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Patna Metro
Overview
OwnerPatna Metro Rail Corporation Limited (PMRCL)
LocalePatna, Bihar, India
Transit typeRapid transit
Number of lines2
Line numberOperational
Blue Line
Under construction
Red Line
Number of stations24 (Phase 1)
HeadquartersIndira Bhawan, Boring Canal Road, Patna
Operation
Began operation6 October 2025; 4 months ago (2025-10-06)
Operator(s)Delhi Metro Rail Corporation (DMRC)
Patna Metro Rail Corporation (PMRC)[citation needed]
Headway20 minutes
Technical
System length4.30 km (2.67 mi) (operational)
3 km (1.9 mi) (under-construction in Phase 1)[1][2]
No. of tracks2
Track gauge1,435 mm (4 ft 8+1⁄2 in) standard gauge
Electrification25 kV 50 Hz AC overhead catenary
Average speed30 km/h (19 mph)
Top speed80 km/h (50 mph)
System map

Patna Metro (Patna MRTS) is a rapid transit system constructed in the city of Patna, India.[3][4] Construction will be completed over five phases, and the transit system would be owned and operated by the state-run Patna Metro Rail Corporation.[5][6] In the first phase, five stations of Patna Metro is operational on 6th October 2025. Patna MRTS, constructed under a public-private partnership model, is estimated to cost ₹13,365.77 crore (US$1.6 billion).[7][1] This cost excludes land acquisition cost, which will be paid for by the Bihar government. The first phase (consisting of the east–west and north–south corridors) will include both a 15.36 km (9.54 mi) elevated track and a 16.30 km (10.13 mi) underground track.[8][9]

In January 2022, Larsen & Toubro (L&T) secured the order from metro operator Delhi Metro Rail Corporation (DMRC) for the design and construction of the Corridor-2 of Phase-1 of Patna Metro.[10] L&T classifies this contract, worth ₹1,989 crore (US$240 million), as a significant order.[11] The major scope of work for the project comprises six underground metro stations: Rajendra Nagar, Moin-Ul-Haq Stadium, Patna Science College, Patna Medical College and Hospital, Gandhi Maidan and Akashvani of Corridor-2.[12]

Background

[edit]
Nitish Kumar and Tejaswi Yadav inaugurating the work of Patna Metro in 2023.

Rising traffic led to a proposal for a rapid public transportation system in Patna. In November 2011, Union Urban development minister Kamal Nath said that all cities with a population of more than two million people would get a metro corridor.[13] Patna has a population of a little over two million, making it eligible for a metro service.[14] The Bihar urban development department is the nodal agency for Patna Integrated Mass Rapid Transport System (PIMRTS).[15][16] The Bihar government decided to launch either a metro or monorail system in Patna by 2015.[17][18][19] Metro rail was found more viable option for the city than monorail due to the load factor. The planning commission extended its technical support to the proposed metro project.[20]

On 11 June 2013, the Bihar cabinet approved the proposal to prepare a Detailed Project Report (DPR) for a metro service in Patna. Rail India Technical and Economic Service (RITES) was selected for the purpose, and sanctioned ₹2.52 crore as a consultancy fee to RITES.[21][22][23] On 18 June 2013, the Government of Bihar signed a Memorandum of Understanding with the consulting firm, RITES, for a feasibility study and detailed project report preparation for the Patna Metro railway project. Under the agreement, RITES would be required to submit the feasibility report by the first week of December 2013 and the DPR by February 2014.[24] RITES's work on the project includes identifying the mass transit corridors based on a traffic-demand study, a topographic survey and a soil survey.[25][26][27] The project is expected to be built and operated on a Public Private Partnership model.[28][29][30] The cost of Phase 1 is estimated to be ₹13,411.24 crore.[31]

Patna Metro Phase One Map

In June 2014, the project received the green light.[32] The Patna Metro Train Corporation was to be created before 15 August 2014.[33] A report for the project, planned to proceed in four stages, was due on 31 October 2014.[34] The project received the central government's approval on 6 February 2019 and Prime Minister Narendra Modi laid the foundation stone on 17 February. In November 2019, Delhi Metro Rail Corporation unveiled changes in the project's Detailed Project Report and the alignment of both lines. The changes led to the creation of a second interchange at Khemni Chowk, the elimination of Line-1's depot at Aitwarpur, and the addition of two new stations at Ramkrishna Nagar and Jaganpura.

An agreement was signed between Patna Metro and Japan International Cooperation Agency for a loan of ₹5,520.93 crore (US$650 million), which was 60% of the cost of the project.[35] The corridors have 24 metro stations together, as well as Patna station and Khemnichak interchange station. In July 2021, PMRC organized a competition to design the logo of the Patna Metro, inviting the public to participate with prizes for the best submissions.[36][37] On 29 March 2023, Japan committed ₹5,509 crore (US$650 million) for the Patna Metro Rail Project.[38] On 7 April 2023, Chief Minister Nitish Kumar released the official logo of Patna Metro; launching the 2nd tunnel boring machine near Moin-ul-Haque stadium in Patna for construction of the underground section of the project.[39]

Construction

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Phase 1

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Corridor 1 (Red Line)

[edit]
Main article: Red Line (Patna Metro)

Legend
 Danapur Cantonment
Saguna Mor
RPS Mor
Patliputra
Rukanpura
Raja Bazar
Patna Zoo
Vikas Bhawan
Vidyut Bhawan
Patna Junction
Mainline rail interchange Patna Junction
Mithapur
Ramkrishan Nagar
Jaganpura
Khemnichak
Nitish Kumar and Tejaswi Yadav examining the work of Patna Metro in April 2023

YFC Projects, a construction company based in Gurgaon, India, won the contract to build the 8 km (4.97 mi) elevated section of Corridor 1. The first elevated section, 4 km (2.49 mi) from Danapur Cantonment station to Patliputra ramp (formerly IAS Colony), will comprise 4 stations. The first corridor will start from near Kendriya Vidyalaya Danapur Cantt and will be elevated till near Gola Road before Patna Canal (Rupaspur Canal). The majority of the stretch on Corridor I is underground due to Rupaspur railway overbridge (RoB) and Jagdeopath-Sheikhpura Mor flyover.[40] Patna Metro alignment will be 20 m (65 ft 7 in) beneath Bailey Road on Corridor I.[41] The second elevated section will be 4 km (2.49 mi), between the Mithapur ramp and Khemni Chak station, an interchange of the Patna Junction Railway Station and the New ISBT Line 2.[42] The 8 km (4.97 mi) underground section of Line 1, stretching from Rukanpura station to Patna Junction station, has not been awarded yet. KEC International will be in charge of the network's electrification, cabling and substation work.

