Nehru Setu Bridge near Dehri on the river Sone is the longest railway bridge in India. The bridge is near Sasaram on Kolkata-Delhi Line. It is 3.065km long and has 93 spans of 30.5m each. Next to Nehru Setu is the Narnarayan Setu bridge over the Brahmaputra. The bridge links Jogighopa to Pancharatna (in Assam). It has a total length of 2.3km and has 18 spans, each about 120m, with 2 spans of 30.5m. The bridge over Ganga near Patna is 2km long.
Longest Railway Platform in India
The platform of Kharagpur Railway Station is the longest railway platform in India. The length of the Kharagpur Railway platform is 1072.5m. The platform was originally 716m long. It's length was extended twice, once to 833m and then to its present length. Excluding subway platforms (the Chicago subway has the longest one), Kharagpur has the longest railway platform in the world. Kharagpur is located in the Midnapore West district of the state of West Bengal. It is famous as the place where the first Indian Institute of Technology was established. Kharagpur also has one of the biggest railway workshops in India.
More India Facts
Hirakud Dam built on Mahanadi River is the longest dam in India. The overall length of the main dam is 4.8 km, and the total length is 25.8km with dam and dykes taken together. The dam is about 15 km upstream of Sambalpur town in State of Orissa and was the first post independence major multipurpose river valley project in India. The dam irrigates 436000 ha of CCA in Mahanadi delta and has an installed capacity of 307.5 MW. Hirakud Dam is a composite structure of Earth, Concrete and Masonry. Hirakud Dam intercepts 83400 sq. km (32200 sq miles) of Mahanadi catchments. It has a reservoir spread of 743 sq km at full reservoir level and the reservoir has a storage of 5818 M. Cum with gross of 8136 M Cum.
Indira Sagar Dam on the river Narmada has the largest reservoir in India with a full submergence of 913 sq. km. The dam is proposed to be 92 m high and 653 m long with a slightly curved alignment of 880 m radius across river Narmada near village Narmada Nagar of Development Block Punasa of the Khandwa district in Madhya Pradesh. Indira Sagar Dam will have a gross storage of 12.22 Bm3 and a live storage of 9.75 Bm3. Indira Sagar dam will have an installed capacity of 1000 MW and annual irrigation of 2.65 Lakh Ha. on a CCA of 1.23 Lakh Ha. The total drainage area at the proposed dam site of Indira Sagar Project is 61642 sq. km.