Preliminary Transport Assessment Chapters 01 to 08
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SILVERTOWN TUNNEL SUPPORTING TECHNICAL DOCUMENTATION PRELIMINARY TRANSPORT ASSESSMENT October 2015 This report details the main transport impacts of the Scheme for all forms of travel and what measures would be taken to minimise any adverse impacts. It examines road network impacts and impacts on public transport networks and walking and cycling. This report forms part of a suite of documents that support the statutory public consultation for Silvertown Tunnel in October – November 2015. This document should be read in conjunction with other documents in the suite that provide evidential inputs and/or rely on outputs or findings. The suite of documents with brief descriptions is listed below:- Preliminary Case for the Scheme o Preliminary Monitoring and Mitigation Strategy Preliminary Charging Report Preliminary Transport Assessment Preliminary Design and Access Statement Preliminary Engineering Report Preliminary Maps, Plans and Drawings Preliminary Environmental Information Report (PEIR) o Preliminary Non Technical Summary o Preliminary Code of Construction Practice o Preliminary Site Waste Management Plan o Preliminary Energy Statement Preliminary Sustainability Statement Preliminary Equality Impact Assessment Preliminary Health Impact Assessment Preliminary Outline Business Case o Preliminary Distributional Impacts Appraisal o Preliminary Social Impacts Appraisal o Preliminary Economic Assessment Report o Preliminary Regeneration and Development Impact Assessment Silvertown Tunnel Preliminary Transport Assessment Preliminary Transport Assessment October 2015 Page 1 of 433 Silvertown Tunnel Preliminary Transport Assessment THIS PAGE HAS INTENTIONALLY BEEN LEFT BLANK Page 2 of 433 Silvertown Tunnel Preliminary Transport Assessment Silvertown Tunnel Preliminary Transport Assessment Planning Act 2008 Infrastructure Planning The Infrastructure Planning (Applications: Prescribed Forms and Procedure) Regulations 2009 Document Reference: ST150030-PLN-ZZZ-ZZ-RP-PC-0003 Author: Transport for London Rev. Date Approved By Signature Description 1 02/10/2015 David Rowe (TfL Lead For Consultation Sponsor) Richard De Cani (TfL MD Planning) Page 3 of 433 Silvertown Tunnel Preliminary Transport Assessment Contents Contents .................................................................................................................... 4 List of abbreviations ................................................................................................ 7 Glossary of terms ................................................................................................... 10 Summary ................................................................................................................. 14 1 Introduction ...................................................................................................... 23 1.1 Purpose of Transport Assessment .............................................................. 23 1.2 The need for the scheme ............................................................................ 24 1.3 Scheme description and objectives ............................................................. 25 1.4 Previous consultations ................................................................................ 29 1.5 Assessment tools, modelling and data ........................................................ 29 1.6 Transport Assessment document structure ................................................. 31 2 Relevant transport policy and plans .............................................................. 33 2.1 Overview ..................................................................................................... 33 2.2 National policy ............................................................................................. 33 2.3 Regional policy ............................................................................................ 34 2.4 Local policy ................................................................................................. 36 2.5 Key points ................................................................................................... 36 3 Current transport networks and travel behaviour ......................................... 39 3.1 Overview ..................................................................................................... 39 3.2 Road network .............................................................................................. 39 3.3 Existing public transport network ................................................................. 42 3.4 Existing local walking and cycling network .................................................. 47 3.5 Analysis of current cross-river travel in east London ................................... 50 3.6 Users of the Blackwall Tunnel ..................................................................... 58 3.7 Use of highway crossings for public transport ............................................. 64 3.8 Pedestrians and cyclists .............................................................................. 65 3.9 Key points ................................................................................................... 68 4 Current network performance and quality issues ......................................... 69 4.1 Overview ..................................................................................................... 69 4.2 Road network performance ......................................................................... 69 4.3 Current public transport performance ........................................................ 102 4.4 Walking and cycling network ..................................................................... 109 4.5 Access to labour market and jobs ............................................................. 111 Page 4 of 433 Silvertown Tunnel Preliminary Transport Assessment 4.6 Key points ................................................................................................. 113 5 Future ‘baseline’ growth and impacts .......................................................... 115 5.1 Overview ................................................................................................... 115 5.2 Changes in population and employment ................................................... 115 5.3 Total trips made and mode share .............................................................. 117 5.4 Road network ............................................................................................ 120 5.5 Public transport network ............................................................................ 131 5.6 Walking and cycling network ..................................................................... 135 5.7 Access to jobs and labour market ............................................................. 137 5.8 Key points ................................................................................................. 141 6 Impacts of construction of the proposed scheme ...................................... 143 6.1 Scheme delivery overview ........................................................................ 143 6.2 Indicative construction programme ........................................................... 144 6.3 Construction traffic .................................................................................... 149 6.4 Cumulative construction traffic impacts ..................................................... 157 6.5 Construction impact summary ................................................................... 161 6.6 Road network ............................................................................................ 165 6.7 Public transport network ............................................................................ 166 6.8 River network ............................................................................................ 167 6.9 Walking network and route diversion options ............................................ 169 6.10 Cycling network and route diversion options .......................................... 169 6.11 Construction mitigation .......................................................................... 170 6.12 Key points .............................................................................................. 171 7 Transport impacts of the proposed scheme ............................................... 173 7.1 Overview ................................................................................................... 173 7.2 Road network ............................................................................................ 173 7.3 Public transport network ............................................................................ 204 7.4 Walking and cycling network ..................................................................... 213 7.5 Access to labour market and jobs ............................................................. 218 7.6 Key points ................................................................................................. 226 8 Summary of scheme impacts ....................................................................... 229 8.1 Overview ................................................................................................... 229 8.2 Construction impacts ................................................................................. 229 8.3 Operational impacts .................................................................................