Songkhla - Bridge/Tunnel

Tinsulanond Bridge
Tinsulanond Bridge is the longest concrete bridge of Thailand with a length of 2.6 kms. Completed in 1986, the bridge lines across the Songkhla Lake and fills up the missing link for Highway No. 408, which joins the major Southern Thai provinces on the western shore of the Gulf of Thailand.

Khao Nam Khang’s Historical Tunnel
Khao Nam Khang’s Historical Tunnel has been renovated and preserved as a historical site and tourist attraction after the long battle against communist terrorists in 1987. Dug into the mountain, the 1-km. Long tunnel consists of 3 levels with 16 entrances and many rooms such as bedrooms, a meeting room, and shooting range. Outside the tunnel is a basketball course, kitchen, marriage ceremonial room and residence for followers. It took 2 years to complete the construction.