49 new tunnels will be built as part of the doubling of K-K line, says Waltair Divisional Railway Manager Saurabh Prasad - The Hindu

Generating your feed, please be patient ...

49 new tunnels will be built as part of the doubling of K-K line, says Waltair Divisional Railway Manager Saurabh Prasad - The Hindu | Zootzle