Community Liaison Group 14.11.2011 INTRODUCING THE WATERVIEW - PDF document

11/22/2011 Community Liaison Group 14.11.2011 INTRODUCING THE WATERVIEW CONNECTION Community Liaison Group presentation: 14.11.2011 1

11/22/2011 Quick history lesson 1956 De Leeuw Cather Masterplan � Introduced concept of SH1 spine & WRR � Recommended completion by 1980 � Report also predicted possibility of two car families! � SH1 growth from 60s � WRR development over last 10 years � 2000 Transit 10 Year State Highway � Programme: $93M Avondale Extension March 2009 RoNS …Waterview � Connection Community Liaison Group presentation: 14.11.2011 Waterview Connection 5km of 6-lane � motorway Twin 2.4km tunnels � Strong urban � design influence NZTA’s largest � project to date Improved CBD- � airport link Community Liaison Group presentation: 14.11.2011 2

11/22/2011 Well-Connected Alliance Community Liaison Group presentation: 14.11.2011 Project objectives Injury free � Fully integrated, efficient, safe link � Balance social, environmental and � economic Best use of money � Highly collaborative relationships � Exceptional people development � Community Liaison Group presentation: 14.11.2011 3

11/22/2011 Integrated infrastructure concept only Community Liaison Group presentation: 14.11.2011 • Third auxiliary lane from Dominion Road ???? • Modifications to Ernie Pinches Footbridge • Minor modifications to Maioro Street Interchange • Extension of Roskill cycleway Community Liaison Group presentation: 14.11.2011 4

11/22/2011 • Realign Valonia Street to improve safety • Upgrade Valonia fields • Realign Oakley Creek • New Hendon Park Footbridge • Widening Richardson Road Bridge • New cycleways Community Liaison Group presentation: 14.11.2011 • TBM methodology with access largely from the south • Portal moved slightly south • Vent building below ground – with access from Hendon Ave • Reconfigured parking and sport fields Community Liaison Group presentation: 14.11.2011 5

11/22/2011 TBM (EPBM) Community Liaison Group presentation: 14.11.2011 Community Liaison Group presentation: 14.11.2011 6

11/22/2011 Community Liaison Group presentation: 14.11.2011 • Tunnelling under Great North Road • Tunnel portal further north? • Vent building underground • Open space around Herdman Street • Reconfigured Waterview Park Community Liaison Group presentation: 14.11.2011 7

11/22/2011 • Four level interchange • Minor geometry changes to improve safety and reduce enviro / heritage impacts • Relocate stormwater ponds for more available park area • Reconstruction of Carrington Rd Bridge walls Community Liaison Group presentation: 14.11.2011 8