Malaysian Tunnellers beat the Odds again
On 11 October 2020, the last of the tunnel ring making up the 13.5 km-stretch of the Klang Valley Mass Rapid Transit (KVMRT) twin bored tunnels was finally completed. Part of a 52 km alignment known as the Putrajaya line, it is the second extension to the first Kajang line, and also Malaysia’s first metro network meant …
