Ernakulam Junction railway station

NSG 2 classified railway station in Kerala, India
the other major railway station in Ernakulam

Ernakulam Junction railway station (also known as Ernakulam South, station code: ERS) is an NSG–2 category Indian railway station in Thiruvananthapuram railway division of Southern Railway zone. It is the main railway terminus in the city of Kochi, Kerala. Controlling 376 train routes at a time, it is one of busiest railway station in South India and an important railway hub. At in financial year 2018–19, it is the second largest in terms of passenger revenues in Kerala and the fifth largest in Southern Railway. Ernakulam Junction is an NSG 2 classified station operated by the Southern Railway zone of the Indian Railways and comes under the Thiruvananthapuram railway division. It is also the first fully disabled friendly railway station in India.

Ernakulam Junction was first opened as Ernakulam South in 1932 when the metre gauge line then terminating at Ernakulam Terminus railway station (ERG) was extended from Pachalam to the Cochin Harbour Terminus on the Willingdon Island for proximity to the Kochi Port. Ernakulam North, Perumanur (later closed), Mattanchery Halt and CHTS were the newly opened stations on the route. In 1946 the station was converted into broad gauge as part of the Shoranur–CHTS line, linking it directly to the rest of India via the Mangalore–Jolarpet mainline at Shoranur Jn. In 1956 the Ernakulam–Kottayam metre gauge line was opened and further extended to Kollam in 1958, joining to the Kollam–Trivandrum line, connecting Ernakulam with Trivandrum for the first time. This was what made Ernakulam Junction rise to prominence, which was until then just a small wayside station en route to the much busier Cochin Harbour Terminus station. Since the opening of the Kottayam line made the station a junction, it was renamed Ernakulam Junction, and the Ernakulam North station was renamed to Ernakulam Town. Until 1979 when the Kottayam line was converted into broad gauge, Ernakulam junction had both broad and metre gauge tracks. As the coastal line to Alappuzha was opened in 1989, Ernakulam Junction rose to the status of the most premier railway station in central Kerala.

On 13 July 2022, a ₹299.9 crore budget was approved for the station's renovation. The renovation entails the erection of multi story structures spanning a total built up area of roughly 62,000 square metres on the station's eastern and western faces. On the eastern side, a different, three story structure is being constructed. It will feature administrative offices, a hospital, and a passenger booking facility. A projected four story structure is located on the western side. It will have waiting areas, ticketing areas and a commercial area with lifts and escalators connecting it to all stations. Kerala's traditional architecture will be reflected in the station building's façade design. A ticketing area, waiting lounges, and commercial space will all be housed in the renovated West Terminal structure. Most notably, a skywalk will connect the complex to the Ernakulam South Metro Station. In total, 22 lifts and 14 escalators will be added to the current fleet. There will be set up multi level parking (MLCP) with space for 108 automobiles and 90 two wheelers in addition to EV charging stations.