Project Unigauge

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Comparison of different gauges in India with standard gauge

Project Unigauge, started on 1 April 1992,[1] is an ongoing effort by Indian Railways to convert and unify all rail gauges in India to 1,676 mm (5 ft 6 in) broad gauge.

Progress[edit]

Year Gauge
Broad gauge

(1,676 mm (5 ft 6 in))

Metre gauge (MG)

(1,000 mm (3 ft 3+38 in))

Narrow gauges (NG)

(762 mm (2 ft 6 in) and 610 mm (2 ft))

All gauges
Route Km Route share Route Km Route share Route Km Route share Route Km
1947[2] 25,170 46.14% 24,153 44.28% 5,225 9.58% 54,548
1971 (Mar)[3] 29,449 49.25% 25,865 43.26% 4,476 7.49% 59,790
1972 (Mar)[3] 30,041 50.01% 25,550 42.54% 4,476 7.45% 60,067
1973 (Mar)[3] 30,126 50.09% 25,547 42.47% 4,476 7.44% 60,149
1974 (Mar)[3] 30,210 50.15% 25,548 42.41% 4,476 7.43% 60,234
1975 (Mar)[3] 30,274 50.20% 25,551 42.37% 4,476 7.42% 60,301
1976 (Mar)[3] 30,497 50.65% 25,427 42.23% 4,292 7.13% 60,216
1977 (Mar)[3] 30,873 50.89% 25,512 42.05% 4,281 7.06% 60,666
1978 (Mar)[3] 30,909 50.93% 25,503 42.02% 4,281 7.05% 60,693
1979 (Mar)[3] 31,130 51.22% 25,366 41.74% 4,281 7.04% 60,777
1980 (Mar)[3] 31,228 51.25% 25,424 41.72% 4,281 7.03% 60,933
1981 (Mar)[3] 31,827 51.97% 25,167 41.10% 4,246 6.93% 61,240
1982 (Mar)[3] 32,290 52.74% 24,694 40.33% 4,246 6.93% 61,230
1983 (Mar)[3] 32,624 53.15% 24,515 39.94% 4,246 6.92% 61,385
1984 (Mar)[3] 32,700 53.21% 24,514 39.89% 4,246 6.91% 61,460
1985 (Mar)[3] 33,553 54.25% 24,051 38.89% 4,246 6.86% 61,850
1986 (Mar)[3] 33,669 54.45% 23,921 38.68% 4,246 6.87% 61,836
1987 (Mar)[3] 33,665 54.46% 23,901 38.67% 4,247 6.87% 61,813
1988 (Mar)[3] 33,832 54.59% 23,898 38.56% 4,246 6.85% 61,976
1989 (Mar)[3] 34,108 55.03% 23,631 38.12% 4,246 6.85% 61,985
1990 (Mar)[3] 34,544 55.53% 23,599 37.93% 4,068 6.54% 62,211
1991 (Mar)[3] 34,880 55.93% 23,419 37.55% 4,068 6.52% 62,367
1992 (Mar)[3] 35,109 56.21% 23,283 37.28% 4,066 6.51% 62,458
1993 (Mar)[3] 36,504 58.42% 21,997 35.20% 3,985 6.38% 62,486
1994 (Mar)[3] 37,824 60.56% 20,653 33.06% 3,985 6.38% 62,462
1995 (Mar)[3] 39,612 63.22% 19,210 30.66% 3,838 6.13% 62,660
1996 (Mar)[3] 40,620 64.56% 18,501 29.41% 3,794 6.03% 62,915
1997 (Mar)[3] 41,971 66.91% 17,044 27.17% 3,710 5.91% 62,725
1998 (Mar)[3] 43,083 68.94% 15,804 25.29% 3,608 5.77% 62,495
1999 (Mar)[3] 44,216 70.40% 15,178 24.17% 3,415 5.44% 62,809
2000 (Mar)[3] 44,383 70.72% 15,013 23.92% 3,363 5.36% 62,759
2001 (Mar)[3] 44,776 71.04% 14,987 23.78% 3,265 5.18% 63,028
2002 (Mar)[3] 45,099 71.43% 14,776 23.40% 3,265 5.17% 63,140
2003 (Mar)[3] 45,622 72.28% 14,364 22.76% 3,136 4.97% 63,122
2004 (Mar)[3] 46,807 74.04% 13,290 21.02% 3,124 4.94% 63,221
2005 (Mar)[3][4] 47,749 75.24% 12,662 19.95% 2,924 4.81% 63,465
2006 (Mar)[3][5] 48,574 76.70% 11,834 18.69% 2,924 4.62% 63,332
2007 (Mar)[3][6] 49,820 78.67% 10,621 16.77% 2,886 4.56% 63,327
2008 (Mar)[3][7] 51,082 80.73% 9,442 14.92% 2,749 4.34% 63,273
2009 (Mar)[3][8] 52,808 82.49% 8,473 13.24% 2,734 4.27% 64,015
2010 (Mar)[3][9] 54,257 84.81% 7,180 11.22% 2,537 3.97% 63,974
2011 (Mar)[3][10] 55,188 85.62% 6,809 10.56% 2,463 3.82% 64,460
2012 (Mar)[3][11] 55,956 86.62% 6,347 9.83% 2,297 3.56% 64,600
2013 (Mar)[3][12] 57,140 87.32% 5,999 9.17% 2,297 3.51% 65,436
2014 (Mar)[13] 58,177 88.40% 5,334 8.11% 2,297 3.49% 65,808
2015 (Mar)[14] 58,825 89.09% 4,908 7.43% 2,297 3.48% 66,030
2016 (Mar)[15] 60,510 90.74% 3,880 5.82% 2,297 3.44% 66,687
2017 (Mar)[16] 61,680 91.56% 3,479 5.16% 2,209 3.28% 67,368
2018 (Mar)[17] 62,049 92.70% 3,201 4.78% 1,685 2.52% 66,935
2019 (Mar)[17] 62,891 93.29% 2,839 4.21% 1,685 2.50% 67,415
2020 (Mar)[18] 63,950 94.10% 2,402 3.54% 1,604 2.36% 67,956
2021 (Mar)[19] 64,403 94.57% 2,112 3.10% 1,588 2.33% 68,103
2022 (Mar)[20] 65,093 95.67% 1,655 2.43% 1,294 1.90% 68,043

