Guwahati–Lumding section
The Guwahati–Lumding section is a broad-gauge railway line connecting and. The long railway line operates in the Indian state of Assam. It is under the jurisdiction of Northeast Frontier Railway zone.
History
The Assam Railway and Trading Company Limited was incorporated in 1881. The first metre-gauge locomotive was put into service in Assam in 1882. The 64-kilometre -long line from Dibrugarh steamer ghat to Makum was opened to passenger traffic on 16 July 1883. The objective of opening an isolated railway in upper Assam was to link the tea gardens and coalfields to the steamer ghats. In the latter part of the 19th century, the Dibru–Sadiya railway was 149-kilometre long.The 1,000 mm -wide metre-gauge railway track earlier laid by Assam Bengal Railway from Chittagong to Lumding was extended to Tinsukia on the Dibru–Sadiya line in 1903. The Assam Bengal Railway constructed a branch line to Guwahati, connecting the city to the eastern line in 1900. During the 1900–1910 period, the Eastern Bengal Railway built the Golakganj-Amingaon branch line, thus connecting the western bank of the Brahmaputra to the western line. In 1904, The Mariani–Furkating line wa made & it was operated by Jorhat-Provincial Railway. In 1937, the British also planned Guwahati-Dhaka line in Meter Gauge which was slated to connect Guwahati with Dewanganj Upazila as Dewangaunge was already connected with Dhaka via Mymensingh by a 259-kilometre long Meter Gauge line. The 323-kilometre long Railway Guwahati-Dewanganj project was scrapped in 1943-1947 period owing to Second World War, Indian National Army defeating the British & partition of India. Post Independence in 1947, Assam was connected with India through the newly laid Kishanganj-Fakirgram Railway line. The Meter Gauge line was completed in 1950 under General Karnail Singh & General Kodandera Subayya Thimayya of Indian Army.Broad gauge
The railway tracks from Guwahati to Lumding and from Chaparmukh to Haibargaon were upgraded from metre gauge to broad gauge in 1994.This Guwahati-Lumding route section has 2 branch lines connecting Chaparmukh with Moirabari & Shilghat Town near Kaziranga National Park via Nagaon. Chaparmukh to Shilghat Town section is with Moirabari line branching at Senchoa & going for.
Under construction branch route to Shillong is being made from Tetelia & is completed uptill Byrnihat, from Tetelia. But the entire rest part of the section is stalled due to terroristic activities by Khasi & Jaintia Militant groups.