Main Volume 1A Part 2

Main Volume 1A Part 2 (pdf)

Contents	Pages
5.4 Tunnels (continued from part 1)	5-14
5.5 Road treatments at intersections and interchanges	5-20
5.5.1 Homebush Bay Drive interchange	5-20
5.5.2 Powells Creek M4 on-ramp	5-22
5.5.3 Concord Road interchange	5-22
5.5.4 Wattle Street (City West Link) interchange	5-25
5.5.5 Parramatta Road interchange	5-29
5.6 Ventilation system	5-31
5.6.1 Overview	5-31
5.6.2 Ventilation facilities	5-31
5.6.3 Operating modes	5-35
5.7 Other ancillary facilities	5-36
5.7.1 Motorway operations complex	5-36
5.7.2 Incident response centre	5-38
5.7.3 Emergency and incident management facilities	5-38
5.8 Other project elements	5-40
5.8.1 Bridges	5-40
5.8.2 Cuttings and embankments	5-43
5.8.3 Drainage and operational water quality	5-43
5.8.4 Lighting, roadside furniture and signage	5-45
5.8.5 Tolling gantries, communication and control systems	5-46
5.8.6 Noise barriers and low noise pavement	5-46
5.8.7 Provision for smart motorway infrastructure	5-51
5.9 Surface road network changes	5-51
5.9.1 Changes to the existing road network	5-51
5.9.2 Pedestrian and cyclist facilities	5-52
5.9.3 Public transport (continues in part 3)	5-53