Progress of India's Project Unigauge

Lines under conversion[edit]

Western Railway[edit]

  1. Talala JunctionPrachi Road JunctionKodinar 50 kilometres (31 mi) (MG)
  2. Prachi Road JunctionDelvada 50 kilometres (31 mi) (MG)
  3. Junagadh JunctionVisavadar JunctionTalala Junction 90 kilometres (56 mi) (MG)
  4. Visavadar JunctionAmreli 75 kilometres (47 mi) (MG)
  5. Jambusar JunctionKavi 24 kilometres (15 mi) (NG)
  6. Bilimora JunctionWaghai 63 kilometres (39 mi) (NG)
  7. Jhagadiya JunctionNetrang 27 kilometres (17 mi) (NG)
  8. Chhuchhapura JunctionTanakhla 38 kilometres (24 mi) (NG)
  9. Samni JunctionJambusar Junction – Pratapnagar 76.5 kilometres (47.5 mi) (NG)
  10. Dr Ambedkar NagarOmkareshwar RoadSanawad 62 kilometres (39 mi) (MG)

Central Railway[edit]

  1. PulgaonArvi 35 kilometres (22 mi) (NG)

North Western Railway[edit]

  1. MarwarMavli 150 kilometres (93 mi) (MG)

Southern Railway[edit]

  1. Mayiladuthurai JunctionTharangambadi 29 kilometres (18 mi) (MG)[21]

Lines where conversion is completed[edit]

