Location
Planning against
Target of protection

Provision
Material
Height
Length
Noise reduction

Tseung Kwan O Tunnel Road
: Road traffic noise
: Residents next to Tseung Kwan O Tunnel Road

: Concrete
: East Bound : 1.8 - 2m, West Bound : 4m
: East Bound : ~310m, West Bound : ~420m
: 5 - 9 dB(A)