Line Operator(s) Opened Length Speed Electrified Ref. Ahmadpur–Katwa †Eastern Railway 1917 52 km (32 mi) 110 km/h (68 mph) Yes [ 26] Alipurduar–Bamanhat †Northeast Frontier Railway 1894 74 km (46 mi) 100 km/h (62 mph) Yes [ 27] Andal–Sainthia Eastern Railway 1913 73 km (45 mi) 100 km/h (62 mph) 2016 [ 28] Andal–Sitarampur Eastern Railway 1864 73 km (45 mi) 100 km/h (62 mph) 2017 [ 28] Asansol–Patna South Eastern Railway 1871 331 km (206 mi) 130 km/h (81 mph) 2001 [ 29] Asansol–Tatanagar–Kharagpur Eastern andEast Central Railway 1891 205 km (127 mi) 130 km/h (81 mph) 1963 [ 30] Asansol–Gaya Eastern andEast Central Railway 1907 267 km (166 mi) 130 km/h (81 mph) 1962 [ 31] Bakhtiyarpur–Tilaiya †East Central Railway 1903 100 km (62 mi) 100 km/h (62 mph) 2017 [ 32] Bandel–Katwa Eastern Railway 1913 104 km (65 mi) 100 km/h (62 mph) 1996 [ 33] Bankura–Masagram †South Eastern Railway 2005 120.3 km (74.8 mi) 100 km/h (62 mph) 2021 [ 34] Barauni–Guwahati East Central andNortheast Frontier Railway 1950 784 km (487 mi) 110 km/h (68 mph) 2021 [ 35] Barauni–Katihar †East Central andNortheast Frontier Railway 1889 185 km (115 mi) 110 km/h (68 mph) 2012 [ 36] Barauni–Gorakhpur †East Central andNorth Eastern Railway 1907 202 km (126 mi) 110 km/h (68 mph) Yes [ 37] Barauni–Raxaul †East Central andNorth Eastern Railway 1907 210 km (130 mi) 100 km/h (62 mph) Yes [ 37] Bardhaman–Asansol Eastern Railway 1863 106 km (66 mi) 130 km/h (81 mph) 1966 [ 31] Bardhaman–Katwa †Eastern Railway 1915 53 km (33 mi) 110 km/h (68 mph) 2018 [ 38] Barharwa–Azimganj–Katwa †Eastern Railway 1913 170 km (110 mi) 110 km/h (68 mph) 2021 [ 39] Barkakana–Muri–Chandil South Eastern Railway 1937 126 km (78 mi) 110 km/h (68 mph) 1997 [ 40] Barkakana–Netaji S.C.Bose Gomoh East Central Railway 1902 105 km (65 mi) 130 km/h (81 mph) 1998 [ 41] Barkakana–Son Nagar East Central Railway 1907 313 km (194 mi) 110 km/h (68 mph) 1962 [ 31] Barsoi–New Farakka Eastern andNortheast Frontier Railway 1963 126 km (78 mi) 110 km/h (68 mph) Yes [ 42] Cuttack–Sambalpur East Coast Railway 1998 284 km (176 mi) 100 km/h (62 mph) 2010 [ 43] Dhanbad–Chandrapura Eastern andSouth Eastern Railway 1894 34 km (21 mi) 80 km/h (50 mph) 1987 [ 44] Dumka–Bhagalpur Eastern Railway 1907 115 km (71 mi) 110 km/h (68 mph) Yes [ 45] Eklakhi–Balurghat Northeast Frontier Railway 2004 87 km (54 mi) 110 km/h (68 mph) 2023 [ 46] Fatuha–Tilaiya †East Central Railway 2003 170 km (110 mi) 55 km/h (34 mph) 2020 [ 47] Gaya–Kiul East Central Railway 1979 129 km (80 mi) 100 km/h (62 mph) 2018 [ 48] Gaya–Pt. D.D. Upadhyaya Junction East Central Railway 1907 197 km (122 mi) 130 km/h (81 mph) 1962 [ 49] Hajipur–Muzaffarpur–Samastipur–Barauni East Central Railway 1907 157.37 km (97.79 mi) 110 km/h (68 mph) Yes [ 50] Haldibari–New Jalpaiguri †East Central Railway 1878 157.37 km (97.79 mi) 110 km/h (68 mph) 2024 [ 51] Harnaut–Mokama East Central Railway 2016 52 km (32 mi) 110 km/h (68 mph) Yes Barkakana–Muri–Chandil South