  1. AchalpurYavatmal in Maharashtra
  2. Bahraich – Mailani in UP
  3. Bahraich – Nepalganj Road in UP
  4. GawnahaBhikhna Thori in Bihar
  5. Botad JunctionJasdan in Gujarat
  6. Timba RoadDabhoi in Gujarat
  7. Khalipur JunctionKakoshi Metrana Road in Gujarat
  8. Miyagam Karjan JunctionChorandaMalsar in Gujarat
  9. ChorandaMoti Koral in Gujarat
  10. Pachora JunctionJamner in Maharashtra
  11. Peralam JunctionKaraikal in Tamil Nadu
  12. MahrailLaukaha Bazar in Bihar
  13. Khandwa JunctionAkot in Maharashtra
  14. Nabadwip GhatKrishnanagar City Junction in West Bengal
  15. Kosamba JunctionUmarpada in Gujarat
  16. Ambliyasan Junction – Adraj Moti in Gujarat
  17. Varetha – Taranga Hill in Gujarat
  18. Kalol JunctionKatosan Road Junction in Gujarat
  19. Chanasma JunctionHarij in Gujarat
  20. Himmatnagar JunctionKhedbrahma in Gujarat
  21. ShapurSaradiya in Gujarat
  22. DeshalpurNaliya in Gujarat
  23. BecharajiChanasma JunctionRanuj Junction in Gujarat
  24. Mathura JunctionVrindavan in UP
  25. DhaulpurMohari JunctionSirmuttra in Rajasthan
  26. Mohari JunctionTantpur in Rajasthan
  27. Gwalior JunctionSheopur Kalan in MP
  28. SimaluguriNaginimora in Assam
  29. RajimAbhanpur Junction – Kendri in Chhattisgarh
  30. Itwari JunctionNagbhir Junction in Maharashtra
  31. Abhanpur JunctionDhamtari in Chhattisgarh
  32. Chalsa – Metelli in West Bengal
  33. DekargaonTezpur in Assam
  34. GainsariJarwa in UP
  35. DohrighatIndara Junction in UP
  36. JhanjharpurMahrail in Bihar
  37. Narkatiaganj JunctionAmolwa in Bihar
  38. Katosan Road Junction – Becharaji in Gujarat
  39. Tiruturaipundi Junction – Kodiyakkarai in Tamil Nadu
  40. Ahmedabad JunctionHimmatnagar JunctionUdaipur City in Gujarat/Rajasthan
  41. SaraigarhForbesganj in Bihar
  42. JaynagarJanakpur in Bihar/Nepal
  43. Mavli JunctionBari Sadri in Rajasthan
  44. SakriSaraigarh in Bihar
  45. ChouraiBhoma in Madhya Pradesh
  46. Dhasa JunctionJetalsar Junction in Gujarat
  47. DabhoiMiyagam Karjan Junction in Gujarat
  48. AmreliKhijadiya Junction in Gujarat
  49. Walaja Road JunctionRanippettai in Tamil Nadu[22]
  50. Ujjain JunctionFatehabad Chandrawatiganj Junction in Madhya Pradesh
  51. Sabarmati JunctionBotad Junction in Gujarat[23]
  52. MathelaSanawad in Madhya Pradesh
  53. Pilibhit JunctionShahjahanpur Jn in Uttar pradesh
  54. Mailani JunctionPilibhit Junction in UP
  55. Nainpur JunctionBalaghat Junction in Madhya Pradesh
  56. Madurai JunctionBodinayakkanur in Tamil Nadu
  57. Saharsa JunctionSaraigarh in Bihar
  58. Dhasa JunctionKhijadiya Junction in Gujarat
  59. Akola JunctionAkot in Maharastra
  60. Dabhoi Junction – Chandod in Gujarat
  61. Nainpur JunctionMandla Fort in Madhya Pradesh
  62. Mahesana JunctionVaretha in Gujarat
  63. Lucknow JunctionSitapur CantonmentMailani Junction in UP
  64. Mandhana JunctionBrahmavart in UP
  65. BanmankhiBihariganj in Bihar[24]
  66. Thiruvarur JunctionKaraikudi Junction in Tamil Nadu
  67. Jaipur JunctionSikar Junction in Rajasthan
  68. Barddhaman JunctionKatwa Junction in West Bengal[25]
  69. Ahmadpur JunctionKatwa Junction in West Bengal[26]
  70. BahraichGonda Junction in Uttar Pradesh
  71. Narkatiaganj JunctionRaxaul Junction in Bihar
  72. BhujDeshalpur in Gujarat