Corridor 2 (Blue Line)

[edit]
Main article: Blue Line (Patna Metro)

Legend
Mainline rail interchange Patna Junction
 Patna Junction
Akashvani
Gandhi Maidan
PMCH
Patna Science College
Moin-ul-Haq Stadium
Mainline rail interchange Rajendra Nagar Terminal
 Rajendra Nagar
Malahi Pakri
Khemnichak
Bhootnath
Zero Mile
Patliputra Bus Terminal Bus interchange
Bairiya Chak metro depot

NCC Limited and IB Infrastructure started piling and pier work for the 6.107 section of Corridor 2. Within this section, five elevated stations will be built between Malahi Pakri and New ISBT. 308 U-girders are constructed in the priority corridor comprising five metro stations: Malahi Pakri, Khemnichak, Bhootnath, Zero Mile and Patliputra Bus Terminal.[43] The rest of the 7.94 km (4.93 mi) section of Corridor 2 will be underground; a ramp is to be constructed before the Rajendra Nagar metro station. A total of seven stations will be underground for Corridor 2; an underground interchange to be built at the Patna Junction station. The total length of Corridor 2 will be 14.05 km, with a total of twelve stations. For the 8 km underground section of Corridor 2, Larsen & Toubro won the bid to build bored twin tunnels, the ramp at Rajendra Nagar, and six underground stations.[44] The underground construction for Corridor 2 is expected to cost ₹1,958 crore ($26.25 million) and completed over three-and-a-half years.[45] This was the last civil package awarded for Line 2 after package one for the elevated section of Line 2.

Future phases

[edit]

The second phase, between Bypass Chowk Mithapur to Didarganj via Transport Nagar, along NH 30 Bypass for 16.75 kilometres (10.41 mi); it will be elevated along Bypass Road. The third phase, between Bypass Chowk Mithapur to Phulwari Shariff AIIMS via Anisabad along NH 30 Bypass is 18.75 kilometres (11.65 mi) long, and will be elevated along Bypass Road.[46] The fourth phase is from Didarganj to Fatuha junction.

Depot

[edit]

Patna Metro will only have one depot, built at SH-1, Bairiya Chak in Sampatchak at Paijawa, near the Patliputra Bus Terminal.[47] Both Corridor 1 and 2's depots will be the same. The depot facilities for Danapur-Mithapur-Khemni Chak of the Corridor I and Patna railway station-New ISBT of the Corridor II are proposed to be constructed near SH-1, Bairiya Chak in Sampatchak, Paijawa.[48] The depot will have two workshop bays, three inspection bays, eight stabling bays, which can accommodate 32 three-coach trains and an auto-coach washing plan. The administrative area will consist of an auditorium, training school, canteen, and operational control centre. An auxiliary sub-station of 2500 KVA capacity is planned for catering to the power supply requirement of the depot. The work is likely to be completed by 2027.[5] The estimated cost of building the depot is ₹143 crore ($19.17 million).

The government of Bihar has acquired 76 acres (30.5 ha) at Bairiya Chak.[49] Of this land, 47.4 acres (19.2 ha) are proposed for metro rail depot; the remaining areas are for property development.[47] Land acquisition started for the depot and will be completed within a few months. KEC International won the bid to install standard-gauge ballasted tracks inside the depot. The construction contract of the New ISBT depot was awarded to Quality Buildcon in December 2020. An earth road was under construction in late 2022 to ease material transport between the Fatuha casting yard (NCC Limited Casting Yard) and metro ISBT depot.[50] Following road construction, the batching plant at the casting yard will start functioning.[47]

Construction contracts

[edit]

The civil construction work of the Patna Metro has been divided into multiple packages as follows:

Package Description No. of Stations Contractor(s) Status
PC-01 Malahi Pakri, Khemni Chak, Bhootnath, Zero Mile & New ISBT 5 (elevated) NCC Limited [51] under construction
PC-02 Construction of New ISBT Depot Depot Quality Buildcon [52] under construction
PC-03 Akashvani, Gandhi Maidan, PMCH, Patna Science College, Moin-ul-Haq Stadium & Rajendra Nagar 6 (underground) L&T Heavy Civil Infrastructure[53] under construction
PC-04 Danapur, Saguna Mor, RPS Mor, Patliputra; and Mithapur, Ramkrishan Nagar & Jaganpura 7 (elevated) YFC Projects – Montecarlo JV[54] under construction
PC-05 Vikas Bhawan, Vidyut Bhawan & Patna Junction 3 (underground) HCC Limited[55] under construction
PC-06 Rukanpura, Raja Bazar & Patna Zoo 3 (underground) HCC Limited [56] under construction

Network

[edit]

Corridor 1 (Red Line)

[edit]
East-West Line
# Station Name Opening Connections Layout
English Hindi
1 Danapur Cantonment दानापुर छावनी 2026 None Elevated
2 Saguna Mor सगुना मोड़ 2026 None Elevated
3 RPS Mor आर पी एस मोड़ 2026 None Elevated
4 Patliputra पाटलिपुत्र 2026 None Elevated
5 Rukanpura रुकनपुरा 2027 None Underground
6 Raja Bazar राजा बाजार 2027 None Underground
7 Patna Zoo चिड़ियाघर 2027 None Underground
8 Vikas Bhawan विकास भवन 2027 None Underground
9 Vidyut Bhawan विद्युत भवन 2026 None Underground
10 Patna Junction पटना जंक्शन 2026 North–south line Underground
11 Mithapur मीठापुर 2026 None Elevated
12 Ramkrishan Nagar रामकृष्ण नगर 2025 None Elevated
13 Jaganpura जगनपुरा 2025 None Elevated
14 Khemnichak खेमनीचक 2025 North–south line Elevated

Corridor 2 (Blue Line)

[edit]
North-South Line
# Station Name[57] Opening Connections Layout
English Hindi
1 Patna Junction पटना जंक्शन 2027 East–West line Underground
2 Akashvani आकाशवाणी 2025 None Underground
3 Gandhi Maidan गांधी मैदान 2027 None Underground
4 PMCH पी एम सी एच 2028 None Underground
5 Patna Science College पटना विज्ञान महाविद्यालय 2028 None Underground
6 Moin-ul-Haq Stadium मोइनुल हक स्टेडियम 2028 None Underground
7 Rajendra Nagar राजेन्द्र नगर 2026 None Underground
8 Malahi Pakri मलाही पकड़ी 2025 None Elevated
9 Khemnichak खेमनीचक 2026 East–West line Elevated
10 Bhootnath भूतनाथ 2025 None Elevated
11 Zero Mile जीरो मील 2025 None Elevated
12 New ISBT आई एस बी टी 2025 None Elevated

Timeline

[edit]
Status updates
May 2015 A Detailed Project Report (DPR) was to be prepared by May 2015.[58][59]
Feb 2016 The Bihar cabinet approved the DPR for Patna Metro prepared by RITES, with a budget of ₹16,960 crores and planned to be executed under a PPP Model by 2021.
May 2016 The Patna Metro Rail project got a fresh boost when union urban development minister M. Venkaiah Naidu reportedly assured the government of Bihar of the in-principle approval of the project within a month.[60]
July 2018 Bihar Chief Secretary Deepak Kumar approved the proposed Patna Metro Rail's revised DPR, with a revised estimated cost of ₹ 19,500 crore, including land acquisition costs on 3 July.
Sep 2018 The Bihar cabinet approved the constitution of "Patna Metro Rail Corporation Ltd (PMRCL)" as a Special-Purpose Vehicle (SPV) for the implementation of Patna Metro on 25 September.
Sep 2018 The Public Finance Committee approved the DPR of the Patna Metro Rail Project on 28 September.
Oct 2018 The Bihar cabinet approved the DPR on 9 October, after which it will be sent to the central government for approval.
Nov 2018 The Central Government approved the DPR for Patna Metro on 20 November.
Feb 2019 Patna Metro received approval from the Public Investment Board (PIB) on 6 February.[61] The Union Cabinet approved the Patna Metro Rail Project comprising two corridors on 13 February.[62]
Feb 2019 Prime Minister Narendra Modi laid the foundation stone for Patna's first metro rail corridor on 17 February 2019.[63] Patna Metro Rail Corporation incorporated on 18 February.
March 2019 Patna Metro Rail Corporation Limited formally opened its office at Indira Bhawan in Patna on 4 March.[64]
July 2019 Patna Metro work set to start in 3 months.[65]
Aug 2019 Drone survey started on 23 August and is slated to end on 15 October.[66]
Sep 2019 DMRC to oversee project execution. Work to begin by the end of 2019.[67]
Nov 2019 Soil testing started for north-south corridor of Patna Metro Project.[68][69]
Feb 2020 AECOM bags consultancy contract for both corridors for the Patna Metro Project.[69]
July 2020 Quality Buildcon Pvt Ltd. emerges as the lowest bidder for constructing the New ISBT Depot on Line 2
Aug 2020 NCC Limited emerges as the lowest bidder on 31 August 2020 for the first 6.1 km of the route's construction (Malahi Pakri to New ISBT of Line 2)
Nov 2020 Physical construction of Patna Metro's Phase 1 officially begins on 26 November.
April 2021 Pier work begins on Patna Metro's 6.1 km "Malahi Pakri—New ISBT" section on 28 April.
July 2021 YFC Projects emerges as the lowest bidder to build the roughly 8 km elevated package of Patna Metro's Line-1 (Danapur Cantonment to Patliputra and Mithapur to Jaganpura).
July 2021 Larsen & Toubro (L&T) emerges as the lowest bidder to construct the only underground section of Patna Metro's Line-2 (Akashvani to Rajendra Nagar) on 19 July.
Oct 2021 Process to acquire land begins in for ISBT Metro Station and Depot in Ranipur and Pahadi areas.[70]
Aug 2022 Chief Minister Nitish Kumar, Deputy CM Tejashwi Yadav inaugurated the underground metro rail work it at Moin-ul-Haq Stadium by unveiling the stone plaque of the underground work of Patna Metro Rail Project. The civil work on underground metro station at Moin-ul-Haq Stadium started with the construction of the diaphragm wall (D-wall), the main support structure to demarcate the station premises. Around 82-foot-long D-wall, a concrete structure, was inserted in the dug-up ground with similar depth.[71]
26 Jan 2023 On the occasion of India's Republic Day, the first Precast viaduct U-girder span was placed between two pillars near the proposed Bhoothnath Station on the Corridor II.[72]
July 2023 Divisional commissioner Kumar Ravi said "Metro rail work is going on at a fast pace. All hurdles are being removed by the district administration”[73]
Aug 2023 DMRC said that "the Rajendra Nagar Metro station will be an underground station, proposed partially below the Kankarbagh main road and the parking area of Rajendra Nagar Railway station."[74]
15 Sep 2023 On the occasion of National Engineers’ Day, the first Precast viaduct U-girder span was placed between RPS Mor station and Patliputra station (Pier/pillar number 133-134) on the Corridor I.[75]
3 Nov 2023 The first Precast viaduct U-girder span was placed near Mithapur on the second elevated section in Corridor I (Red Line).[76]

Updated ahead of November 2023 are given below : -

Patna Metro Timeline: Nov 2023 – Jul 2025

November–December 2023

Construction of the elevated tracks continued across Corridor I (Red Line) and Corridor II (Blue Line) priority corridor.

Tender process kicked off for track-laying Package PT‑09 (ballastless standard-gauge tracks) in November 2024, with bids opening in December 2024.

January–February 2025

In late January 2025, Rahee Infratech Ltd. emerged as the lowest bidder (₹23.97 crore) for Package PT‑09. DMRC issued the Letter of Award in early February 2025.

March–May 2025

March 2025: Chief Minister Nitish Kumar conducted site inspections across Gandhi Maidan, PMCH, Patna University, Rajendra Nagar etc., affirming a target launch by 15 August 2025.

May 2025: Urban Development Minister Jibesh Kumar visited the depot and priority corridor (Malahi Pakri to ISBT), confirming civil works nearing completion and expressing confidence in the August launch.

June 2025:

Dariy Cabinet approved road-infrastructure upgrades including fire-safety rules for metro infrastructure. The first metro section set to open mid‑August.

Officials directed district-level agencies to expedite metro corridor work, including land clearances along the ISBT–Malahi Pakri elevated section.

Media noted final system installations in progress; depot expected ready by mid‑June; trial runs aimed to begin 15 July 2025.

June 2025

Reports made clear the priority corridor (~6.49 km) had reached ~90–95% structural completion; stations and depot nearing final finish; systems installation underway.

Initial trial runs scheduled around 10–15 July 2025.

July 2025

11 July: The first 3-coach metro rake dispatched from Pune for the Blue Line corridor; arrival expected within weeks.

Mid‑July: Trial runs officially slated to begin by 15 July 2025.

Public infrastructure warnings intensified, addressing encroachments near metro stations.

