What is the official station code for Naharlagun railway station?

The official station code for Naharlagun railway station is NHLN. This unique identifier is used by Indian Railways for operational and ticketing purposes.

Which railway zone and division are responsible for Naharlagun railway station?

Naharlagun railway station is managed by the Northeast Frontier Railway zone and falls under the jurisdiction of the Rangiya railway division. These administrative bodies oversee railway operations in their respective regions.

When was Naharlagun railway station officially opened for operation?

Naharlagun railway station commenced operations on April 7, 2014. This date marked a significant expansion of rail connectivity in the region.

What is the elevation of Naharlagun railway station above sea level?

Naharlagun railway station is situated at an elevation of 138 meters (453 feet) above sea level. Elevation can influence local weather patterns and the surrounding environment.

How many platforms are available at Naharlagun railway station?

Naharlagun railway station is equipped with three platforms to accommodate arriving and departing trains. Multiple platforms allow for efficient train management and passenger movement.

Is Naharlagun railway station electrified?

No, Naharlagun railway station is not electrified. This means that trains serving the station likely utilize diesel locomotives for power.

Which railway company owns Naharlagun railway station?

Naharlagun railway station is owned by Indian Railways, the national public sector undertaking responsible for India's railway infrastructure.

Which railway company operates Naharlagun railway station?

The operation of Naharlagun railway station is managed by the Northeast Frontier Railway. This railway company is one of the 18 zones of Indian Railways.

What is the specific section of the railway line that Naharlagun station is part of?

Naharlagun railway station is located on the Harmuti-Naharlagun section of the railway network. This line connects Harmuti in Assam to Naharlagun in Arunachal Pradesh.

Does Naharlagun railway station offer parking facilities?

Yes, Naharlagun railway station provides parking facilities for travelers. Convenient parking is an important amenity for any transportation hub.

What is the structural type of Naharlagun railway station?

The structural type of Naharlagun railway station is described as standard. This indicates conventional construction methods and design for a railway station.

What is the current operational status of Naharlagun railway station?

Naharlagun railway station is currently functioning. This means it is actively serving its purpose as a point for train services and passenger access.

In which district of Arunachal Pradesh is Naharlagun railway station located?

Naharlagun railway station is situated in the Papum Pare district of Arunachal Pradesh. Districts are the primary administrative divisions within Indian states.

How far is Naharlagun railway station from the state capital, Itanagar?

Naharlagun railway station is located approximately 15 kilometers (9.3 miles) from Itanagar, the capital city of Arunachal Pradesh. This proximity makes it a key access point for the capital region.

When was the initial survey conducted for the Harmuti–Naharlagun rail link?

The initial survey for the Harmuti–Naharlagun rail link was conducted in 1997. Surveys are essential preliminary steps to assess the viability and planning of new railway lines.

In which Railway Budget was the Harmuti–Naharlagun line project sanctioned, and what gauge was it initially planned as?

The Harmuti–Naharlagun line project was sanctioned in the 1996–97 Railway Budget, and it was initially planned as a metre-gauge line. Metre-gauge refers to a specific track width, which differs from standard or broad gauge.

When was the engine trial run completed for the Harmuti–Naharlagun line?

The engine trial run for the Harmuti–Naharlagun line was completed on October 15, 2012. This test run is a crucial step to ensure the safety and functionality of the track before passenger services begin.

On what date did the Harmuti–Naharlagun railway line and station become operational?

The Harmuti–Naharlagun railway line and station officially became operational on April 7, 2014. This date marked the beginning of rail connectivity for Naharlagun.

What type of train was inaugurated on the same day Naharlagun station became operational?

A Naharlagun–Dekargaon Passenger train was inaugurated on April 7, 2014, coinciding with the operational opening of Naharlagun station. Passenger trains are vital for local and regional connectivity.

Can you list the trains that originate from or halt at Naharlagun railway station?

Naharlagun railway station serves several trains, including the Naharlagun–Shokhüvi Donyi Polo Express, the Naharlagun–Anand Vihar Terminal Arunachal AC SF Express, the Naharlagun–Guwahati Shatabdi Express, the Naharlagun–Tinsukia Intercity Express, and the Naharlagun–Dekargaon Passenger. These services connect Naharlagun to various destinations.