  73. Bareilly CityRamganga Bridge in Uttar Pradesh
  74. PunalurTenkasi Junction in Kerala
  75. Ratangarh JunctionSardarshahar in Rajasthan
  76. Pollachi JunctionPodanur Junction in Tamil Nadu
  77. Baraigram Junction – Dullabcherra in Assam
  78. Churu JunctionSikar Junction in Rajasthan
  79. Jabalpur JunctionNainpur Junction in Madhya Pradesh[27]
  80. Chhindwara JunctionItwari in Madhya Pradesh/Maharastra
  81. Pilibhit JunctionTanakpur in Uttar Pradesh[28]
  82. Badarpur JunctionAgartala in Assam/Tripura[29]
  83. SilcharJiribam in Assam/Manipur
  84. Katakhal JunctionBairabi in Assam/Mizoram[30]
  85. Indore JunctionMhow in Madhya Pradesh[31]
  86. Hanumangarh JunctionSadulpur Junction in Rajasthan[32]
  87. Saharsa JunctionPurnia Junction in Bihar (36 km)[33]
  88. ThaweChhapra Junction in Bihar[34]
  89. Kotturu – Gunda Road in Karnataka[35]
  90. MahisasanKarimganj Junction[36]
  91. Bhojipura JunctionPilibhit Junction
  92. North LakhimpurMurkongselek in Assam[37][38]
  93. Balipara – Bhalukpong in Assam[37]
  94. LumdingSilchar in Assam[37]
  95. Pollachi JunctionPalakkad Junction in Tamil Nadu/Kerala[39]
  96. Sikar JunctionLoharu Junction in Rajasthan[40]
  97. Gonda JunctionBarhni in Uttar Pradesh
  98. Raxaul JunctionSitamarhi Junction in Bihar
  99. PalaniPollachi Junction in Tamil Nadu[41]
  100. Ratlam JunctionIndore Junction in Madhya Pradesh[42]
  101. Ankleshwar JunctionRajpipla in Gujarat[43]
  102. Bareilly JunctionKasganj Junction in Uttar Pradesh[44]
  103. Rangapara North JunctionTezpur in Assam
  104. Rangiya JunctionRangapara North Junction – Harmuti Junction in Assam
  105. Virudhunagar JunctionManamadurai Junction in Tamil Nadu[45]
  106. KolarChikkaballapur in Karnataka[46]
  107. Bareilly CityLalkuan Junction in Uttar Pradesh
  108. Mayiladuthurai JunctionThiruvarur Junction in Tamil Nadu
  109. Krishnanagar City JunctionShantipur Junction in West Bengal
  110. Kaptanganj JunctionThawe in Uttar Pradesh
  111. Katihar JunctionTejnarayanpur in Bihar
  112. Mavli JunctionNathdwara in Rajasthan
  113. ShimogaTalaguppa in Karnataka
  114. Dindigul JunctionPalani in Tamil Nadu
  115. Tirunelveli JunctionTenkasi Junction in Tamil Nadu
  116. BodeliChhota Udaipur in Gujarat
  117. Aunrihar JunctionJaunpur Junction in Uttar Pradesh
  118. Aluabari Road JunctionSiliguri Junction in West Bengal
  119. Ratangarh JunctionBikaner Junction
  120. Bharuch JunctionSamni JunctionDahej in Gujarat
  121. ParlakhemundiGunupur in Odisha
  122. Mathura JunctionAchhnera Junction in Uttar Pradesh
  123. Mysore JunctionChamarajanagar in Karnataka
  124. BijapurGadag Junction in Karnataka
  125. SakleshpurSubrahmanya Road in Karnataka
  126. Degana JunctionRatangarh JunctionSadulpur Junction in Rajasthan[47]
  127. Bhildi JunctionSamdari Junction in Rajasthan[47]
  128. Pakala JunctionDharmavaram Junction in Andhra Pradesh[48]
  129. Vellore CantonmentViluppuram Junction in Tamil Nadu[49][50]
  130. Phulera JunctionRingas JunctionRewari Junction in Rajasthan/Haryana[51]
  131. Guntakal JunctionKalluru in Andhra Pradesh[52]
  132. Mathura JunctionKasganj Junction in Uttar Pradesh[53]
  133. Akola JunctionPurna Junction in Maharastra[54]
  134. Kanpur CentralFarrukhabad Junction in Uttar Pradesh[55]

