Meanwhile , the 900 m Genting Sempah Tunnel was the first highway tunnel in Malaysia , constructed between 1977 and 1979 .
The Kuala Lumpur -- Karak Highway ( Federal Route 2 ) was built between 1976 and 1979 .
The 900 m Genting Sempah Tunnel was the first highway tunnel in Malaysia , constructed between 1977 and 1979 .
The Kuala Lumpur -- Karak Highway ( Federal Route 2 ) was built between 1976 and 1979 .