What is the name of the Shatabdi Express train that serves Naharlagun?

The Shatabdi Express train serving Naharlagun is the Naharlagun–Guwahati Shatabdi Express. Shatabdi trains are known for their speed and comfort, connecting major cities.

What is the name of the AC Superfast Express train that connects Naharlagun to Anand Vihar Terminal?

The AC Superfast Express train connecting Naharlagun to Anand Vihar Terminal is named the Naharlagun–Anand Vihar Terminal Arunachal AC SF Express. This service offers high-speed, air-conditioned travel.

Which express train connects Naharlagun to Shokhüvi and is named after a local deity/concept?

The Naharlagun–Shokhüvi Donyi Polo Express connects Naharlagun to Shokhüvi and is named after Donyi Polo, which represents the Sun and Moon in the indigenous belief system of Arunachal Pradesh. This naming reflects the region's cultural identity.

What is the name of the Intercity Express train that runs between Naharlagun and Tinsukia?

The Intercity Express train that operates between Naharlagun and Tinsukia is called the Naharlagun–Tinsukia Intercity Express. Intercity trains are designed for efficient travel between cities within a region.

Describe the Harmuti–Naharlagun line in terms of its length and connection points.

The Harmuti–Naharlagun line is a 20-kilometer railway line that connects Harmuti in Assam to Naharlagun, situated near Itanagar in Arunachal Pradesh. It serves as a vital rail link into the state.

What is the status of electrification for the Harmuti–Naharlagun line?

The Harmuti–Naharlagun line is not electrified. This means that trains operating on this route use diesel power.

What is the Dekargaon–Bhalukpong line, and what is its length and significance?

The Dekargaon–Bhalukpong line is a 63-kilometer operational railway line that extends rail access to the western part of Arunachal Pradesh, connecting Bhalukpong on the Assam border to the national railway network.

What is the approximate length of the proposed Tinsukia–Dambuk line, and what is its current survey status?

The proposed Tinsukia–Dambuk line is approximately 300 kilometers long and passes through several towns including Pasighat and Roing. As of February 2023, the survey for this extensive line was reported to be in progress.

What is the progress and target completion date for the Murkongselek–Sille-Pasighat line?

The Murkongselek–Sille-Pasighat line, measuring 26.15 kilometers, is reported to be 45% complete. The project is targeted for completion by February 2026, with significant progress noted in its initial phase.

What is the estimated cost and length of the Bhalukpong–Tawang line, and what is its key characteristic regarding tunneling?

The Bhalukpong–Tawang line is estimated to cost INR 70,000 crore and span approximately 201.46 kilometers. A defining characteristic of this project is the extensive tunneling planned for about 80% of its route, indicating the challenging mountainous terrain.

What is the status of the Detailed Project Report (DPR) for the Bhalukpong–Tawang line, and when was it submitted?

The Detailed Project Report (DPR) for the Bhalukpong–Tawang line has been completed and was submitted to the Ministry of Defence in February 2023. A DPR provides a comprehensive plan for a project's execution.

What is the current status of physical construction for the Bhalukpong–Tawang line as of July 2025?

As of July 2025, no physical construction has commenced for the Bhalukpong–Tawang line. Despite the completion of its DPR, the project awaits further action before ground work can begin.

What is the approximate length of the Lakhimpur-Bame-Silapathar line, and what is its current progress status as of July 2025?

The Lakhimpur-Bame-Silapathar line is approximately 96.02 kilometers long and has been designated a "strategic project." As of July 2025, its survey and Detailed Project Report (DPR) are complete, but no further progress has been reported.

What is the length of the proposed Pasighat–Tezu–Parshuram Kund–Rupai line, and what is its current funding status?

The Pasighat–Tezu–Parshuram Kund–Rupai line is proposed to be approximately 217.83 kilometers long. Its Detailed Project Report (DPR) is complete, but it is awaiting funding approval, with no timelines announced as of July 2025.