Lines that were scrapped[edit]

These lines were dismantled without a broad-gauge replacement. These were mostly industrial railways, forest railways, etc.

  1. Champaner Road – Pani Mines 49 kilometres (30 mi)[56][57]
  2. Godhra JunctionLunavada 41.5 kilometres (25.8 mi)[56][57]
  3. Mahuva JunctionVelavadar 55 kilometres (34 mi)
  4. ThanChotila 22 kilometres (14 mi)
  5. Victor – Dungar Junction 9 kilometres (5.6 mi)
  6. SanganerToda Rai Singh 104.4 kilometres (64.9 mi)
  7. Dudhwa – Chandan Chauki 12 kilometres (7.5 mi)
  8. DudhwaGauri Phanta 23.3 kilometres (14.5 mi)

Lines which are to be preserved (will not be converted)[edit]

These lines have their original gauge preserved as these are identified as heritage railways. Some of these are also among the UNESCO World Heritage Sites in India.

  1. Darjeeling Himalayan Railway 88 kilometres (55 mi) (Narrow Gauge - 610 mm)
  2. Kalka–Shimla Railway 96.6 kilometres (60.0 mi) (Narrow Gauge - 762 mm)
  3. Kangra Valley Railway 164 kilometres (102 mi) (Narrow Gauge - 762 mm)
  4. Matheran Hill Railway 21 kilometres (13 mi) (Narrow Gauge - 610 mm)
  5. Nilgiri Mountain Railway 46 kilometres (29 mi) (Meter Gauge - 1000 mm)


See also[edit]

References[edit]

