Korattur railway station is a railway station on the Chennai Central–Arakkonam section of the Chennai Suburban Railway Network. Located 12 km from the main Chennai Central railway station, the station serves the neighbourhoods of Korattur, Kolathur and Padi. It has an elevation of 12.85 m above sea level. It is situated in the western part of Chennai.

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Korattur
Indian Railways and Chennai Suburban Railway station
Korattur railway station
General information
Location	Korattur, Chennai, Tamil Nadu, India
Coordinates	13°6′48″N 80°11′3″E
Owned by	Ministry of Railways, Indian Railways
Line(s)	West, North West and West South lines of Chennai Suburban Railway.
Platforms	2
Tracks	4
Construction
Structure type	Standard on-ground station
Parking	Available
Other information
Station code	KOTR[1]
Fare zone	Southern Railways
History
Electrified	29 November 1979[2]
Previous names	South Indian Railway
Passengers
2018	43,000
Services
Preceding station Chennai Suburban Following station Pattaravakkam towards Arakkonam Junction West Line Villivakkam towards Chennai Central MMC
Route map Legend Chennai Central MMC — Jolarpet 213 Jolarpettai Junction 206 Kettandapatti 202 Vaniyambadi Kettandapatti Block Hut 198 Vaniyambadi 193 Vinnamangalam Vaniyambadi Block Hut 189 Vinnamangalam 186 Ambur Vaniyambadi Block Hut 182 Ambur 176 Pachchakuppam 170 Melpadi 164 Valathoor 159 Mel-Alattur 154 Gudiyattam 148 Kavanoor 143 Virinchipuram 137 Latteri West South Line 129 Katpadi Junction 124 Seevur 118 Thiruvalam 112 Mukundarayapuram 105 Walajah Road 98 Marudhalam 94 Thalangai 90 Sholinghur 86 Mahendravady 80 Anavardhikhanpettai 76 Chitteri Melpakam West North Line South West Line 69 Arakkonam Junction Puliyamangalam Mosur 58 Thiruvalangadu 54 Manavur Kosasthalaiyar River Senji Panambakkam Kadambattur 45 Egattur 42 Tiruvallur Puttlur 36 Sevvapet Road 32 Veppampattu 29 Thiruninravur 26 Nemilichery 29 Pattabiram Military Siding Engineering Depot 28 Pattabiram Military Siding 25 Pattabiram 24 Hindu College 21 Avadi Red Line 18 Annanur 17 Thirumullaivoyal 15 Ambattur Red Line 14 Pattaravakkam 12 Korattur ICF Furnishing Factory 13 Anna Nagar West Red Line 12 Padi 9 Villivakkam Red Line 8 Perambur Loco Works 6 Perambur Carriage Works 5 Perambur Purple Line 4 Vyasarpadi Jeeva North Line to Chennai Beach 2 Basin Bridge 0 Chennai Central MMC
Location

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The first lines in the station were electrified on 29 November 1979, with the electrification of the Chennai Central–Tiruvallur section. Additional lines at the station were electrified on 2 October 1986, with the electrification of the Villivakkam–Avadi section.^[2]

The station has four tracks, two exclusively for suburban trains. The suburban tracks are served by a side platform and an island platform. The station's entrance and the ticket counter are located on the side platform. The platforms are connected by means of a footbridge for pedestrians.

On an average, suburban trains on the western rail route between Chennai Central and Arakkonam make about 260 trips through the station. As of 2018, more than 43,000 passengers board trains at the Korattur railway station every day.^[3] The Korattur station chiefly serves college students and industrial workers from the Ambattur Industrial Estate.^[4]

A subway to replace level crossing no. 4 at the railway station has been planned at a cost of ₹ 112.5 million, for which tenders have been finalised.^[5]

• Chennai Suburban Railway
• Railway stations in Chennai