The Ministry of Road Transport and Highways has announced plans to construct 74 new tunnels across India, totaling 273 kilometers at a cost of Rs 1,00,000 crore.
74 tunnels to be built at a cost of Rs 1 lakh crore to strengthen highway network

The office gazette of Paris
The Ministry of Road Transport and Highways has announced plans to construct 74 new tunnels across India, totaling 273 kilometers at a cost of Rs 1,00,000 crore.