Davao City’s Longest Road Mountain Tunnel Proceeding in Full Swing
The Department of Public Works and Highways (DPWH) longest road mountain tunnel project in Mindanao is on full steam of implementation.
In his report to Secretary Manuel M. Bonoan, Senior Undersecretary Emil K. Sadain, in-charge of the implementation of DPWH infrastructure flagship projects said that tunneling activities for the 2.3-kilometer twin tube bi-lane road mountain tunnel is on the verge of reaching halfway with total length excavated for southbound and northbound direction on both ends of north and south portal at a cumulative distance of about 1-kilometer.