South West Line, Chennai Suburban

South West Line, Chennai Suburban
Overview
Type	Suburban railway
System	Chennai Suburban Railway
Status	Operational till Tirumalpur
Termini	Chennai Beach (Madras Beach) Arakkonam
Stations	39
Operation
Operator(s)	Southern Railway (India)
Depot(s)	Tambaram, Egmore
Technical
Line length	122.71 km
Track gauge	Broad Gauge
Operating speed	90 km/h (maximum service speed)

The South West Line of Chennai Suburban Railway is the sixth longest suburban line that runs south-west from Chennai (Madras) City.

Sections

Beach — Tambaram

• This section has 2 dedicated lines for the suburban train operations apart from 2 main lines for mixed traffic.
• EMUs are operated along 3rd and 4th main lines during peak hours.
• 9-car and 12-car EMU are operated in this sector.

Tambaram — Chengalpattu

• This section has single main line in which suburban trains as well as other trains are operated.
• 9-car and 12-car EMU are operated in this sector.

Chengalpattu — Tirumalpur

• Suburban trains run between Chennai Beach and Tirumalpur.

Tirumalpur — Arakkonam

• Electrification of this section is under progress. Hence only passenger trains operate on this section at present.

South West Line, Chennai Suburban Chennai Beach — Arakkonam

0.00 Chennai Beach 1.80 Chennai Fort Parktown (See MRTS) 3.07 Chennai Park (North Line, Metro Line 1 & 2) 4.32 Chennai Egmore (Metro Line 2) 6.56 Chetpet Cooum River 8.15 Nungambakkam 9.68 Kodambakkam 11.29 Mambalam 12.90 Saidapet Adyar River 15.01 Guindy (Metro Line 1) 17.12 St.Thomas Mount (Metro Line 2 and MRTS) See MRTS 18.75 Palavanthangal 20.04 Meenambakkam (Metro Line 1) 21.22 Tirusulam 23.15 Pallavaram 25.35 Chromepet 27.36 Tambaram Sanitorium 29.14 Tambaram 32.64 Perungalathur 34.44 Vandalur 37.50 Urapakkam 40.41 Guduvancheri 43.94 Potheri 45.85 Kattangulathur 46.96 Maraimalai Nagar 51.48 Singaperumal Koil 55.59 Paranur (To Arakkonam) 59.84 Chengalpattu 64.65 Reddypalayam (To Villupuram) 67.89 Villiambakkam 71.33 Palur 74.70 Palayasivaram 81.59 Walajabad 89.11 Nathapettai 94.52 Kanchipuram East 95.82 Kanchipuram 108.39 Tirumalpur 116.04 Thakkolam 122.71 Arakkonam Arakkonam(West, West North and West South Lines)

