Orange Line (Kolkata Metro)

Last updated

Orange Line
Kolkata Metro Orange Line.svg
The metro of Orange line of Kolkata (3).jpg
Overview
Other name(s)New Town metro, Airport Metro, Bypass Metro
StatusPartially operational
Owner Indian Railways
Locale Flag of India.svg Kolkata metropolitan region, India
Termini
Connecting lines Blue Line Green Line Yellow Line
Stations
  • Operational: 9
  • Under construction: 15
Website Indian Railways
Service
Type Rapid transit
System Kolkata Metro
Operator(s) Metro Railway, Kolkata
Depot(s)
Rolling stock ICF MEDHA
Ridership5.92 lakh (annual, 2024-2025)
History
Opened6 March 2024;17 months ago (2024-03-06)
Last extension22 August 2025;13 days ago (2025-08-22)
Technical
Line length29.87 km (18.56 mi) [1]
  • Operational: 9.9 km (6.2 mi)
  • Under construction: 19.97 km (12.41 mi)
Number of tracks2
Character underground, at-grade and elevated
Track gauge 5 ft 6 in (1,676 mm) broad gauge
Electrification 750 V DC [2] using third rail
Operating speed80 km/h (designed)
Signalling CBTC signalling
Route map

Contents

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Kavi Subhash
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Satyajit Ray
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Jyotirindra Nandi
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Panchanangram Canal
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Kavi Sukanta
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Hemanta Mukhopadhyay
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VIP Bazar
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Ritwik Ghatak
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Storm Water Outlet Canal
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Barun Sengupta
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Beleghata
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Captain Bhery
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Gour Kishore Ghosh
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Nalban
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IT Centre BSicon BUS2.svg
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Nabadiganta
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Keshtopur Canal
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Nazrul Tirtha BSicon BUS2.svg
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Swapnabhor
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Biswa Bangla Convention Centre
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Keshtopur Canal
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Shiksha Tirtha
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Mother's Wax Museum
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Eco Park
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Mangaldeep
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City Centre-2
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Chinar Park
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VIP Road BSicon BUS2.svg
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Jai Hind
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Orange Line is a rapid transit metro line of the Kolkata Metro in Kolkata, West Bengal, India. It will connect New Garia with Netaji Subhas Chandra Bose International Airport via two major satellite towns of Kolkata metropolitan region, Salt Lake and New Town. It currently operates between Kavi Subhash and Beliaghata. This line will be one of the most important stretches of Kolkata Metro because it will connect the southern and the eastern parts of the city with Kolkata Airport. The total distance of this route will be 29.87 km (18.56 mi). It has an interchange with Blue Line at Kavi Subhash and will eventually connect with Green Line near IT Centre and Yellow Line at Jai Hind. This line has 5.92 lakh passengers in the 2024-2025 fiscal year.

History

ICF Medha Rake entering Hemanta Mukhopadhyay Metro Station seen during Hemanta Mukhopadhyay metro station to Netaji Bhavan metro journey

This project was sanctioned in the budget of 2010–11 by Mamata Banerjee with a project deadline of six years. [3] The execution of this project has been entrusted to the Rail Vikas Nigam Limited (RVNL) at a cost of 3,951.98 crore (US$846.75 million). It will help to reduce travel time between the southern fringes of Kolkata to Netaji Subhas Chandra Bose International Airport and will have 23 elevated stations, 1 underground station and 1 at-grade. The terminal Airport station being the underground one.

Work for construction of the terminal station at New Garia for the 29.87 km (18.56 mi) Kavi Subhash-Biman Bandar (via Rajarhat) metro project finally resumed on 14 February 2017 RVNL demarcating the plot they require for the purpose.

The work has been delayed for years due to multiple issues. At first, the Airports Authority of India (AAI) objected the station above the ground, stating that this could be a threat for air traffic. Many underground utilities, power sub-station and water treatment plant had to be shifted. Encroachments and Land acquisition problems held up the project for multiple times.

The 5 km (3.1 mi) stretch from New Garia to Ruby Hospital was expected to start from 2018. [4] As of 2023, the station and associated metro viaduct connections were fully completed with trial runs being conducted over this and other phase 1 stations. RVNL planned to launch the metro over this truncated route before that year's Durga Puja, but this was postponed due to signalling issues. [5]

After lot of hardships and developmental work, the Kavi SubhashHemanta Mukhopadhyay section of Orange Line was inaugurated on 6 March 2024 by the Prime Minister Narendra Modi, along with the truncated sections of TaratalaMajerhat under Purple Line and EsplanadeHowrah Maidan under Green Line. [6] A week later after inauguration and a day after commercial run started on Kavi Subhash-Hemanta Mukhopadhyay section, RVNL announced the completion of a 76 m (249 ft) viaduct gap after construction of a single-span open-web girder steel bridge over Tagore Park culvert. This completed the viaduct up to Beliaghata metro station. [7] Trial runs have started over Hemanta Mukhopadhyay-Beleghata metro station and the plan was to open this stretch by the end of 2024. [8] RVNL has faced enormous challenges while working, in one such incident it incurred enormous loss of over 5 crore rupees due to lack of clearance of traffic from Kolkata Police and work being stalled for over 60 days. [9] The Hemanta MukhopadhyayBeleghata Orange Line extension was opened on 22 August 2025, along with the truncated sections of NoaparaJai Hind under Yellow Line and EsplanadeSealdah under Green Line. [10] [11]

Route

Orange line route map Kolkata Metro Orange Line trace map.svg
Orange line route map

The stations are named after eminent Bengali personalities. [3] [12] [13] and will have 22 elevated stations, 1 underground station and 1 at-grade. The terminal Airport station will be the underground one. This station will also have a stabling yard and it will be the largest underground facility of India and city's first. It will be 550 m (1,800 ft) long and 41.6 m (136 ft) wide and will facilitate stabling and reversal of rakes, but it will not be a carshed. One will be able to interchange to Yellow Line at Dum Dum Airport, Green Line at VIP Road (Teghoria) and near IT Centre and Blue Line at Kavi Subhash. At Kavi Subhash, rail interchange is also available (Sealdah South Section).