See also

[edit]

References

[edit]
[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia

Patna Metro

View on Grokipedia
from Grokipedia
The Patna Metro is a mass rapid transit system under development in Patna, the capital city of Bihar, India, aimed at addressing severe urban traffic congestion through elevated and underground corridors. Managed by the Patna Metro Rail Corporation Limited, a special purpose vehicle established in 2019, the project encompasses Phase 1 with two corridors: an east-west Blue Line spanning 14.6 km from Patliputra ISBT to Patna Junction (partly underground) and a north-south Red Line extending approximately 17.8 km from Danapur Cantonment to Mithapur. The total estimated cost stands at ₹13,365 crore, with the network projected to serve 24 stations across 32.5 km upon full Phase 1 completion targeted around 2027–2030. On October 6, 2025, Bihar Chief Minister Nitish Kumar inaugurated the priority section of the Blue Line—a 3.6 km elevated stretch from ISBT to Bhoothnath Road with three stations—which began public operations the following day, marking Bihar's entry into metro rail infrastructure and initial ridership integration with existing bus and rail networks. This rollout prioritizes high-density areas, employs modern signaling and driverless train technology on select segments, and aligns with national urban mobility goals under public-private partnership elements, though construction delays from land acquisition and funding have extended timelines beyond initial 2014 conceptualization.

Overview

Project Scope and Specifications

The Patna Metro's Phase 1 project scope covers two corridors totaling approximately 30.91 kilometers, comprising both elevated and underground sections to connect key areas of Patna, Bihar's capital. The East-West Corridor (Line 1) extends 16.86 kilometers primarily as an elevated line from Danapur Cantonment to Khemni Chak, while the North-South Corridor (Line 2, Blue Line) spans about 14.56 kilometers from Patna Junction railway station to Patliputra Inter-State Bus Terminal (New ISBT) along State Highway 1, incorporating underground segments in densely populated central areas. These corridors intersect at stations such as Patna Junction, facilitating transfers and serving an estimated 24 stations in total. Technical specifications include standard gauge tracks of 1,435 mm width with double tracks throughout. Electrification is provided by 25 kV, 50 Hz AC overhead catenary systems, supporting an average operational speed of 34 km/h and a maximum speed of 80 km/h. Signaling employs Communications-Based Train Control (CBTC) for automated operations and safety. The project's estimated cost stands at ₹13,365.77 crore, with construction involving a mix of 23.30 km elevated viaducts and 16.30 km underground tunnels to navigate urban constraints.

Objectives and Expected Benefits

The Patna Metro project seeks to establish a modern, high-capacity rapid transit system to address Patna's escalating urban mobility demands, driven by a population exceeding 2 million and rising vehicular congestion on arterial roads. Its core objectives include developing dedicated corridors for efficient mass transit, integrating with existing railway and bus networks at multi-modal hubs like Patna Junction, and providing reliable service to reduce dependency on private vehicles. These goals align with broader aims of sustainable infrastructure development, as outlined in project appraisals emphasizing high-frequency operations to handle peak-hour demands projected at over 30,000 passengers per hour per direction on priority lines. Expected benefits encompass significant reductions in travel times, with estimates indicating up to 70% shorter commutes along corridors like Danapur to Khemni Chak, thereby alleviating chronic traffic bottlenecks that currently extend journey durations during rush hours. Economically, enhanced connectivity is projected to boost regional growth by facilitating better access to employment centers, educational institutions, and commercial districts, potentially increasing property values and stimulating local commerce through improved logistics and workforce mobility. Environmentally, the shift to electric-powered trains is anticipated to lower emissions from road transport, contributing to reduced air pollution in a city prone to high particulate levels, while promoting energy-efficient public transit over fossil-fuel dependent alternatives. Socially, the metro is designed to improve quality of life by offering affordable, air-conditioned services operating from 8 a.m. to 10 p.m., with fares structured to encourage ridership among diverse demographics, including students and daily wage earners. By decongesting roads, it aims to enhance road safety and reduce accident rates, which have been elevated due to mixed traffic flows in Patna's dense urban core. Overall, these benefits are predicated on the system's integration into the city's master plan, supporting long-term urban planning for a projected population growth to over 3 million by 2031.

Historical Development

Inception and Planning Phase

The inception of the Patna Metro project stemmed from efforts to address escalating urban mobility challenges in Patna, Bihar's densely populated capital city. On 14 September 2011, the Planning Commission of India granted initial approval for conducting a feasibility study on the proposed metro rail system. Subsequently, on 11 June 2013, the Bihar state cabinet, led by Chief Minister Nitish Kumar, cleared the proposal to prepare a detailed project report (DPR), marking the formal commencement of planning activities. Preparation of the DPR was assigned to Rail India Technical and Economic Service (RITES) Ltd., a public sector undertaking under the Ministry of Railways, which conducted route alignments, traffic surveys, and cost estimations. The draft DPR outlined two elevated corridors totaling approximately 31 kilometers: one from Danapur to Mithapur (17.8 km) and another from Patna Railway Station to New ISBT (13.3 km), with 24 stations in Phase 1. The Bihar cabinet approved the RITES-prepared DPR on 9 October 2018, following endorsement by the state Public Finance Committee on 28 September 2018; this version incorporated public consultations and refinements to the initial alignments proposed in earlier drafts. On 26 September 2018, the Bihar government established Patna Metro Rail Corporation Ltd. (PMRCL) as the special purpose vehicle to oversee project execution, equity infusion, and coordination with central authorities. Central government approval was secured on 6 February 2019 from the Cabinet Committee on Economic Affairs, sanctioning Phase 1 at an estimated cost of ₹13,365.77 crore, with funding split between the union and state governments on a 50:50 equity basis and additional support via loans and public-private partnerships. In November 2019, Delhi Metro Rail Corporation (DMRC) revised the DPR alignments based on further geotechnical assessments and urban integration needs, introducing minor adjustments such as elevated sections over congested areas to minimize land acquisition. Planning emphasized standard gauge tracks, driverless train operations, and integration with existing bus and rail networks, drawing on precedents from other Indian metros like Delhi and Jaipur for cost efficiency and ridership projections. Estimated daily ridership in Phase 1 was forecasted at over 200,000 passengers, predicated on Patna's population growth exceeding 2 million and traffic congestion indices reported by state urban development surveys. These phases culminated in the foundation stone laying by Prime Minister Narendra Modi on 17 February 2019, transitioning the project from planning to implementation.

