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The “T-48” Tunnel, which is considered to be the third longest railway tunnel in India, is one section of the railway line with an approximate length of 6.3 miles.

Delhi International Airport Limited (DIAL) will spend more than Rs 9,500 crore to almost double the capacity of the airport in the next three years.

The scope of work involves construction of four-laning of a part of Ramban to Banihal Section of NH-1A (Now NH-44), from ch158.650 to ch 164.660 (North Bound) and ch 160.260 to 163.406 (South Bound connecting