| Box Width: | 35em |
| East-West Railway Line | |
| Color: | 003893 |
| Color2: | DC143C |
| Native Name: | पुर्व-पश्चिम रेल्वे |
| Native Name Lang: | ne |
| Other Name: | Mechi-Mahakali Railway |
| Locale: | Terai from East to West |
| Start: | Kakarbhitta, Mechi |
| End: | Gadda Chauki border near Bhimdatta, Mahakali |
| Status: | Under-study |
| Type: | Government sector |
| Conductionsystem: | Electrified |
| Operator: | Ajay Kumar Mull (Director General)[1] |
| Owner: | Office Of The Investment Board The Railway Department, Ministry Of Physical Infrastructure and Transport |
| Yearcommenced: | 2008[2] |
| Linelength: | 945.440NaN0 |
| Availability: | Not available |
| Tracklength: | 13760NaN0 to 40000NaN0 |
The East-West Railway Line (Nepali: पुर्व-पश्चिम रेल्वे ) or the Mechi-Mahakali Railway is an upcoming Trans–Asian railway project in Nepal.[3] The railway will be the longest in Nepal, stretching 945.2440NaN0 expanding from the Eastern Indo-Nepal border of Kakarbhitta to the Western Indo-Nepal border of Kanchanpur.[4] Subsidiary lines will be added expanding the total project to 13760NaN0.[2]
The government[5] developed the concept of the East-West Railway in 2007, forming the Department of Railways in 2011. The project started in 2008, but due to various economic, environmental and coordination challenges it was delayed until March 2020.
The network is expected to grow to 4,000 km within 20 years. This railway line is important for Nepal because it has long been dependent on India for its connection with the world through the Port of Kolkata and Vizag Port.[6]
| Total bridges: 334 | |
| Longest Bridge: 1171 m over Koshi River | |
| Total tunnels: 10 (26.7 km) | |
| Longest Tunnel: 17.742 km |
Lack of coordination of inter-governmental bodies and conflicts between the locals and the construction company for land acquisition and deforestation stimulated controversy. The proposed route passes through Chitwan National Park, a World Heritage site. The route was widely criticized and the proposal was rejected by UNESCO. It also was criticized for threatening rare wildlife.[2] [7]
More than Rs2 billion was spent for land acquisition and research and development, which will cost some Rs8 billion. The total cost is estimated to reach $3 billion.[4] The initial track-bed has been laid across the 70 km Bardibas-Nijgadh section.[8] [5] The senior divisional engineer at the Department of Railways, Aman Chitrakar[9] informed that the tracks will be laid after the construction of the track-bed from Kakadbhitta, Jhapa to Gaddachauki, Kanchanpur. A total of Rs 11.22 billion has been spent. The Government of Nepal is allocating Rs 4 billion annually for the expansion of the railway.[5]
Under the Bardibas-Simra Railway Project, of the 108-kilometre section, track bedding work on the 70-kilometre section (Bardibas to Nijgadh) is almost completed. About 50 km of track bedding is already finished. The construction of bridges and installation of culvert along the section is underway.[10] [11]
The railway project is being constructed in nine sections as below: