A 11-km railway tunnel across the Pir Panjal mountain range, inaugurated by Prime
It took seven years for thousands of men, most of them highly-trained and skilled in tunnel building, who braved environmental constraints and stormy weather to build the all-weather tunnel. Some of the tunnel tedious machinery – an improved Austrian version – has been used for the first time on such a large scale in the country during the placeing of the tunnel.
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