What is the length of the Lekhapani–Deban line, and why has further progress stalled?

The Lekhapani–Deban line is planned to be 71.85 kilometers long, passing through Nampong. Further progress on this line has stalled because the project was declared financially unviable after its survey was completed.

What is the length and cost of the Naharkatia–Deomali line, and what is the reason for the lack of progress?

The Naharkatia–Deomali line is a 21.13-kilometer link with an estimated cost of ₹1260.13 crore. The survey has been completed, but there has been no progress due to its financial unviability as of July 2025.

What is the length of the Itakhola–Seijosa line, and when was its survey completed?

The Itakhola–Seijosa line is an 18-kilometer proposed railway line whose survey was completed by 2018. However, no further progress has been made on this project as of July 2025.

What is the length of the Dumduma–Namsai–Wakro line, and when was its survey completed?

The Dumduma–Namsai–Wakro line is a 96-kilometer proposed railway line. Its survey was completed in 2018, but the project has seen no progress as of July 2025.

What is the length of the Dangri–Roing line, and when was its survey completed?

The Dangri–Roing line is a 60-kilometer proposed railway line. The survey for this route was completed in 2018, but there has been no further progress reported as of July 2025.

Which proposed railway line in Arunachal Pradesh has been declared financially unviable after survey completion?

The Lekhapani–Deban line, planned to be 71.85 km long via Nampong, has been declared financially unviable following its survey completion, which has halted further development. This assessment suggests the project's costs were deemed too high relative to its expected benefits.

Which proposed railway lines in Arunachal Pradesh have had their surveys and DPRs completed but show no further progress as of July 2025?

As of July 2025, the Lakhimpur-Bame-Silapathar line (approximately 96.02 km) and the Bhalukpong–Tawang line (approximately 201.46 km) have had their surveys and Detailed Project Reports (DPRs) completed, but no physical construction has commenced or progressed further.

Which proposed railway line in Arunachal Pradesh has a DPR completed but is awaiting funding approval?

The Pasighat–Tezu–Parshuram Kund–Rupai line, which is approximately 217.83 km long, has had its Detailed Project Report (DPR) completed but is currently awaiting funding approval. No timelines for this approval have been announced as of July 2025.

Which proposed railway line in Arunachal Pradesh is characterized by extensive tunneling for approximately 80% of its route?

The Bhalukpong–Tawang line, a proposed 201.46 km link, is characterized by extensive tunneling planned for roughly 80% of its route. This extensive tunneling is necessary to navigate the challenging mountainous terrain.

What are two related projects mentioned in the "See also" section of the article?

The "See also" section of the article lists the North Eastern Railway Connectivity Project and India–China Border Roads as related topics. These connections highlight broader infrastructure and strategic initiatives in the region.

Besides Naharlagun, what other railway stations are listed under the Rangiya division of Northeast Frontier Railway in Arunachal Pradesh?

In addition to Naharlagun, the railway stations listed under the Rangiya division of Northeast Frontier Railway in Arunachal Pradesh include Bhalukpong and Gumto. Pasighat is also mentioned as being part of this division.

What are the names of the railway stations listed as being under construction in Arunachal Pradesh under the "Unknown" division?

The railway stations listed as being under construction in Arunachal Pradesh under the "Unknown" division are Kharsang and Rami. These stations are marked with a dagger symbol (““), indicating their status as under construction.

What does the map accompanying the station information depict?

The map accompanying the station information visually indicates the location of Naharlagun within the state of Arunachal Pradesh, India. Maps are essential tools for understanding geographical context and relative positions.

Naharlagun Railway Station Wiki: Naharlagun Station: Arunachal Pradesh's Gateway to Connectivity

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Naharlagun Station: An Overview

Strategic Location

Naharlagun railway station serves as a crucial railhead in the Papum Pare district of Arunachal Pradesh, India. It is strategically situated approximately 15 kilometers (9.3 miles) from the state capital, Itanagar, acting as a vital link for transportation and commerce into this northeastern region.