Eastern Railway 1965 165 km (103 mi) 110 km/h (68 mph) 2002 [ 40] Howrah–Barddhaman Eastern Railway 1854 108 km (67 mi) 130 km/h (81 mph) 1958 [ 52] Howrah–Barddhaman Eastern Railway 1917 95 km (59 mi) 130 km/h (81 mph) 1966 [ 53] Howrah–Kharagpur South Eastern Railway 1900 115 km (71 mi) 130 km/h (81 mph) 1969 [ 54] Jasidih–Dumka–Rampurhat Eastern Railway 2011 135 km (84 mi) 90 km/h (56 mph) Yes [ 55] Jharsuguda–Vizianagaram East Coast Railway 1961 448 km (278 mi) 130 km/h (81 mph) 2018 [ 54] Katihar–Siliguri †Northeast Frontier Railway 1958 203.7 km (126.6 mi) 110 km/h (68 mph) Yes [ 56] Kharagpur–Bankura–Adra South Eastern Railway 1901 168 km (104 mi) 110 km/h (68 mph) 1999 [ 31] Kharagpur–Bankura–Adra East Coast andSouth Eastern Railway 1901 407 km (253 mi) 130 km/h (81 mph) 2002 [ 54] Khurda Road–Bolangir ‡East Coast Railway TBD 306.25 km (190.29 mi) 130 km/h (81 mph) Under construction [ 57] Koderma–Ranchi South Eastern andEast Central Railway 2015 211 km (131 mi) 100 km/h (62 mph) Yes [ 58] Lanjigarh–Junagarh East Coast Railway 2014 56 km (35 mi) 100 km/h (62 mph) Yes [ 59] Madhupur–Giridih–Koderma Eastern andEast Central Railway 1871 138 km (86 mi) 110 km/h (68 mph) 2020 [ 60] Mokama–Barauni East Central Railway 1959 21 km (13 mi) 110 km/h (68 mph) Yes [ 61] Muzaffarpur–Hajipur EastCentral Railway 1886 53.83 km (33.45 mi) 110 km/h (68 mph) 2014 [ 62] Muzaffarpur–Sitamarhi EastCentral Railway 2013 53.83 km (33.45 mi) 80 km/h (50 mph) Yes [ 63] Nalhati–Azimganj †Eastern Railway 1863 45 km (28 mi) 80 km/h (50 mph) 2021 [ 64] Narkatiaganj–Bhikhna Thori †East Central Railway 36 km (22 mi) Yes [ 65] Neora–Sheikhpura ‡East Central Railway TBD 123.2 km (76.6 mi) 80 km/h (50 mph) Under construction [ 66] Netaji S.C.Bose Gomoh–Hatia East Central andSouth Eastern Railway 1961 152 km (94 mi) 110 km/h (68 mph) 1958 [ 67] [ 68] New Jalpaiguri–New Mal–Samuktala Road †Northeast Frontier Railway 1950 182 km (113 mi) 110 km/h (68 mph) Yes [ 69] New Jalpaiguri–New Bongaigaon Northeast Frontier Railway 1963 252 km (157 mi) 110 km/h (68 mph) 2024 [ 70] New Mal–Changrabandha–New Cooch Behar Northeast Frontier Railway 2016 128.6 km (79.9 mi) 110 km/h (68 mph) 2024 [ 71] Patna–Gaya Eastern Railway 1900 92 km (57 mi) 75 km/h (47 mph) 2003 [ 72] Patna–Mughalsarai Eastern Railway 1862 212 km (132 mi) 130 km/h (81 mph) 2002 [ 73] Patna–Hajipur Eastern Railway 2016 21 km (13 mi) 50 km/h (31 mph) 2016 [ 74] Ranaghat–Lalgola †Eastern Railway 1899 155 km (96 mi) 110 km/h (68 mph) 2007 [ 75] Samastipur–Muzaffarpur East Central Railway 1886 53 km (33 mi) 110 km/h (68 mph) 2014 [ 76] Sealdah–Gede Eastern Railway 1862 117 km (73 mi) 110 km/h (68 mph) 1964 [ 77] Sealdah–Bangaon Eastern Railway 1882 117 km (73 mi) 100 km/h (62 mph) 1964 [ 78] Sheoraphuli–Bishnupur Eastern Railway 1885 39 km (24 mi) 100 km/h (62 mph) 1957 [ 79] Tatanagar–Bilaspur South East Central ,South Eastern andEast Coast Railway 1892 468 km (291 mi) 130 km/h (81 mph) 1970 [ 80]