Government Approval and Funding Allocation

The Detailed Project Report (DPR) for the Patna Metro Rail Project was approved by the Government of India on 20 November 2018, with an initial estimated cost of Rs 17,800 crore under a public-private partnership (PPP) model. The Bihar state government had earlier approved the formation of the Patna Metro Rail Corporation Limited (PMRCL) as the implementing agency on 25 September 2018. Subsequent revisions to the DPR led to formal sanction by the central government on 6 February 2019 (or 27 February per parliamentary records), setting the total project cost at Rs 13,365.77 crore, excluding land acquisition expenses. This approval included viability gap funding (VGF) from the central government amounting to approximately 20% of the cost to support the PPP structure, while the state government committed to covering around 40% through equity and other contributions, with the balance financed via loans and private investment. The funding pattern aligns with standard metro rail guidelines under the Ministry of Housing and Urban Affairs, emphasizing debt financing from institutions like the Life Insurance Corporation of India or international bodies such as the Japan International Cooperation Agency (JICA), though Patna Metro's primary reliance is on domestic sources without confirmed large-scale JICA loans at approval. Post-approval, the Bihar cabinet released targeted allocations, including Rs 115 crore from state plan funds in November 2024 for project implementation and Rs 200 crore in July 2025 specifically for the priority corridor development.

Construction Progress

Phase 1 Implementation

Phase 1 of the Patna Metro project comprises two corridors: the North-South Corridor (Corridor 1) from Danapur to Khemni Chak, spanning 17.8 km with 13 stations, and the East-West Corridor (Corridor 2, Blue Line) from Malahi Pakri to New ISBT, covering 14 km with 11 stations, for a total of approximately 31 km and 24 stations. Construction across Phase 1 began in November 2020, following foundation laying ceremonies for both corridors. A priority section of Corridor 2, measuring 3.6 km with five stations, was inaugurated by Bihar Chief Minister Nitish Kumar on October 6, 2025, and opened for public service the following day, October 7, 2025. This elevated stretch operates from 8 a.m. to 10 p.m. daily, with trains running at intervals and fares structured per distance traveled, initially managed by the Delhi Metro Rail Corporation. Major contracts for Phase 1 include two packages awarded to Hindustan Construction Company (HCC) in September 2025, valued at ₹2,566 crore combined, for 10.67 km of underground tunnels using tunnel boring machines and six stations along the Danapur-Khemni Chak corridor. Larsen & Toubro (L&T) secured a ₹1,989 crore contract for design and construction of Corridor 2 sections. Overall progress on the full Phase 1 network lags behind initial targets, with completion now projected for 2030 due to delays in land acquisition and execution.

Infrastructure and Contracts

The Patna Metro's infrastructure comprises elevated viaducts, underground tunnels excavated via tunnel boring machines (TBMs), and a mix of elevated and underground stations designed to standard gauge specifications with third-rail electrification. Corridor 1 features predominantly elevated sections totaling approximately 10 km of viaduct, including ramps at key interchanges like Mithapur and Patliputra, supporting 13 stations. Corridor 2 emphasizes underground infrastructure with over 10 km of twin bored tunnels and eight stations, necessitating cut-and-cover methods for ramps and cross-passages to integrate with existing urban density. Civil works contracts are structured into packages managed by the Patna Metro Rail Corporation Limited (PMRCL), with awards prioritizing firms experienced in metro tunneling and viaduct construction. For elevated viaducts in Corridor 1, NCC Limited secured Package PC-01 in September 2020 for ₹552.93 crore, encompassing 6.1 km of viaduct from Patliputra to IIT Patna stretch, elevated ramps, and seven stations, with a 30-month completion timeline that included casting the project's first pier cap in April 2022. KEC International was awarded a related contract in December 2021 for additional elevated viaducts and ramps serving seven stations, focusing on structural steelwork and pilling to ensure seismic resilience in Bihar's flood-prone terrain. Underground infrastructure contracts were recently re-awarded to Hindustan Construction Company (HCC) in September 2025 after prior terminations, totaling ₹2,566 crore across two packages for Corridor 2. Package PC-05, valued at ₹1,418.3 crore, covers 4.12 km of twin bored tunnels using shield TBMs, a cut-and-cover tunnel, an underground ramp at Mithapur, and three stations (Vikas Bhawan, Vidyut Bhawan, and Patna Junction), incorporating diaphragm walls and geotechnical stabilization. Package PC-06, at ₹1,147.51 crore, includes 6.55 km of twin tunnels, four underground stations (AIIMS, Bazar Samiti, Saguna More, and Rajbansi Nagar), and associated cavern excavations with provisions for ventilation and fire safety systems compliant with Indian standards. These awards followed competitive bidding and emphasize TBM deployment to minimize surface disruption in Patna's historic core.
PackageContractorValue (₹ crore)Scope
PC-01NCC Limited552.936.1 km elevated viaduct, ramps, 7 stations (Corridor 1)
PC-05HCC1,418.34.12 km twin tunnels (TBM), cut-and-cover, ramp, 3 underground stations (Corridor 2)
PC-06HCC1,147.516.55 km twin tunnels, 4 underground stations (Corridor 2)
Supporting contracts include trackworks for depots, such as Steel Authority of India Limited's ₹11.34 crore supply of 1,200 metric tons of Class A rails for the New ISBT depot under Package PT-7R, ensuring compatibility with automated train operations.

Depots and Supporting Facilities

The Patna Metro Rail Project includes a single integrated depot serving both Corridor 1 (East-West) and Corridor 2 (North-South), located at SH-1, Bairiya Chak in Sampatchak at Paijawa, near the New Inter State Bus Terminal (ISBT). Originally planned with a separate depot at Aitwarpur for Corridor 1, this facility was eliminated to optimize costs and operations. The depot, awarded to Quality Buildcon under contract PC-02, encompasses track works including ballasted, embedded, and column lines handled by S.C. Agarwal (PT-8R), with 1,200 metric tons of rails supplied by Steel Authority of India Limited (PT-7R). Key maintenance and stabling facilities at the depot consist of two workshop bays, three inspection bays, and eight stabling bays, designed to accommodate up to 32 three-coach trains. Additional infrastructure includes an auto-coach washing plant and administrative areas featuring a training school, auditorium, operation control center, and canteen. Electrical and mechanical systems, including fire detection and suppression, are being installed by Tuaman Engineering under PE-02. The depot's estimated cost is INR 143 crore (approximately USD 19.17 million), with full completion targeted for 2027. As of September 2025, officials from Patna Metro Rail Corporation Limited (PMRCL) and Bihar Special Armed Police (BSAP) conducted joint inspections of the depot alongside stations like New Patliputra Bus Terminal and Bhoothnath, focusing on security protocols, crowd management, and asset protection to prepare for initial operations. Trial runs extending to the ISBT Depot stretch were performed in early September 2025 as part of Phase 1 commissioning for the priority corridor.

