 Ghaziabad and other adjoining places in Haryana and Uttar Pradesh. These services are mostly run using EMU and MEMU rakes. In 2009 Ladies Special trains were introduced between New Delhi and Palwal. Two more ladies special trains will be connecting from the city to Ghaziabad and Panipat.
Starting with a part of Firozpur division of the Northern Railway zone, the line has been under construction since 1983; the Jammu Udhampur Srinagar Baramulla Railway Link (JUSBRL) of the Kashmir Railway is under construction in perhaps the most difficult terrain on the Indian subcontinent. The Northern Railway reached another landmark achievement by extending rail services in the Kashmir Valley on 28 October 2009 by commencing rail services between Anantnag and Qazigund of the Qazigund-Baramula rail project. Pir Panjal Railway Tunnel, the 10.96 km long railway tunnel, passes through the Pir Panjal Range of middle Himalayas in Jammu and Kashmir. It is a part of its Udhampur–Srinagar–Baramulla rail link project, opened in October 2011, India's longest and Asia's second longest railway tunnel and reduced the distance between Quazigund and Banihal to only 11 km .
Northern Railways in keeping the objective to achieve the target under National Solar Mission to maximize the use of solar power selected Vivaan Solar, a Gwalior based company to install a total of 5 MW rooftop solar power project in 4 major railway stations of NCR namely Anand Vihar, New Delhi, Old Delhi and Hazrat Nizamuddin respectively. The Public Private Partnership to install rooftop solar project was signed in late 2016. The solar power project is to be executed on design, build, finance, operate and transfer (DBFOT) basis and expected to be operational by August 2017. The company will also be responsible for maintaining the respective solar power plants with break up of 1.1 MW, 1.1 MW, 2.2 MW, and 0.6 MW respectively for a period of 25 years. 
- Asiatradehub.com.com. "India – Infrastructure Railways".
- Northern Railway Carriage and wagon Workshop Lucknow
- iloveindia.com. "Northern Indian Railway".
- Sify.com. "Tracking Jammu and Kashmir's rail history".
- "India's longest railway tunnel unveiled in Jammu & Kashmir". The Times of India. 14 October 2011. Retrieved 14 October 2011.
- "NORTHERN RAILWAYS TO INSTALL 5 MW ROOFTOP SOLAR IN FOUR OF ITS STATIONS".