| Length of Railway Projects/Sections Completed in North-Eastern Region of India (2002-2007 and 2007-2012) | |
| Projects/Sections | Length (In KM) |
| 2002-2007 | |
| New Line | |
| Kumarghat-Manu | |
| Gauge Conversion | |
| Makum-Dangri and Amguri-Tuli (A Remaining Part of Lumding-Dibrugarh GC Project) | |
| Samuktala Road to Jorai | |
| Jorai to Gosaigaon Halt | |
| Gosaigaon Halt to Fakiragram | |
| Lumding-Dibrugarh Including Branch Lines | |
| Total | |
| 2007-2012 | |
| New Line | |
| Manu-Ambassa | |
| Ambassa-Agartala | |
| Moranhat-Dibrugarh | |
| Part of New Coochbehar-Golakganj | |
| New Changrabandha-Golakganj (Part) | |
| New Changrabandha-New Coochbehar (Part) | |
| New Changrabandha-New Coochbehar (Part) | |
| Harmuti-Naharlagun | |
| Agartala-Udaipur | |
| Jiribam-Dholakhal | |
| Gauge Conversion | |
| Senchoa-Silghat (Part) | |
| Barsoi-Katihar-Jogbani | |
| New Coochbehar-Bamanhat | |
| Haibargaon-Marabari | |
| Fakiragram-Dhubri | |
| Katihar-Manihari | |
| Aluabari-Siliguri (76 km) | |
| Katihar-Tejnarayanpur (Part) | |
| Rangiya-Rangapara North | |
| New Mal-Changrabandha | |
| Doubling | |
| Part of New Guwahati-Digaru | |
| New Guwahati-Digaru (Part) | |
| Total | |
