# Ernakulam–Kollam line (via Kottayam and Kayamkulam)

The Ernakulam–Kollam line (via Kottayam and Kayamkulam) is a railway line which runs through the districts of Ernakulam, Kottayam, Pathanamthitta, Alappuzha and Kollam in Kerala state of India. This railway line starts as a branch line from Ernakulam Town railway station towards Kottayam and joins with the Ernakulam–Kayamkulam coastal line route via Alappuzha at Kayamkulam Junction and leads to Kollam Junction. This line comes under the Thiruvananthapuram railway division of Southern Railway Zone of Indian Railways. The line has a total distance of 156 km (97 mi). The Ernakulam Town/Ernakulam Junction - Kottayam section opened in 1956-57 and Kottayam - Kollam section in 1957.

## Stations

There are 25 railway stations along the stretch. The major stations are Ernakulam Town, Kottayam, Chengannur, Tiruvalla, Changanacherry, Tripunithura, Mavelikara, Kayamkulam Junction, karunagappalli, and Kollam Junction. The details of the railway stations (excluding Ernakulam D Cabin - ERSD) is shown below.
| Sl. No | Station Name | Malayalam Name | Code | District | Category | Entran- ces | Platfo- rms |
| 1. | Ernakulam Town | എറണാകുളം ടൗൺ | ERN | Ernakulam | NSG2 | 2 | 2 |
| 2. | Tripunithura | തൃപ്പൂണിത്തുറ | TRTR | Ernakulam | NSG5 | 1 | 2 |
| 3. | Chottanikkara Road (Kurikad) | ചോറ്റാനിക്കര റോഡ് | KFE | Ernakulam | HG3 | 1 | 2 |
| 4. | Mulanturutti | മുളന്തുരുത്തി | MNTT | Ernakulam | NSG6 | 1 | 2 |
| 5. | Kanjiramittam | കാഞ്ഞിരമിറ്റം | KPTM | Ernakulam | HG2 | 1 | 2 |
| 6. | Piravam Road | പിറവം റോഡ് | PVRD | Kottayam | NSG5 | 1 | 3 |
| 7. | Vaikom Road (Appanchira) | വൈക്കം റോഡ് | VARD | Kottayam | NSG6 | 1 | 3 |
| 8. | Kaduturutti Halt | കടുത്തുരുത്തി | KDTY | Kottayam | HG3 | 1 | 2 |
| 9. | Kuruppanthara | കുറുപ്പന്തറ | KRPP | Kottayam | NSG6 | 1 | 2 |
| 10. | Ettumanur | ഏറ്റുമാനൂർ | ETM | Kottayam | NSG6 | 1 | 4 |
| 11. | Kumaranallur | കുമാരനല്ലൂർ | KFQ | Kottayam | HG3 | 1 | 1 |
| 12. | Kottayam | കോട്ടയം | KTYM | Kottayam | NSG3 | 2 | 6 |
| 13. | Chingavanam | ചിങ്ങവനം | CGV | Kottayam | NSG6 | 1 | 3 |
| 14. | Changanasseri | ചങ്ങനാശ്ശേരി | CGY | Kottayam | NSG4 | 1 | 4 |
| 15. | Tiruvalla | തിരുവല്ലാ | TRVL | Pathanam thitta | NSG3 | 1 | 3 |
| 16. | Chengannur | ചെങ്ങന്നൂർ | CNGR | Alappuzha | NSG3 | 1 | 3 |
| 17. | Cheriyanad | ചെറിയനാട് | CYN | Alappuzha | NSG6 | 1 | 2 |
| 18. | Mavelikara | മാവേലിക്കര | MVLK | Alappuzha | NSG5 | 1 | 3 |
| 19. | Kayamkulam Junction | കായംകുളം | KYJ | Alappuzha | NSG3 | 1 | 5 |
| 20. | Ochira | ഓച്ചിറ | OCR | Kollam | NSG6 | 1 | 2 |
| 21. | Karunagappally | കരുനാഗപ്പള്ളി | KPY | Kollam | NSG4 | 1 | 3 |
| 22. | Sasthamkotta | ശാസ്താംകോട്ട | STKT | Kollam | NSG5 | 1 | 2 |
| 23. | Munrothuruthu | മൺറോത്തുരുത്ത് | MQO | Kollam | HG2 | 1 | 2 |
| 24. | Perinad | പെരിനാട് | PRND | Kollam | NSG6 | 1 | 2 |
| 25. | Kollam Junction | കൊല്ലം ജംഗ്‌ഷൻ | QLN | Kollam | NSG2 | 2 | 6 |
**Note:-
* Stations written in bold letters - Stations generating Rs. 5,00,00,000(Rs. 5 Crore) or more in a financial year [Based on data of 2022-2023].
* The criteria for categorization of stations have now been revised to include footfalls at the station. The stations have been clubbed into three groups -- Non-suburban (NS), Suburban (S) and Halt (H). These groups have further been put in grades ranging from NSG 1-6, SG 1-3 and HG 1-3, respectively

