Indian Railways is undertaking significant infrastructure projects nationwide, including the redevelopment of 60 stations in the Northeast under the Amrit Bharat Station Scheme. Major projects like the Udhampur-Srinagar-Baramula Rail Link (USBRL) aim to enhance connectivity, national integration, and economic activity. The USBRL features engineering marvels such as the Chenab Rail Bridge, the world's highest railway arch bridge. Other key developments include new rail lines connecting capitals and innovative bridges like the vertical-lift sea bridge in Tamil Nadu.