The Eastern Railway is among the 19 zones of the Indian Railways. Its headquarters is at Fairley Place, Kolkata and comprises four divisions: Howrah, Malda, Sealdah, and Asansol. Each division is headed by a Divisional Railway Manager (DRM). The name of the division denotes the name of the city where the divisional headquarters is located. Eastern Railway oversees the largest and second largest rail complexes in the country, Howrah Junction and Sealdah railway station, and also contains the highest number of A1 and A Category Stations like Howrah, Malda Town, Sealdah, Asansol, Kolkata, Durgapur, Barddhaman, Rampurhat Junction, Bhagalpur, Jasidih, Bandel and Naihati. Eastern Railways operates India's oldest train, Kalka Mail.
The Sahibganj loop is a railway line connecting Khana Junction and Kiul Junction. Originally a part of the Howrah–Delhi main line, it was opened to traffic in 1866. With the construction of a shorter railway line for a part of the route, the 403.8 kilometres (250.9 mi) stretch was assigned a separate identity.
The Howrah–Barddhaman main line is a broad-gauge railway line connecting Howrah and Barddhaman via Bandel. The 107 kilometres (66 mi) railway line operates in Howrah, Hooghly and Purba Barddhaman districts in the Indian state of West Bengal. It is part of the Howrah–Delhi main line and the Kolkata Suburban Railway system.
Azimganj Junction is a railway station on the Barharwa–Azimganj–Katwa loop and is located in Murshidabad district lying west of Bhagirathi, a part of the Hooghly river in the Indian state of West Bengal. It serves Jiaganj Azimganj municipality.
The Barharwa–Azimganj–Katwa loop is a railway line connecting Barharwa on the Sahibganj loop and Katwa. Together with the Bandel–Katwa line, which connects this line to Bandel Junction on the Howrah–Bardhaman main line, it is also known as the B.B Loop Line. This 170 kilometres (110 mi) line is under the jurisdiction of Eastern Railway. The majority of this line passes through the Purba Bardhaman and Murshidabad districts, in the Indian state of West Bengal, and lies on the west bank of the Bhagirathi river.
The Howrah–New Jalpaiguri line is a railway line connecting Howrah with New Jalpaiguri in North Bengal in the Indian state of West Bengal. The line continues through North Bengal and western part of Assam to connect with Guwahati. The Naihati–Bandel link allows trains from another terminus Sealdah in Calcutta to use this route. The line uses a major part of the Barharwa–Azimganj–Katwa loop. Many trains use an alternative line between Howrah and New Farakka, via Bardhaman and Rampurhat. Other parts of West Bengal and Bihar are well-connected to this line. It is under the administrative jurisdiction of Eastern Railway and Northeast Frontier Railway.
Malda Town Railway Station is a railway station on the Howrah–New Jalpaiguri line under Malda railway division of Eastern Railway zone. It serves the city of Malda in the Indian state of West Bengal. It is one of the largest as well as busiest railway stations of Eastern India. Indian Railways upgrade this station with modern facilities.
Katwa is a Kolkata Suburban Railway Junction Station on the Howrah–Bandel–Katwa line, Barharwa–Azimganj–Katwa and the Howrah–New Jalpaiguri line. It is located in Purba Bardhaman district in the Indian state of West Bengal. It serves Katwa and the surrounding areas.
Bhagalpur Junction railway station, is an A-1 category railway station serving the city of Bhagalpur in the Bhagalpur district of Indian state of Bihar. It comes under jurisdiction of Malda Railway Division of Eastern Railway Zone of Indian Railways. Bhagalpur Railway Station is among the 148 important stations that have been selected for redevelopment with world-class infrastructure having an airport like look. Ministry of Railways has approved its master plan for redevelopment at a cost of 481.60 crores and tender is in process. A new Bhagalpur station will also be built near the bypass at a cost of 200 crores.
Khagraghat Road is a railway station on the Barharwa–Azimganj–Katwa loop in Baharampur city and is located in Murshidabad district in the Indian state of West Bengal. Khagraghat Road serves westside of Baharampur.
Bazarsau railway station is a railway station on the Howrah–Azimganj line of Howrah railway division of Eastern Railway zone. It is situated at Bazarsau village in Murshidabad district in the Indian state of West Bengal.
Tenya railway station is a railway station on the Howrah–Azimganj line of Howrah railway division of Eastern Railway zone in India. It is situated at Tenya in Murshidabad district in the state of West Bengal.
Malihati Talibpur railway station is a railway station on the Howrah–Azimganj line of Howrah railway division of Eastern Railway zone. It is situated at Malihati Talibpur in Murshidabad district in the Indian state of West Bengal.
Salar railway station is a railway station on the Howrah–Azimganj line of Howrah railway division of Eastern Railway zone. It is situated at Salar, Murshidabad in the Indian state of West Bengal.
Shiblun railway station is a halt railway station on the Howrah–Azimganj line of Howrah railway division of Eastern Railway zone. It is situated beside Kandi–Katwa Road at Ambalgram, Shiblun, Purba Bardhaman in the Indian state of West Bengal. It serves Ketugram II block and surrounding areas.
Lalbag Court Road railway station is a railway station on the Howrah–Azimganj line of Howrah railway division of Eastern Railway zone. It is located at Saikuli, Lalbag of Murshidabad district in the Indian state of West Bengal.
Jangipur Road is a railway station of Malda railway division of Eastern Railway zone. The station falls on the Barharwa–Azimganj–Katwa loop line. It is situated at Station Road, Raghunathganj of Murshidabad district in the Indian state of West Bengal.
Nimtita railway station is a railway station on the Barharwa–Azimganj–Katwa loop of Malda railway division of Eastern Railway zone. It is situated at Dafahat, Nimtita, Aurangabad, West Bengal, Murshidabad district in the Indian state of West Bengal.
Ahmadpur Junction railway station is an important junction railway station under Howrah railway division of Eastern Railway zone. It is the connecting station of Sahibganj loop line and Ahmadpur–Katwa line. It is situated beside Suri road at Ahmedpur in Birbhum district in the Indian state of West Bengal. Total 46 Express and passengers trains stop at Ahmadpur Junction railway station.
The Barsoi–New Farakka section is an Indian railway line connecting Barsoi with New Farakka junction on the Howrah–New Jalpaiguri line. This 126-kilometre (78 mi) track is under the jurisdiction of Eastern Railway and Northeast Frontier Railway.
Indian Railways junction station 
