Cantilever Barrier DBL1

Section of DBL mainline (SB)

Cantilever barrier (5.5m vertical plus 2.2m extension)

627m

2+500~3+100

It is required for protecting the future HSKNDA F4, F5, F6, F7 and F8 planned development areas.

Cantilever Barrier DBL2

Central divider at section of DBL mainline near HSK Interchange

Cantilever barrier (5.5m vertical plus 2.2m extension)

628m

2+500~3+100

It is required for protecting the future HSKNDA F6 and F7 planned development areas.

Barrier DBL5

Central divider at section of DBL mainline from HSK Interchange to Ramp K

5m vertical barrier

906m

3+850~4+766

It is required for protecting the future HSKNDA F2 and F3 planned development areas.

Cantilever Barrier DBL6

Section of DBL mainline (SB) near HSK Interchange

Cantilever barrier (5.5m vertical plus 2.2m extension)

614m

4+000~4+600

It is required for protecting the future HSKNDA F2 and F3 planned development areas.

Semi-enclosure DBL14

North to HSK Interchange

Semi-enclosure with enclosed side facing HSKNDA

200m

3+100~3+300

It is required for protecting the future HSKNDA F4, F5 and F6 planned development areas.

Cantilever Barrier DBL15

Mainline of DBL (SB) connecting to HSK Interchange

Cantilever barrier (5.5m vertical plus 2.2m extension)

506m

3+300~3+850

It is required for protecting the future HSKNDA F3, F4, F5 and F6.

Cantilever Barrier DBL16

Central divider of DBL Mainline near HSK Interchange

Cantilever barrier (5.5m vertical plus 2.2m extension)

506m

3+300~3+850

It is required for protecting the future HSKNDA F3, F4, F5 and F6 planned development areas.

Barrier YLH2B

Yuen Long Highway (EB) – north of Lam Tei Interchange

Cantilever barrier (5.5m vertical plus 2.5m extension)

283m

1+200~1+483

It is required for protecting the future HSKNDA F9 planned development areas.

Barrier

YLH4-2M1

Central divider of Yuen Long Highway

6m vertical barrier

138m

3+149~3~294

The barrier is required to protect the residential site of the future HSKNDA F9 planned developments.