## Significance

This line has significant role in connecting people to various social, economic, political and religious centers of middle part of Kerala. The railway stations at Chengannur, Kottayam and Tiruvalla act as the reception centers for people from various parts of country to the famous Hindu pilgrim center Sabarimala. The Chengannur station has been declared as the "Gateway of Sabarimala" by Indian Railways in 2009. During Sabarimala pilgrim (Mandala) season, state transport buses (KSRTC) operate from these stations (mainly from Chengannur and Kottayam). Some of the major pilgrim centers and the nearest railway stations are shown below.
| Station | Major Pilgrim centers |
| Chottanikkara Road | Chottanikkara Temple |
| Mulanthurutti | Mulanthuruthy Marthoman Cathedral, Chottanikkara Temple |
| Piravam Road | St. Mary's Orthodox Syrian Cathedral, Piravom (Rajadhiraja pally), Pazhoor Perumthrikkovil Temple, Karavelloor Mahadeva Temple, Desadhipan Amarkkulam Sreekrishna Swamy Temple, Mulakulam Mar Yohanon Ihidiyo Orthodox Syrian Church |
| Vaikom Road | Vaikom Mahadeva Temple |
| Kaduthuruthy | St. Mary's Knanaya Valiyapally, St. Mary's Syro Malabar Forane Church Kaduthuruthy |
| Ettumanur | Ettumanoor Mahadeva temple, St. Mary's Forane Church-Athirampuzha (Pilgrim centre of St.Sebastian), Major Archiepiscopal Marth Mariam Archdeacon Church, Kuravilangad, St. Mary's Church Kudamaloor, St. Alphonsa Shrine Bharananganam |
| Kottayam | Thirunakkara Sree Mahadevar Temple, Sabarimala Temple (95 km), Panachikkadu Temple (12 km), Manarcad Marth Mariam Cathedral (10 km) St. George Orthodox Church, Puthupally (10 km), Thazhathangady Juma Mosque, Orthodox Theological Seminary, Kottayam (Old Seminary), Devalokam Catholicate Palace |
| Changancherry | Vazhappally Maha Siva Temple, Sabarimala Temple (100 km), Thrikodithanam Mahavishnu Temple, St. Mary's Church-Parel, Perunna Subrahmanya Swami Temple, Kavil Bhagavathy Temple, Panachikkadu Temple, Neelamperoor Palli Bhagavathi Temple, Anikkattilammakshethram |
| Tiruvalla | Sabarimala Temple (92 km), Parumala Church(Pigrim centre of St. Gregorios) (16 km), Chakkulathukavu Temple, St. George Forane Church-Edathua, Sreevallabha Temple, St. Marys's Valiyapally- Niranam (Founded by St. Thomas in AD 54), St. George Orthodox Church-Paliakkara (3.5 km) |
| Chengannur | Sabarimala Temple (90 km), ThiruChengannur Old Syrian Church, Chengannur Mahadeva Temple, Pandalam, Aranmula Parthasarathy Temple, Parumala Church, Maramon |
| Mavelikara | Chettikulangara Sree Bhagavathi temple, Kandiyoor Sree Mahadeva Temple |
| Ochira | Oachira ParaBrahma Temple |
| Karunagappally | Amritapuri Ashram |
| Munrothuruthu (Munroe Island) | Dutch Church (built in Dutch Church) |
Tourism/Others
Kottayam is the nearest railway station which caters to famous tourist destinations like Kumarakom, Thekkady, Vagamon and other tourism destinations in Idukki district. The Changanacherry Railway Station acts as a gateway to Kuttanad and to tourist spots of Idukki. Hill Palace, Infopark-Kochi, various industries like KEL, FACT etc. are situated in proximity to Tripunithura railway station.
Connection to Kochi City Metro
The Tripunithura metro station, the terminal metro station of Kochi metro was inaugurated by the Prime Minister Narendra Modi on 6 March 2024. This terminal metro station is located in close proximity to the Tripunithura railway station. The launch of the terminal is a good news for Kochi city-bound rail passengers from Kayamkulam–Kottayam–Ernakulam line who face delays because of the frequent halting of trains near or at the Tripunithura railway station as it is located close enough for them to switch over to the metro.

## History

Train service began in Travancore, erstwhile Kerala state on 26 November 1904, with the completion of the Kollam–Sengottai branch line, which was a part of Kollam - Chennai meter gauge route. On 4 November 1931, the Thiruvananthapuram Central Railway Station was launched. In 1956 during the formation of Kerala, the total length of railway line in the State was 745 km. Ernakulam and Kollam were not connected by rail then. The Ernakulam - Kottayam and Kottayam - Kollam railway lines were completed in 1956 and 1958 respectively. In December 1971, a Rs.13.59 crore project was established to convert the Thiruvananthapuram - Ernakulam line (220 km) from meter gauge to broad gauge was sanctioned. The work was completed in 1976.