Geographical Context

The station's coordinates are 27°06′11″N 93°42′03″E. It is located at an elevation of 138 meters (453 feet) above sea level, placing it within the transitional zone between the plains and the Himalayan foothills, a region of significant geographical and logistical importance.

Operational Details

Owned and operated by Indian Railways through its Northeast Frontier Railway zone, Naharlagun station is a key node on the Harmuti-Naharlagun section. It is classified as a functioning station, identified by the station code NHLN.

A Milestone in Connectivity: Station History

Genesis of the Line

The initiative to establish rail connectivity to Arunachal Pradesh began with initial surveys for the Harmuti–Naharlagun line conducted in 1997. The project was formally sanctioned in the 1996-97 Railway Budget, initially planned as a metre-gauge line, signifying a major step towards integrating the remote northeastern state into the national railway network.

Inauguration and Operations

Following extensive development, an engine trial run was successfully completed on October 15, 2012. The station and the associated railway line were officially operationalized on April 7, 2014. On the same day, the inaugural Naharlagun–Dekargaon Passenger train service commenced, marking a historic moment for Arunachal Pradesh's transportation infrastructure.

Station Infrastructure

Platform Capacity

Naharlagun railway station is equipped with three platforms, designed to handle passenger and freight traffic efficiently. This infrastructure supports the station's role as a primary entry point for rail-borne passengers and goods into Arunachal Pradesh.

Key Services: Trains at Naharlagun

Serving the Region

Naharlagun station hosts several important train services connecting it to major cities and regions. These include:

15618/ Naharlagun–Shokhüvi Donyi Polo Express
22411/ Naharlagun–Anand Vihar Terminal Arunachal AC SF Express
12087/ Naharlagun–Guwahati Shatabdi Express
15908/ Naharlagun–Tinsukia Intercity Express
Naharlagun – Dekargaon Passenger

Arunachal Pradesh: Expanding Rail Network

Existing Operational Lines

The current railway network in Arunachal Pradesh, anchored by stations like Naharlagun, is steadily expanding. Key operational lines include:

Harmuti–Naharlagun line: This 20 km line connects Harmuti in Assam to Naharlagun, serving as the primary rail link to the state capital. It is electrified and operational.
Dekargaon–Bhalukpong Line: Extending 63 km, this line provides vital rail access to the western part of Arunachal Pradesh, connecting Bhalukpong on the Assam border to the broader Indian railway network.

Future Connectivity: Under-Construction Projects

Strategic Rail Development

Several ambitious railway projects are underway or in the planning stages to further enhance connectivity across Arunachal Pradesh. These projects are critical for regional development, security, and economic growth.

Tinsukia–Dambuk Line

This extensive ~300 km line aims to connect Tinsukia (Assam) to Pasighat via multiple towns including Kanubari, Deomali, Lekhapani, Jairampur, Kharsang, Miao, Diyun, Tezu, Bhishmaknagar, Roing, and Dambuk. Survey work was in progress as of February 2023.

Murkongselek–Sille-Pasighat Line

A subset of the above, this 26.15 km line is approximately 45% complete, with significant progress on Phase I (Murkongselek-Sille). The project is targeted for completion by February 2026, with an update on April 30, 2025, indicating substantial progress.

Bhalukpong–Tawang Line

Declared a "Strategic Project," this ~201.46 km line involves extensive tunneling (estimated 80% of the route) and has an estimated cost of INR 70,000 crore. The Detailed Project Report (DPR) was completed and submitted to the Ministry of Defence in February 2023, though physical construction had not commenced as of July 2025.

Lakhimpur-Bame-Silapathar Line

This ~96.02 km line, connecting North Lakhimpur–Bame–Aalo–Silapathar, has been designated a "strategic project." Survey and DPR were completed in February 2023, but progress has stalled as of July 2025.

Pasighat–Tezu–Parshuram Kund–Rupai Line

Spanning approximately 217.83 km, the DPR for this line is complete. However, the project awaits funding approval, with no timelines announced as of July 2025.

Lekhapani–Deban Line

This 71.85 km line via Nampong has had its survey completed. However, it was declared financially unviable, leading to no further progress as of July 2025.