  1. ^ "Indian Railways: Glorious History". Press Information Bureau, Government of India. New Delhi: Ministry of Railways. 21 February 2007. Retrieved 1 Feb 2020. The Project Unigauge was launched on April 1, 1992 to develop the backward regions and to connect important places with broad gauge network.
  2. ^ "Length of Railway Track in India in 1947". Indian Railway News. 6 April 2018. Retrieved 2 Jan 2020.
  3. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq "Key Statistics (1970-71 to 2012-13)" (PDF). Ministry of Railways (Railway Board). New Delhi: Indian Railways Statistical Publications. p. 5.
  4. ^ "Indian Railways Year Book 2004-05". Ministry of Railways (Railway Board). New Delhi: Indian Railways Statistical Publications. p. 5.
  5. ^ "Indian Railways Year Book 2005-06". Ministry of Railways (Railway Board). New Delhi: Indian Railways Statistical Publications. p. 5.
  6. ^ "Indian Railways Year Book 2006-07". Ministry of Railways (Railway Board). New Delhi: Indian Railways Statistical Publications. p. 3.
  7. ^ "Indian Railways Year Book 2007-08" (PDF). Ministry of Railways (Railway Board). New Delhi: Indian Railways Statistical Publications. p. 10.
  8. ^ "Indian Railways Year Book 2008-09" (PDF). Ministry of Railways (Railway Board). New Delhi: Indian Railways Statistical Publications. p. 11.
  9. ^ "Indian Railways Year Book 2009-10" (PDF). Ministry of Railways (Railway Board). New Delhi: Indian Railways Statistical Publications. p. 13.
  10. ^ "Indian Railways Year Book 201" (PDF). Ministry of Railways (Railway Board). New Delhi: Indian Railways Statistical Publications. p. 13.
  11. ^ "Indian Railways Year Book 2011-12". Ministry of Railways (Railway Board). New Delhi: Indian Railways Statistical Publications. p. 15.
  12. ^ "Indian Railways Year Book 2012-13". Ministry of Railways (Railway Board). New Delhi: Indian Railways Statistical Publications. p. 4.
  13. ^ "TRACK/ROUTE KILOMETRES" (PDF). Ministry of Railways (Railway Board). New Delhi: Indian Railways Statistical Publications.
  14. ^ "Other Important Statistics" (PDF). Ministry of Railways (Railway Board). New Delhi: Indian Railways Statistical Publications.
  15. ^ "Indian Railways Year Book 2015-16" (PDF). Ministry of Railways (Railway Board). New Delhi: Indian Railways Statistical Publications. p. 4.
  16. ^ "Other Important Statistics" (PDF). Ministry of Railways (Railway Board). New Delhi: Indian Railways Statistical Publications.
  17. ^ a b "Indian Railways Year Book 2018-19" (PDF). Ministry of Railways (Railway Board). New Delhi: Indian Railways Statistical Publications. p. 6. Retrieved 12 Dec 2022.
  18. ^ "Indian Railways Year Book 2019-20" (PDF). Ministry of Railways (Railway Board). New Delhi: Indian Railways Statistical Publications. p. 6. Retrieved 12 Dec 2022.
  19. ^ "Indian Railways Year Book 2020-21" (PDF). Ministry of Railways (Railway Board). New Delhi: Indian Railways Statistical Publications. p. 5. Retrieved 31 Mar 2021.
  20. ^ "Indian Railways Year Book 2021-22" (PDF). Ministry of Railways (Railway Board). New Delhi: Indian Railways Statistical Publications. p. 6. Retrieved 31 Mar 2022.
  21. ^ "மயிலாடுதுறை-தரங்கம்பாடி-காரைக்கால் அகல ரயில் பாதை திட்டத்திற்கு பட்ஜெட்டில் நிதி ஒதுக்க வேண்டும் ரயில்வே அமைச்சருக்கு கோரிக்கை" [Railway Minister requests budget allocation for Mayiladuthurai–Tharangambadi–Karaikal broad-gauge railway project]. Dinakaran (in Tamil). Thanjavur. 18 January 2019. Retrieved 15 Jan 2020.
  22. ^ "Ranipet railway station gets new lease of life". The Times of India. 20 January 2021. Retrieved 26 Jan 2021.
  23. ^ https://st2.indiarailinfo.com/kjfdsuiemjvcya4/0/2/8/1/5096281/0/img20211016090115643469.jpg [bare URL image file]
  24. ^ "मार्च में दौड़ेगी बीकोठी से बिहारीगंज के बीच ट्रेन" [Trains from Bikothi to Bihariganj to run in March]. Live Hindustan (in Hindi). 5 December 2019. Retrieved 18 Jan 2020.
  25. ^ "Blog Entry# 3810334". India Rail Info. 15 September 2018. Retrieved 2 Jan 2020.
  26. ^ "Blog Entry# 3810316". India Rail Info. 15 September 2018. Retrieved 2 Jan 2020.