Operational Network

Active Lines and Stations

As of October 2025, the Patna Metro operates a single active line segment comprising the priority section of the Blue Line (Corridor II), a north-south elevated route spanning approximately 4.3 km from Patliputra Inter-State Bus Terminal (ISBT) to Bhoothnath Road. This initial operational stretch, inaugurated by Bihar Chief Minister Nitish Kumar on October 6, 2025, includes three stations and serves as the first functional portion of Phase 1, with passenger services beginning the following day. The active stations are:
Station NameTypeKey Connections/Notes
Patliputra ISBTTerminalLinks to inter-state bus services
Zero MileIntermediateCentral reference point in Patna
Bhoothnath RoadTerminalServes residential and commercial areas
This segment forms part of the broader 14.5 km Corridor II, planned to extend from Patna Junction to New ISBT with 12 stations total, but only the aforementioned priority portion is currently active, with operations managed by Delhi Metro Rail Corporation on behalf of Patna Metro Rail Corporation. No other corridors or extensions are operational as of late October 2025.

Rolling Stock and Technical Features

The Patna Metro system utilizes standard gauge tracks measuring 1,435 mm, enabling compatibility with modern rolling stock designs. Power supply is provided through 25 kV, 50 Hz AC overhead catenary electrification, supporting efficient energy distribution across the elevated and underground sections. The trains are engineered for a maximum speed of 80 km/h, though initial operations on the priority corridor limit speeds to 40 km/h for safety and testing purposes, with an average operational speed of 34 km/h. Signaling and train control employ communications-based train control (CBTC) technology, facilitating semi-automatic operation and enhanced safety through real-time monitoring. Rolling stock comprises three-car train sets, initially numbering two units for the 4.3 km Blue Line priority corridor that became operational on October 6, 2025. These sets feature air-conditioned coaches constructed primarily from stainless steel or aluminum for durability and corrosion resistance in Patna's humid climate. Alstom was contracted to supply the rakes, with manufacturing occurring at facilities in Gujarat; the initial sets arrived in Bihar by July 2025 for trials ahead of inauguration. Each train set accommodates approximately 138 seated passengers and up to 945 standing, with dedicated reservations including 12 seats per train for women and persons with disabilities, alongside features like 360-degree CCTV surveillance for passenger security. The trains operate with onboard staff, emphasizing reliability in the initial phased rollout rather than full automation.

Service Operations and Fares

The Patna Metro initiated commercial passenger services on October 7, 2025, following the inauguration of its first operational section on the Blue Line (Line 1), spanning approximately 3.6 kilometers from ISBT to Bhoothnath Road with intermediate stations including Zero Mile. This initial segment operates using three-coach trains, each providing seating for 158 passengers, with services running daily from 8:00 a.m. to 10:00 p.m. and trains dispatched at intervals of 20 minutes. Fares are structured on a distance-based slab system, with a minimum charge of ₹15 for single-station journeys (e.g., Zero Mile to ISBT) and a maximum of ₹30 for the full route stretch (e.g., ISBT to Bhoothnath Road). Tickets are available via tokens or metro cards purchased at station counters, with no advanced details released on contactless or mobile-based options as of the launch. Operations remain limited to this pilot phase, with expansions under Phase 1 (totaling 17.8 kilometers) pending completion of viaducts, stations, and signaling systems.

Key Milestones

Pre-Construction Timeline

The proposal for a metro rail system in Patna was initially cleared by the Bihar state cabinet on June 11, 2013, authorizing the preparation of a detailed project report (DPR) to assess feasibility and corridors. In November 2014, the state government granted in-principle approval to a draft DPR following over two years of groundwork, focusing on two corridors to alleviate traffic congestion and seeking international funding. By December 22, 2015, Chief Minister Nitish Kumar approved the project based on a DPR submitted by RITES Ltd., which revised cost estimates downward to approximately ₹14,000 crore from an initial ₹17,000 crore projection. A preliminary DPR, entailing an estimated outlay of ₹16,960 crore, received in-principle state cabinet approval in February 2017, though revisions were mandated per central government guidelines. The Bihar cabinet formally approved the revised DPR on October 9, 2018, covering Phase 1 with two lines totaling 30.91 km. On September 25, 2018, the state approved the formation of Patna Metro Rail Corporation Ltd. (PMRCL) as the implementing agency, supported by consultants like RITES. Central government approvals followed in early 2019: the Public Investment Board (PIB) cleared the project on February 6, 2019, estimating a five-year completion timeline post-final cabinet nod. Prime Minister Narendra Modi laid the foundation stone on February 17, 2019, marking the transition toward construction, though actual groundwork commenced later in November 2020.

Construction and Inauguration Events

Groundwork for the Patna Metro's Phase 1 commenced on November 26, 2020, marking the official start of physical construction activities along the planned elevated corridors. Piling operations followed in December 2020 to support viaduct and station foundations. On August 18, 2022, Bihar Chief Minister Nitish Kumar, accompanied by Deputy Chief Minister Tejashwi Yadav, laid the foundation stone for the underground sections of the metro system, initiating tunneling and station excavation works for the Green Line corridor. This event highlighted the project's expansion into subterranean infrastructure to navigate dense urban areas. The first operational segment, a 3.45-kilometer elevated priority corridor of the Blue Line spanning three stations from Patliputra ISBT to Bhoothnath Road, was inaugurated by Chief Minister Nitish Kumar on October 6, 2025. Public services commenced the following day, October 7, 2025, with Kumar taking the inaugural ride to demonstrate operational readiness. This milestone represented the culmination of initial construction phases amid ongoing extensions.

Challenges and Controversies

Delays and Cost Management

The Patna Metro project, approved in 2018 with construction commencing in phases from 2021, has experienced multiple delays in achieving operational milestones, primarily attributed to coordination challenges with local authorities, land-related hurdles, and technical prerequisites for safety and integration. The initial target for partial operations on the Blue Line priority corridor was set for August 15, 2025, coinciding with India's Independence Day, but this was postponed to August 23 due to incomplete technical and operational validations. Subsequent adjustments pushed trial runs to September 3-4, then September 20, with public inauguration occurring on October 6, 2025, for a 4.3 km stretch from Bhutnath Road to New ISBT. These setbacks reflect broader patterns in Bihar's rail infrastructure, including delayed funding releases and tendering processes, as well as interference with parallel projects like the double-decker flyover, whose completion was pushed to March 2025 owing to land allocation for metro works managed by the Delhi Metro Rail Corporation. Bihar Chief Minister Nitish Kumar conducted reviews in June 2025, emphasizing adherence to deadlines and directing officials to accelerate progress, yet the August target was unmet, highlighting persistent execution gaps despite political oversight. Full Phase 1 completion, encompassing two corridors and 24 stations, remains projected for 2028-2030, extending the original timeline amid these incremental postponements. Cost management for the project, estimated at ₹13,365.77 crore excluding land acquisition (with variants up to ₹13,925 crore cited in state allocations), operates under a public-private partnership where the Bihar government funds 20% of non-land expenses, supplemented by central contributions and a ₹5,509 crore loan from Japan International Cooperation Agency. No substantial overruns have been publicly documented as of late 2025, with contracts such as Hindustan Construction Company's ₹2,566 crore awards for tunneling and stations adhering to phased budgeting. Oversight includes state budgetary provisions, as in the November 2024 supplementary allocation, aimed at sustaining momentum without reported escalations from initial projections. This structure prioritizes cost containment through international financing and equity from Larsen & Toubro, though long-term viability depends on resolving delay-induced opportunity costs in urban congestion relief.