Naharkatia–Deomali Line

Costing ₹1260.13 crore for its 21.13 km stretch, this line's survey is complete. Progress has been halted due to financial unviability as of July 2025.

Itakhola–Seijosa Line

An 18 km line whose survey was completed by 2018. No further progress has been reported as of July 2025.

Dumduma–Namsai–Wakro Line

This 96 km line had its survey completed in 2018, but no progress has been made since, as of July 2025.

Dangri–Roing Line

A 60 km line for which the survey was completed in 2018. No further development has occurred as of July 2025.

Related Initiatives

Broader Context

The development of Naharlagun station and the expansion of rail networks in Arunachal Pradesh are integral parts of larger strategic initiatives aimed at improving infrastructure and connectivity in India's northeastern region. Key related initiatives include:

The North Eastern Railway Connectivity Project, which encompasses numerous projects to bolster rail infrastructure.
India–China Border Roads, highlighting the strategic importance of infrastructure development in border regions.

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References

A full list of references for this article are available at the Naharlagun railway station Wikipedia page

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Important Notice

This page has been generated by an Artificial Intelligence and is intended for informational and educational purposes only. The content is derived from publicly available data and may not reflect the most current status or complete details of railway projects or station operations.

This is not official transportation or infrastructure advice. The information provided is not a substitute for consulting official Indian Railways documentation, project updates, or seeking advice from qualified transportation planners or civil engineers. Always verify critical information with official sources.

The creators of this page are not responsible for any errors or omissions, or for any actions taken based on the information provided herein. Users are encouraged to cross-reference information with official government and railway sources.

Naharlagun Station: Arunachal Pradesh's Gateway to Connectivity

💡 Dive in with Flashcard Learning! 💡

Naharlagun Station: An Overview ℹ️

📍 Strategic Location

🗺️ Geographical Context

🏢 Operational Details

A Milestone in Connectivity: Station History ⏳

📜 Genesis of the Line

🚀 Inauguration and Operations

Station Infrastructure 🧳

🛤️ Platform Capacity

Key Services: Trains at Naharlagun 🚆

➡️ Serving the Region

Arunachal Pradesh: Expanding Rail Network ⛰️

🛤️ Existing Operational Lines

Future Connectivity: Under-Construction Projects 🏗️

🏗️ Strategic Rail Development

🛤️ Tinsukia–Dambuk Line

🛤️ Murkongselek–Sille-Pasighat Line

🛡️ Bhalukpong–Tawang Line

🗺️ Lakhimpur-Bame-Silapathar Line

💰 Pasighat–Tezu–Parshuram Kund–Rupai Line

⚠️ Lekhapani–Deban Line

💸 Naharkatia–Deomali Line

⏳ Itakhola–Seijosa Line

🗓️ Dumduma–Namsai–Wakro Line

📍 Dangri–Roing Line

Related Initiatives 🔗

🌐 Broader Context

Teacher's Corner 🧑‍🏫

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References

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📜 Important Notice

Dive in with Flashcard Learning!

Naharlagun Station: An Overview

Strategic Location

Geographical Context

Operational Details

A Milestone in Connectivity: Station History

Genesis of the Line

Inauguration and Operations

Station Infrastructure

Platform Capacity

Key Services: Trains at Naharlagun

Serving the Region

Arunachal Pradesh: Expanding Rail Network

Existing Operational Lines

Future Connectivity: Under-Construction Projects

Strategic Rail Development

Tinsukia–Dambuk Line

Murkongselek–Sille-Pasighat Line

Bhalukpong–Tawang Line

Lakhimpur-Bame-Silapathar Line

Pasighat–Tezu–Parshuram Kund–Rupai Line

Lekhapani–Deban Line

Naharkatia–Deomali Line

Itakhola–Seijosa Line

Dumduma–Namsai–Wakro Line

Dangri–Roing Line

Related Initiatives

Broader Context

Teacher's Corner

True or False?

Test Your Knowledge!

Gamer's Corner

Discover other topics to study!

References

Feedback & Support

Disclaimer

Important Notice