NHAI completes Chhattisgarh’s first national highway tunnel
The NHAI has successfully finished building the first national highway tunnel in Chhattisgarh, a noteworthy accomplishment for the state. Stretching 2.79 kilometres, this tunnel is a part of the Raipur–Visakhapatnam Economic Corridor, one of the most important infrastructure projects in the region. The tunnel passes beneath the hills along the border of Kanker and Kondagaon districts.