Land Acquisition Disputes

Land acquisition for the Patna Metro project has faced challenges primarily related to compensation rates and landowner objections, particularly for the proposed depot and yard in areas such as Pahari, Ranipur, and Bairia. In 2023, approximately 100 landowners from these localities filed writ petitions in the Patna High Court, contesting the acquisition of their properties for the metro yard near Bairiya bus stand, arguing that alternative sites should be considered to avoid displacement. The petitioners claimed inadequate justification for selecting the site and sought relocation of the facility. On December 22, 2023, the Patna High Court directed the Bihar state government to revise official land valuation rates and ensure fair compensation to affected parties under the Right to Fair Compensation and Transparency in Land Acquisition, Rehabilitation and Resettlement Act, 2013, addressing grievances over undervalued assessments that had stalled progress. Earlier, in October 2021, local protests erupted against forced evictions and acquisitions, with residents opposing the project's encroachment on residential and agricultural lands, highlighting concerns over livelihood impacts and insufficient rehabilitation measures. The disputes culminated in a favorable ruling for the project on February 27, 2025, when the Patna High Court rejected the landowners' pleas, affirming the acquisition's necessity for public infrastructure and dismissing demands for land return or alternative routing, thereby clearing legal hurdles that had delayed depot construction for over three years. A social impact assessment conducted prior to major works noted potential issues in compensation disbursement and grievance redressal, recommending streamlined processes to mitigate disputes, though implementation varied across sites. By late 2024, district authorities reported most cases resolved, with ongoing efforts to expedite remaining transfers amid directives from the Patna District Magistrate to prioritize payments and avoid further delays.

Post-Launch Operational Hurdles

Following its inauguration on October 6, 2025, and public opening on October 7, the Patna Metro's initial 4.3 km priority corridor between ISBT, Zero Mile, and Bhoothnath stations encountered several operational challenges related to ridership management, infrastructure maintenance, and user compliance. One prominent issue was vandalism and cleanliness lapses, with red gutka stains appearing on walls, stairs, platforms, and tracks within days of launch, as captured in viral videos from stations. This reflected poor civic discipline among early users, prompting public outrage and demands for stricter enforcement, though no official response on remediation timelines was immediately detailed. Operational constraints included limited train frequency, initially set at approximately 20 minutes between services due to the availability of only one train set, delaying full-fledged operations until additional rolling stock arrives. Parking shortages at key stations like ISBT and Bhoothnath further compounded access issues, with authorities acknowledging the need for permanent facilities but offering no short-term solutions. Fare evasion emerged as another hurdle, with videos showing commuters jumping over access gates to avoid ticket costs, undermining revenue collection on the inaugural day when around 5,000 passengers were recorded but fines of ₹10 to ₹50 were issued to some for exceeding the 45-minute station exit limit. These incidents highlighted gaps in security protocols and ticketing enforcement during the nascent phase.

Impact Assessment

Achievements in Urban Mobility

The Patna Metro's inaugural 3.6 km elevated Blue Line corridor, spanning from Malahi Pakri more commonly known as New ISBT to Bhoothnath Market and operational since October 7, 2025, has recorded over 51,000 passengers in its first week, averaging about 7,000 daily riders and generating initial revenue of Rs 80,000 on launch day alone from 5,000 passengers. This early ridership underscores demand for efficient transit in Patna's congested core, where average vehicle speeds during peak hours often fall below 10 km/h due to rapid urbanization and vehicle growth. Commuters have praised the system's air-conditioned coaches, elevated alignment avoiding road bottlenecks, and seamless operations, describing rides as "hassle-free" and faster than equivalent bus or auto-rickshaw journeys on the same stretch. Each three-car train accommodates 158 seated passengers, including reserved spaces for women and the differently-abled, plus up to 940 standing, enabling high throughput on a route serving key hubs like Patna Junction and institutional areas. By diverting initial volumes from roads—where Patna's 10 km traversal averages 25 minutes 12 seconds pre-metro—the service lays groundwork for decongesting arterial paths, though quantifiable traffic reductions await fuller data post-expansion. As Bihar's first metro rail, the project advances sustainable urban mobility by prioritizing electric, zero-emission operations over fossil-fuel dependent modes, aligning with goals to curb emissions and noise in a city facing acute pollution from rising private vehicles. Early adoption signals potential for modal shift, fostering economic activity through reliable connectivity for workers, students, and shoppers, while the public-private partnership model ensures scalability for subsequent phases covering 30.37 km total in Phase 1.

Criticisms and Empirical Shortcomings

The Patna Metro project has faced significant delays, with its initial 3.6 km elevated section on Corridor 1 (from Malahi Pakri to New ISBT) missing multiple deadlines, including an original target of August 2023 and a revised August 15, 2025, launch, ultimately commencing commercial operations on October 6, 2025. These postponements stem from challenges in security checks, finishing works, and regulatory hurdles common to Indian metro projects, such as land acquisition and multi-agency approvals, contributing to schedule slippages of over two years. Construction safety shortcomings were highlighted by a fatal accident on October 29, 2024, at a tunnel site, where a soil excavation machine's brake failure caused it to overturn, killing three workers and injuring four others. The incident prompted an investigation by the Delhi Metro Rail Corporation (DMRC), which is assisting Patna Metro, underscoring equipment maintenance and operational protocol gaps in high-risk underground works. Post-launch empirical data reveals low ridership relative to the city's scale, with over 51,000 passengers in the first week averaging approximately 7,000 daily commuters on the short 3.6 km route serving a metro area population of about 2.7 million. Critics argue this limited operational length and absence of last-mile connectivity—such as feeder buses or integrated parking—hinder broader adoption, positioning the system as a potential "white elephant" driven by political imperatives rather than demand-driven urban needs. Fare structures have also drawn local backlash for being unaffordable compared to autos or buses, potentially exacerbating low usage beyond initial novelty. Environmental assessments indicate adverse localized impacts, including disruptions to underground drainage patterns and ecosystem services from construction, with inadequate integration of these losses into project planning. Broader systemic issues, such as unviable alignments influenced by political pressures and poor synchronization with existing transport, further limit the metro's efficacy in addressing Patna's traffic congestion, where public options remain inadequate amid rising private vehicle reliance.