Railways in Southern India
National network / trunk lines	Howrah–Chennai main line New Delhi–Chennai main line Mumbai–Chennai line
Other lines / sections	Chennai Central–Bangalore City line Chennai Egmore–Thanjavur main line Chord Line Coimbatore–Shoranur railway line Gudivada–Bhimavaram section Gudivada–Machilipatnam branch line Guntakal–Chennai Egmore section Guntur–Macherla section Guntur–Repalle section Jolarpettai–Shoranur line Kazipet–Vijayawada section Kollam–Sengottai branch line Kollam–Thiruvananthapuram trunk line Khurda Road–Visakhapatnam section Kothavalasa–Kirandul line Manamadurai–Virudhunagar line Mysore–Bangalore railway line Mysore–Chamarajanagar branch line Nagpur–Hyderabad line Nilambur–Nanjangud rail line (Proposed) Nilambur–Shoranur railway line Nilgiri Mountain Railway Palakkad–Pollachi line Pagidipalli–Nallapadu railway line Peralam–Karaikal line Sabari railway line (Proposed) Shimoga–Talaguppa railway Shoranur–Cochin Harbour section Shoranur–Mangalore section Solapur–Guntakal section Vijayawada–Chennai section Vijayawada–Guntur section Visakhapatnam–Vijayawada section Ernakulam–Kayamkulam coastal railway line Guntakal–Vasco da Gama section Pune–Miraj–Londa line Bangalore–Arsikere–Hubli line Pamban–Dhanushkodi branch line (Defunct)
Urban and suburban rail transport	Chennai Chennai Suburban Railway Chennai Mass Rapid Transit System Chennai Metro Hyderabad Multi-Modal Transport System Hyderabad Metro Rail Bangalore Bangalore Commuter Rail Namma Metro Kochi Kochi Metro
Monorails	Bangalore Chennai Coimbatore Kozhikode Tiruchirappalli Thiruvananthapuram
Defunct railways	Cochin State Forest Tramway Kundala Valley Railway
Railway divisions	Bangalore Chennai Bangalore Hubli Madurai Mysore Palakkad Salem Thiruvananthapuram Tiruchirappalli
Named trains	Ahilya Nagari Express Ajmer–Hyderabad Meenakshi Express Andaman Express Amritha Express Anantapuri Express Andhra Pradesh Express Bangalore City–Ernakulam Intercity Express Bangalore Rajdhani Express Bhagmati Express Brindavan Express Chalukya Express Chamundi Express Charminar Express Chemmozhi Express Chennai Rajdhani Express Chennai–Alleppey Express Chennai Central–Coimbatore Shatabdi Express Chennai Hazrat Nizamuddin Duronto Express Chennai–Jaipur Express Chennai–Madurai Duronto Express Chennai–Mysore Shatabdi Express Chennai Thiruvananthapuram AC Duronto Express Chennai Egmore–Mangalore Central Express Chennai Central–Vijayawada Jan Shatabdi Express Cheran Express Cholan Express Circar Express Cocanada AC Express Coimbatore–Chennai Express Coimbatore–Jaipur Express Coimbatore–Nagercoil Express Coimbatore–Tuticorin Link Express Coimbatore–Rameswaram Express Coromandel Express Ernad Express Ernakulam–H.Nizamudin Duronto Falaknuma Express Ganga Kaveri Express Godavari Express Gol Gumbaz Express Golconda Express Golden Chariot Goutami Express Grand Trunk Express Guruvayur Express Hampi Express Himsa Express Himsagar Express Hirakud Express Howrah–Chennai Mail Howrah–Kanyakumari Express Hussainsagar Express Hyderabad–Pune Express Indore–Yesvantpur Express Island Express Janmabhoomi Express Kanyakumari Express Kanyakumari–Mumbai Express Kaveri Express Kerala Express Krishna Express Kollam–Visakhapatnam Express Kongu Express Kovai Express Lal Bagh Express Lokmanya Tilak Terminus Ernakulam Duronto Express Malabar Express Mangala Lakshadweep Express Mangalore Yaswanthpur Express Manikarnika Express Mannai express Marusagar Express Matsyaganda Express Maveli Express Mayiladuthurai–Mysore Express Mumbai CST Chennai Express Mysore–Tuticorin Express Nagarjuna Express Nagercoil Passenger Nagavali Express Narayanadri Express Navjivan Express Navyug Express Nellai Express Netravati Express Nilgiri Express Pallavan Express Pandian Express Parasuram Express Pearl City Express Pinakini Express Poorna Express Pothigai Express Pune–Ernakulam Express Rajkot–Coimbatore Express Rani Chennamma Express Raptisagar Express Rockfort Express Sabari Express Samata Express Sanghamithra Express Satavahana Express Secunderabad Hazrat Nizamuddin Duronto Express Secunderabad Rajdhani Express Secunderabad Mumbai Duronto Express Sharavati Express Sethu Express Silambu Express Simhapuri Express Tamil Nadu Express Tea Garden Express Thirukural Express Tippu Express Tirumala Express Tiruchirappalli–Howrah Superfast Express Tiruchirappalli–Mayiladuthurai Express Tiruchirappalli–Tirunelveli Intercity Express Thiruvananthapuram Mail Thiruvananthapuram–Indore Express Thiruvananthapuram Rajdhani Express Udyan Express Uzhavan Express Vanchinad Express Venad Express Visakha Express Visakhapatnam–Secunderabad Duronto Express Visakhapatnam–Secunderabad Garib Rath Express West coast express Yesvantpur Puducherry Garib Rath Express Yelagiri express Yercaud Express
Manufacturing units / workshops / sheds	Integral Coach Factory Rail Wheel Factory Golden Rock Railway Workshop Diesel Loco Shed, Golden Rock Kollam MEMU Shed
Railway zones	South Central Railway Southern Railway South Western Railway
Railway companies	Konkan Railway Corporation Kerala Monorail Corporation East Coast State Railway Nizam's Guaranteed State Railway Hyderabad–Godavari Valley Railways Madras Railway Madras and Southern Mahratta Railway
Agitations and accidents	1928 South Indian railway strike 1932 Madras and Southern Mahratta railway strike 1974 railway strike in India 1988 Kollam Peruman train accident Nellore train fire
See also	Indian Railways Bholu (mascot) Transport in Guntur Madras Time Thiruvananthapuram–Mangalore high-speed passenger corridor Annual passenger earnings details of railway stations in Kerala
Railways in India portal