Following the construction of the Nepal Government Railway (NGR) in 1927, a gauge cross-border line between Amalekhagunj, Nepal and Raxaul, India, the
Nepal Janakpur Jaynagar Railway (NJJR) was the second railway line to be constructed in Nepal. It was also gauge and opened in 1937, linking Bijalpura and Janakpur to Jaynagar in India. Initially it was used by Britishers to carry timber from the then heavily forested areas of
Janakpur in the
Kingdom of Nepal to
Jainagar (India). When all the timber in the area had been cut down, the owners gave the railway to the Nepali Government, and the carrying of passengers began. Soon Nepalese villagers around Janakpur found it handy for commuting to their local town and going to India. Janakpur, revered as being the birth place of the goddess
Sita, is a holy and popular pilgrimage destination for lots of travelers within Nepal and India. Large numbers of Indian visitors started to visit Janakpur using the railway, particularly at times of festival. The railway continued beyond Janakpur to Bijalpura, but this section was only accessible in the dry season, and could not be used during the rainy season. By 1965, a start had been made on upgrading it to an all-weather line, but the work ceased because of uncertainty that the project would generate any extra traffic on the line. The section from Janakpur to Bijalpura was abandoned in 2001, after the bridge over the Bighi River was destroyed and some of the embankment was washed away. However, one of the steam locomotives was retained in working order until at least 2005. In 1965, experts concluded that the railway had never been well-maintained, and that the condition of the rolling stock and track was "fair-to-poor". The
British Broadcasting Company produced a programme about the railway in 2014, which showed that conditions were worse. With no funding from central government, the track and rolling stock were dilapidated. Trains frequently derailed, but were usually put back on the track with help from the passengers, and only one of the four diesel locomotives was operational, but often broke down. Despite not having been paid for over three months, the staff continued to operate the line, repairing the locomotive when required and attempting to obtain fuel for it. Although it was a lifeline for the communities at Janakpur and along the line, the train service ceased in 2014 so that the line could be converted to broad gauge. Three years later, a memorandum of understanding was issued by the governments of Nepal and India, which would see India's Ministry of Railways rebuilding the line from Jaynagar to Janakpur and beyond, as the first of several cross-border broad gauge links between the two countries. Accordingly, the narrow gauge service ceased in March 2014, to allow the work to start. Construction started when
Nepali Congress leader
Bimalendra Nidhi was Minister for Physical Infrastructure and Transport in the
Sushil Koirala cabinet. The job of rebuilding the tracks and stations was awarded to
Ircon International, and was funded by a grant of
NPR 8.77 billion from the Indian Government. The project was split into three sections, with the first running from Jaynagar to Janakpur and Kurtha, beyond which the formation was washed away in 2001. This section is long, and was completed in 2019, but the train service did not start until 2022. The next from Kurtha to Bijalpura, the original terminus prior to 2001, was completed by April 2023. Construction of the final from Bijalpura to Bardibas was dependant on the Nepalese government making the land available. It was fully operational for passenger service on 3 April 2022. The second section from Kurtha to Bijalpura was formally opened by Prakash Jwala, Nepal's Minister for Physical Infrastructure and Transport on 16 July 2023, during a visit to Janakpur. By late 2023, the government had resolved issues with the purchase of land for the third section, but progress was delayed until compensation payments for the land had been made. A survey of the new route began on 17 December 2023, and construction was scheduled to begin once that was completed. Construction was expected to take about three years. It is expected to boost industralization, religious and cultural tourism after completion. ==Rolling stock==