Future Prospects

Phase 2 and Beyond

Phase 2 of the Patna Metro project encompasses the extension of the network beyond the initial priority corridor of Corridor II, with specific plans to connect Bihta and AIIMS Patna, enhancing connectivity to suburban and institutional areas. This phase builds on the 3.6-kilometer elevated stretch inaugurated on October 6, 2025, which links New ISBT, Zero Mile, and Bhootnath Market as part of the 14.45-kilometer Blue Line (Corridor II) from Patna Junction to ISBT. Corridor I (Red Line), spanning approximately 17.87 kilometers from Danapur Cantonment to AIIMS via key stations such as Patliputra, Patna Junction, and Gandhi Maidan, remains under construction as a core component leading into Phase 2 expansions. The full Phase 1 network, including both corridors, is projected to cost around ₹13,366 crore, with an estimated daily ridership of 210,000 by 2026 upon completion. Extensions under Phase 2 include the Danapur-Bihta elevated corridor, aimed at addressing land acquisition for suburban links, though timelines remain tentative amid ongoing relocation efforts for affected structures. Beyond Phase 2, preliminary discussions involve further network growth, potentially incorporating additional lines or integrations, though detailed routes and funding allocations have not been finalized as of October 2025. An expansion budget of ₹2,565 crore has been outlined to support these developments, focusing on elevated infrastructure to mitigate urban congestion in Patna's outskirts. Progress depends on resolving procurement delays and securing approvals, with no firm operational dates announced for these segments.

Integration with Broader Transport Systems

The Patna Metro's Blue Line integrates with Indian Railways at Patna Junction, a major railway hub, through an underground interchange station designed to facilitate seamless transfers for passengers arriving by train. This station connects to the existing rail network, enabling commuters to switch modes without exiting the integrated transport precinct, as planned by the Patna Metro Rail Corporation (PMRC). Similarly, the line terminates at Patliputra Inter-State Bus Terminal (ISBT), providing direct linkage to inter-city and regional bus services, which supports multimodal travel for long-distance passengers. An elevated interchange at Khemni Chak further enhances connectivity, linking the metro to nearby bus terminals and rail extensions toward areas like Danapur Cantt and Raja Bazar, thereby reducing reliance on congested road transport. These interchanges incorporate provisions for pedestrian walkways and shared ticketing systems, though full implementation awaits completion of the 3.6 km operational stretch from ISBT to Bhoothnath Road, inaugurated in October 2025. Future expansions include planned metro extensions to Patna Airport via Patna Junction, aimed at bridging air travel with urban rail, as outlined in government feasibility studies conducted in early 2025. Additionally, Phase 1 developments incorporate multi-modal parking at key stations to integrate with private vehicles and auto-rickshaws, promoting last-mile connectivity amid Patna's dense traffic patterns. However, as of October 2025, operational integration remains limited to the initial corridor, with broader bus rapid transit (BRT) linkages under evaluation to address gaps in peripheral connectivity.

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  54. https://timesofindia.indiatimes.com/city/patna/after-aug-15-miss-now-metro-trial-run-to-start-on-sept-20/articleshow/123365692.cms
  55. https://m.economictimes.com/news/india/patnas-double-decker-flyover-completion-delayed-further-and-delhi-metro-is-the-reason-behind-it/articleshow/118696485.cms
  56. https://www.news18.com/auto/patna-first-double-decker-flyover-faces-delay-until-march-2025-heres-why-9248870.html
  57. https://www.constructionworld.in/transport-infrastructure/metro-rail-and-railways-infrastructure/nitish-reviews-patna-metro-progress--urges-timely-completion/75044
  58. https://www.drishtiias.com/state-pcs-current-affairs/japan-will-give-5509-cr-rupees-for-patna-metro-project
  59. https://timesofindia.indiatimes.com/city/patna/patna-metros-blue-line-set-for-launch-by-i-day/articleshow/121914417.cms
  60. https://www.outlookbusiness.com/corporate/hcc-secures-contracts-worth-2566-cr-for-patna-metro-rail-project
  61. https://www.financialexpress.com/business/infrastructure-patna-metro-set-to-begin-operations-on-independence-day-2025-bihar-deputy-cm-3679772/
  62. https://biharinfratales.com/patna-metro-project-hits-major-milestone-as-tbm-01-achieves-first-tunnel-breakthrough/
  63. https://timesofindia.indiatimes.com/city/patna/hc-rejects-pleas-against-land-acquisition-for-metro-yard/articleshow/118609915.cms
  64. https://patnapress.com/patna-metro-depot-to-stay-hc-rejects-landowners-demand-for-land-return/
  65. https://timesofindia.indiatimes.com/city/patna/hc-directs-state-government-to-revise-valuation-rate-and-pay-fair-compensation-for-patna-metro-rail-project/articleshow/106197533.cms
  66. https://www.newsclick.in/bihar-protests-intensifying-land-acquisitions-patna-metro-rail-project
  67. https://www.indiagovnews.com/press-release/patna-high-court-issues-judgments-on-.-patna-metro-rail-corporation-ltd-v-s-raj-laxmi-bhushan/1004977909
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  69. https://www.ndtv.com/offbeat/watch-gutka-stains-spotted-at-patna-metro-station-days-after-grand-launch-9431307
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  71. https://patnapress.com/patna-metro-launch-first-day-operations-bihar-public-response/
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  74. https://timesofindia.indiatimes.com/city/patna/city-ranks-better-than-major-metros-in-traffic-speed-management-survey/articleshow/120287869.cms
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  79. https://metrorailtoday.com/news/white-elephants-on-rails-how-politically-driven-metro-projects-are-draining-public-funds
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  83. https://www.patrika.com/en/patna-news/patna-metro-phase-1-begins-this-month-phase-2-to-reach-bihta-and-aiims-19974117
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  87. https://www.nbmcw.com/news/metrorail-railways/pmrc-plans-two-interchanges-at-patna-metro-junction.html
  88. https://www.travelandtourworld.com/news/article/patna-metro-sets-the-stage-for-a-transportation-revolution-with-the-blue-line-providing-cleaner-faster-and-more-reliable-public-transit-options/
  89. https://timesproperty.com/news/post/patna-metro-to-launch-in-aug-2025-with-multi-modal-parking-blid9219
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