On 4 January 2021 the state government decided to rename 9 metro stations in New Town area to their more prevailing names rather than using the old ones which were given during the planning phase. The state transport department has informed Housing Infrastructure Development Corporation (HIDCO) of the new names of the proposed nine metro stations between Nazrul Tirtha at the entry of New Town from Salt Lake Sector V till Chinar Park, the last station on the line before it turns right on VIP road towards Kolkata Airport. [14]

Orange Line [15]
#Station nameOpeningConnectionsLayoutPlatform Type
English Bengali
1 Jai Hind জয় হিন্দUnder construction Yellow Line BSicon FLUGg.svg Netaji Subhas Chandra Bose International Airport UndergroundSide & Island
2 VIP Road (Haldiram)ভি আই পি রোড Green Line (Planned)ElevatedSide
3 Chinar Park চিনার পার্ক
4 City Centre-2 সিটি সেন্টার-২
5 Mangaldeep মঙ্গলদীপ
6 Eco Park ইকো পার্ক
7 Mother's Wax Museum মাদার্স ওয়াক্স মিউজিয়াম
8 Shiksha Tirtha শিক্ষা তীর্থ
9 Biswa Bangla Convention Centre বিশ্ব বাংলা কনভেনশন সেন্টার
10 Swapnabhor স্বপ্ন ভোর
11 Nazrul Tirtha নজরুল তীর্থ
12 Nabadiganta (Technopolis)নবদিগন্ত
13 IT Centre (Sector-V)আই টি সেন্টার Green Line
14 Nalban নলবন
15 Gour Kishore Ghosh (Chingrighata)গৌর কিশোর ঘোষ
16 Beleghata বেলেঘাটা22 August 2025
17 Barun Sengupta (Science City)বরুণ সেনগুপ্ত
18 Ritwik Ghatak (Bantala Road)ঋত্বিক ঘটক
19 VIP Bazar ভি আই পি বাজার
20 Hemanta Mukhopadhyay (Ruby Hospital)হেমন্ত মুখোপাধ্যায়6 March 2024
21 Kavi Sukanta (Kalikapur)কবি সুকান্ত
22 Jyotirindra Nandi (Mukundapur)জ্যোতিরিন্দ্র নন্দী
23 Satyajit Ray সত্যজিৎ রায়
24 Kavi Subhash (New Garia)কবি সুভাষ Blue Line
Indian Railways Suburban Railway Logo.svg New Garia
At GradeSide & Island
Green and Orange Lines under construction at Salt Lake Sector-V, November 2017 Kolkata Metro Line 2 and Line 6 (under construction).jpg
Green and Orange Lines under construction at Salt Lake Sector-V, November 2017
An urban garden developed by converting the unused space under metro rail using the vertical garden technique Green Oasis.jpg
An urban garden developed by converting the unused space under metro rail using the vertical garden technique

See also

References

  1. "New System Map of Kolkata Metro".
  2. "CAF to supply Kolkata metro trains". Archived from the original on 16 August 2014. Retrieved 8 October 2016.
  3. "Metro sets June 2018 date for New Garia-Ruby line". The Times of India .
  4. Staff Reporter (25 August 2023). "Successful Speed Trial Conducted on Hemanta Mukhopadhyay-Kavi Subhas Metro Stretch". Metro Rail News. Retrieved 19 September 2023.
  5. "Hope for ops start of three new Metro links in March first week". The Times of India. 19 February 2024. ISSN   0971-8257 . Retrieved 21 February 2024.
  6. "Traffic starts moving along Tagore Park western flank". The Times of India. ISSN   0971-8257 . Retrieved 16 March 2024.
  7. "Metro goes beyond Ruby, reaches Metropolitan on maiden trial run". The Times of India. 29 March 2024. ISSN   0971-8257 . Retrieved 29 March 2024.
  8. "Chingrighata 60-day hold-up: RVNL loses 5.4cr & counting". The Times of India. ISSN   0971-8257 . Retrieved 2 April 2025.
  9. "'Efforts on to open 3 new metro lines next week'". The Times of India. 12 August 2025. ISSN   0971-8257 . Retrieved 14 August 2025.
  10. "PM Modi inaugurates Kolkata metro corridors; experts say real estate markets to gain from airport, suburban connectivity". Hindustan Times. Retrieved 22 August 2025.
  11. "New Garia to Biman Bandar via Rajarhat Metro extension".
  12. "Kolkata Metro Line 6".
  13. Mondal, Biswadeep (4 January 2021). "West Bengal govt renames nine New Town Metro stations". Times of India.
  14. "Metro Railway Kolkata / Indian Railways Portal". mtp.indianrailways.gov.in. Retrieved 7 March 2024.