side and nearby eastern access routes. Station listings mention the main entry as City Side: Bus Stand and the second entry as East Side: Paranur.
Facilities at Chengalpattu Junction
Chengalpattu Junction has basic and important facilities for both daily commuters and long-distance passengers. These include ticket counters, waiting areas, food and refreshment stalls, parking, auto-rickshaw access, bus connectivity and passenger enquiry support. Station information also lists parking, disabled access, TNSTC/SETC connections and an auto-rickshaw stand.
The station is also getting upgraded under the Amrit Bharat Station Scheme. Southern Railway stated that Chengalpattu station redevelopment is being carried out at a projected cost of ₹22.14 crore. Planned works include a new G+1 station building, new entrance and porch, new concourse, booking counters, three additional retiring rooms, AC waiting hall, VIP lounge, retail spaces, platform resurfacing, parking expansion, pedestrian pathways, two lifts, an escalator, improved passenger information system, public announcement system and CCTV.
Parking is also being improved. In 2026, Southern Railway’s Chennai Division added new parking facilities, including a multilevel parking facility at Chengalpet railway station spread over 820.32 sq m, with digital ticketing, UPI payment and CCTV surveillance.
Connectivity Around Chengalpattu Junction
Chengalpattu Junction has strong local and regional connectivity. Buses, autos, cabs and private vehicles are available around the station. The station is useful for passengers travelling towards Chengalpattu town, GST Road, Paranur, Mahindra World City, Kanchipuram, Thirukazhukundram, Mahabalipuram route and nearby industrial or residential areas.
The station is also very important for Chennai suburban commuters. Several suburban trains operate from and through Chengalpattu towards Tambaram, Chennai Beach and other Chennai-side stations.
Nearby Places from Chengalpattu Junction
Important nearby places include Chengalpattu town, Kolavai Lake, Paranur, Mahindra World City, GST Road, Thirukazhukundram, Vedanthangal Bird Sanctuary and Mahabalipuram route. Southern Railway also mentions major industries and nearby tourist destinations such as Mahabalipuram, Thirukazhukundram, Vedanthangal Bird Sanctuary and Karikili Bird Sanctuary in connection with Chengalpattu’s regional importance.
FAQs on Chengalpattu Junction
Q1. Why is Chengalpattu Junction important for Chennai commuters?
A: Chengalpattu is important because it is a key terminal on the Chennai suburban network. Many local trains connect Chengalpattu with Tambaram, Chennai Beach and other city-side stations.
Q2. Is Chengalpattu Junction useful for Mahindra World City passengers?
A: Yes. Chengalpattu Junction is useful for passengers going towards Mahindra World City, Paranur and nearby industrial or residential areas.
Q3. Which side is better for bus stand access?
A: The City Side / Bus Stand side is better for passengers who want quick access to local buses, town areas, markets and GST Road-side transport.
Q4. Is Chengalpattu Junction being redeveloped?
A: Yes. Chengalpattu Junction is being redeveloped under the Amrit Bharat Station Scheme with a new building, concourse, booking counters, lifts, escalator, improved parking, CCTV and better passenger information systems.
Q5. Is Chengalpattu Junction good for southern Tamil Nadu travel?
A: Yes. Many trains from Chennai towards Villupuram and southern Tamil Nadu pass through Chengalpattu, making it an important boarding and connecting point for long-distance passengers.