## Track doubling and other developments

The Ernakulam–Kottayam–Kayamkulam line is fully electrified and doubled. The doubling works through this line received the green light sanction back in 2001. After multiple delays, doubling works were systematically completed and commissioned in all and the last stretches from the Ettumanoor to Chingavanam section, which was completed in May 2022. The Railway Chief Zone Safety Commissioner Abhay Kumar Rai conducted the safety inspection of this stretch on 23 May 2022 and this was ultimately commissioned on 29 May 2022. Thus, with the completion of doubling of the entire Ernakulam-Kottayam-Kayankulam line, it is expected that there would be a significant reduction in the late running of trains on this stretch, as well as the introduction of new trains.
Renovation works of railway stations on this stretch as part of the doubling works have mostly been completed, with introduction of new facilities to passengers. Recently Piravam Road, Vaikom Road, Kuruppanthara, Ettumanur, Chingavanam, Changanacherry, Tiruvalla, Chengannur were renovated as part of track doubling with either construction of new station buildings or renovation of platforms or new foot overbridges etc. Construction activities for relocating Ettumanur station to the middle of Neendoor and Athirampuzha roads are almost done. The Kottayam station, which is the main station along the route has also been renovated during progress of rail doubling works.
The iconic tunnels between Chingavanam and Kottayam (near Kottayam station) have been used as shunting lines after track doubling. Although the initial plan was to build another tunnel, this idea was dropped after the topography was found to be unsuitable. Subsequently, a new double track has been made after removing earth for one kilometre on the side of the existing tunnels and railway overbridges have been deployed above the tracks. The existing tunnels will, in future, be used only for shunting as passenger traffic will be redirected to the new tracks.

## Major trains

The major trains running along this route:
* Thiruvananthapuram - Kasaragod Vande Bharat Express.
* Kochuveli - Lokmanya Tilak Garib Rath Express.
* Kochuveli - Yesvantpur Garib Rath Express.
* Thiruvananthapuram - Kannur Jan Shatabdi Express.
* Kochuveli - Bengaluru Humsafar Express.
Express trains like New Delhi - Thiruvananthapuram Kerala Superfast Express, Kanyakumari - Dibrugarh Vivek Superfast Express (longest running train in India), Himsagar Express, Kanyakumari–Pune Express, Amritha Express, Palaruvi Express, Malabar Express, Parasuram Express, Rajya Rani Express, Venad Express, Ernakulam - Velankanni express, Kollam–Tirupati Express etc run along through this route.

## Future plans

Various plans are in consideration to connect the line to various regions of middle Kerala.
* Ettumanoor – Pala Sabari Link line : A 15 km Ettumanoor – Pala new BG line is estimated by Kerala Rail Development Corporation (KRDCL) which connects Ettumanoor to proposed Pala station as part of the proposed Angamaly-Erumeli Sabari railway line. This line is expected to be a cost-effective link that will function as an outer ring rail for Kochi.
* Suburban Line: A suburban transit system is proposed between Thiruvananthapuram and Chengannur to cater to huge commuter transportation needs and introducing more trains like DEMU / MEMU. This project is under consideration of Kerala Rail Development Corporation (KRDCL) and a DPR is prepared by Mumbai Rail Vikas Corporation with an estimated cost Rs. 1,836 Crores.
* New lines from Chengannur: 1) A line connecting Chengannur to Pamba (nearest point of Sabarimala) via Ranni is waiting for approval. This route is now under active consideration as a sky rail project. 2) A link to Erumeli-Punalur line, a proposed extension of Sabari line via Adoor, Pandalam.
* New line from Tiruvalla : A line from Tiruvalla to Thakazhi, a village in Alappuzha district (thus connecting the Ernakulam–Kottayam–Kayamkulam line and Ernakulam-Alappuzha-Kayamkulam parallel rail lines) has been proposed. Now this project is not in active consideration. Also proposed in 2011 - 12 Railway Budget is Tiruvalla - Ranni - Pampa Railway line. This, when implemented, will open up the Alappuzha - Tiruvalla - Ranni - Punalur - Tuticorin Corridor.
* Earlier there was a proposal for a broad gauge line between Kottayam and Madurai via Idukki and Theni. This line was proposed to implement rail connectivity to places in Idukki, Cumbam, Theni etc. and to promote transportation of agricultural, raw materials and other freight traffic between Tamil Nadu and Kerala. Now this project is not in active consideration.
However the Government of Kerala is now focusing on the alignment for the semi high speed rail corridor from Kochuveli to Kasaragod (K-Rail Silver Line), which expects minimal land acquisition, faster means of travel from Thiruvananthapuram to Kasaragod under KRDCL.