New Tinsukia is a railway junction station on the Lumding–Dibrugarh section.

It is located in Tinsukia district in the Indian state of Assam.

The 1,000 mm (3 ft 3+3⁄8 in)-wide metre-gauge line from Dibrugarh steamer ghat to Makum was opened to passenger traffic on 16 July 1883.

[1] The 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.

[1][2] The project for the conversion of the Lumding–Dibrugarh section from metre gauge to 5 ft 6 in (1,676 mm) broad gauge was completed by the end of 1997.