India, April 16 -- The authorities of Indian Railways have successfully completed a 4,185-metre-long tunnel project of Khurda Road-Balangir rail line in Odisha.

The tunnel project (T-4) between Adenigarh and Charichhak stations in Boudh district is not only the longest for Khurda Road-Balangir rail line but also for Odisha.

"A major milestone in the Khurda Road-Balangir New Rail Line project was achieved on April 16 with the successful breakthrough (daylighting) of the 4,185-metre-long Tunnel T-4 between Adenigarh and Charichhak stations in Boudh district," said the Railways in a statement.

In the ongoing Khurda Road-Balangir New Rail Line project, the Railways has so far commissioned 226 km of the total 301 km stretch. The rail line...