  27. ^ "इस ट्रेक पर जल्द ही दौड़ेगी ट्रेन, पूरी हो चुकी है टेस्टिंग" [Indian Railway decides running passenger trains on Jabalpur – Nainpur track]. Patrika (in Hindi). Jabalpur. 10 July 2017. Retrieved 2 Jan 2020.
  28. ^ "इंतजार खत्म, टनकपुर रेलखंड पर दौड़ी मालगाड़ी" [The wait is over, a goods train runs on Tanakpur rail section]. Dainik Jagran (in Hindi). Pilibhit. 24 July 2017. Retrieved 2 Jan 2020.
  29. ^ "BG Railway engine chugs into the soil of Agartala: Railway chief promises to start passenger service from March 2016". Tripura Infoway. Agartala. 10 January 2016. Retrieved 2 Jan 2020.
  30. ^ "Mizoram in India's railway map, first broad gauge train enters state". Morung Express. Guwahati. 21 March 2016. Retrieved 2 Jan 2020.
  31. ^ "120 की स्पीड, 20 मिनट में महू से इंदौर आ गई ट्रायल ट्रेन" [Speed of 120, trial train from Mhow to Indore in 20 minutes]. Nai Dunia (in Hindi). Indore. 22 March 2016. Retrieved 2 Jan 2020.
  32. ^ "Blog Entry# 1760095". India Rail Info (in Hindi). 7 March 2016. Retrieved 2 Jan 2020.
  33. ^ "कोसी व सीमांचल के बीच जल्द शुरू होगी ट्रेन सेवा" [Train service to start soon between Kosi and Seemanchal]. Live Hindustan (in Hindi). 28 March 2016. Retrieved 2 Jan 2020.
  34. ^ Gupta, V. K. (12 May 2016). "Indian Railways commissions around 4800 kilometer of broad-gauge track in last two financial years which is a record performance". Press Information Bureau, Government of India. New Delhi: Ministry of Railways. Retrieved 2 Jan 2020.
  35. ^ "Hosapete-Kottur direct train to be a reality soon". The Hindu. Ballari. 23 May 2016. Retrieved 2 Jan 2020.
  36. ^ "Karimganj Maishashan gets its first BG train today as @sureshpprabhu set to Flag off from GHY". Northeast Frontier Railway. 10 November 2016. Retrieved 2 Jan 2020 – via Twitter.
  37. ^ a b c "Suresh Prabhu Inaugurates Landmark Lumding–Silchar (Assam) Broad Gauge Railway Line Project by Flagging off A Goods Train – Bringing This Region on the National Broad Gauge Railway Map". Press Information Bureau, Government of India. New Delhi: Ministry of Railways. 27 March 2015. Retrieved 2 Jan 2020.
  38. ^ Kaman, Prafulla (15 May 2015). "Trial run on Lakhimpur- Murkongselek BG rail track". The Arunachal Times. Ruksin. Archived from the original on 23 Sep 2015. Retrieved 2 Jan 2020.
  39. ^ "Pollachi – Palakkad BG line cleared for passenger train services". The Hindu. Coimbatore. 9 October 2015. Retrieved 2 Jan 2020.
  40. ^ "Soon, direct trains between Sikar & Delhi Slug: Gauge conversion work over". The Times of India. Jaipur. 21 June 2015. Retrieved 2 Jan 2020.
  41. ^ "Trial run on Palani-Pollachi broad-gauge line conducted". The Times of India. Madurai. 17 October 2014. Retrieved 2 Jan 2020.
  42. ^ "Traffic to be opened this month end". The Free Press Journal. Indore. 15 August 2014. Archived from the original on 3 Sep 2014. Retrieved 2 Jan 2020.
  43. ^ "Ankleshwar-Rajpipla gauge conversion work completed". Zee News. Vadodara. 30 January 2014. Retrieved 2 Jan 2020.
  44. ^ "First trial run of Ramganga broad gauge conducted". The Times of India. Bareilly. 21 September 2014. Retrieved 2 Jan 2020.
  45. ^ "Virudhunagar-Manamadurai BG section thrown open for traffic". The Times of India. Virudhunagar. 15 July 2013. Retrieved 2 Jan 2020.
  46. ^ "Inauguration of new rail line on Friday". The Hindu. Kolar. 5 November 2013. Retrieved 2 Jan 2020.
  47. ^ a b "RATE ADVICE No 2 OF 2010" (DOC). North Western Railway. Jaipur. 30 June 2010. Retrieved 31 Jan 2020.
  48. ^ "Pakala-Dharmavaram BG line opened". The Hindu. Hyderabad/Pakala (Chittoor dist.). 30 June 2010. Retrieved 30 Jan 2020.
  49. ^ K. Manikandan (27 March 2011). "Work on removing idle metre-gauge track begins". The Hindu. Tambaram. Retrieved 31 Jan 2020.
  50. ^ "Consultancy Report on Gauge conversion Between Viluppuram- Vellore Cantt section Tiruchchirappalli division: Southern Railway" (PDF). Research Design and Standards Organisation. Lucknow: Geo-technical Engineering Directorate. October 2010. Retrieved 31 Jan 2020.
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