Trafnidiaeth a Pheirianneg

Saesneg/English

6.1         Polisi a Chanllawiau

6.1.1      Welsh Assembly Government Trunk Road Estate Biodiversity Action Plan 2004-2014 (Saesneg yn unig)
6.1.2      Welsh Assembly Government Planning Policy Wales Technical Advice Note 18: Transport 2007 (Saesneg yn unig)
6.1.3      Welsh Assembly Government One Wales: Connecting the Nation. The Wales Transport Strategy 2008 (Saesneg yn unig)
6.1.4      Welsh Transport Planning and Appraisal Guidance (WelTAG) 2008 (Saesneg yn unig)
6.1.5      Welsh Assembly Government National Transport Plan 2010 (Saesneg yn unig)
6.1.6      A Cardiff Capital Region Metro: Impact study Executive Summary 2013 (Saesneg yn unig)
6.1.7    Manual of Contract Documents for Highway Works – Volume 3 – Highway Construction Details 2014 (Saesneg yn unig)
6.1.8      Design Manual for Roads and Bridges 2014 - cysylltwch â'r Swyddog Rhaglen
6.1.9    Web-based Transport Analysis Guidance (WebTAG) January 2014 (Saesneg yn unig)
6.1.10    Department for Transport Road Investment Strategy for Period 2015/16-2019/20  (Saesneg yn unig)
6.1.11    Interim Advice Note 185/15 Updated traffic, air quality and noise advice on the assessment of link speeds and generation of vehicle data into ‘speed-bands’ for users of DMRB Volume 11, Section 3, Part 1 Air Quality and Volume 11, Section 3. Part 7 Noise 2015 (Saesneg yn unig)
6.1.12    Interim Advice Note 125/15 Environmental Assessment Update Highways Agency 2015 (Saesneg yn unig)
6.1.13 Traffic Signs Manual Chapter 8 (2009) Summary of key changes [extract]** (Saesneg yn unig) 
6.1.14 Traffic Signs Manual Chapter 8 (2009) Traffic Safety Measures and Signs for Road Works and Temporary Situations Part 1: Design** (Saesneg yn unig) 
6.1.15 Traffic Signs Manual Chapter 8 (2009) Traffic Safety Measures and Signs for Road Works and Temporary Situations Part 2: Operations** (Saesneg yn unig) 
6.1.16 Department for Transport Circular 02/2013 – The Strategic Road Network and the Delivery of Sustainable Development**  (Saesneg yn unig)
6.1.17 HM Treasury Budget 2016**  (Saesneg yn unig)
6.1.18 HM Treasury Green Book 2011**  (Saesneg yn unig)
6.1.19 HM Treasury Green Book: Supplementary Green Book Guidance** (Saesneg yn unig) 
6.1.20 Severn Bridges Act 1992**  (Saesneg yn unig)
6.1.21 TUBA General Advice and Guidance 2016**  (Saesneg yn unig)
6.1.22 COBALT User Manual 2013**  (Saesneg yn unig)
6.1.23 Transport Investment and Economic Performance 2014** (Saesneg yn unig) 
6.1.24 D. J. Webber et al (2016) “Understanding productivity variations between Wales and England,” Report to the Government of Wales**  (Saesneg yn unig)
6.1.25 Extending the research on understanding the productivity variations betweenWales and the UK**  (Saesneg yn unig)
6.1.26 Productivity in Wales: analysis of the impacts of peripherality on spatial patterns of productivity**  (Saesneg yn unig)

6.2         Adroddiadau - i ddilyn

6.2.1      M4 Corridor around Newport - Alignment & Junction Strategy Report 2016**  (Saesneg yn unig)
6.2.2      M4 Corridor around Newport - Ground Investigation Report 2016**  (Saesneg yn unig)
6.2.3      M4 Corridor around Newport - Geotechnical Design Report 2016**  (Saesneg yn unig)
6.2.4      M4 Corridor around Newport - Design Options Report Volume 1 2015**  (Saesneg yn unig)
6.2.5      M4 Corridor around Newport - Design Options Report Volume 2 2015**  (Saesneg yn unig)
6.2.6      M4 Corridor around Newport - Reclassification of the M4 and A48(M): Design and Options Report 2015**  (Saesneg yn unig)
6.2.7      M4 Corridor around Newport - Stage 1 Road Safety Audit Report 2016** - (i ddilyn)
6.2.8      M4 Corridor around Newport - Stage 1 Road Safety Audit Response Report 2016**  (Saesneg yn unig)
6.2.9      M4 Corridor around Newport - Stage 1 Road Safety Audit Exceptions Report 2016** - (i ddilyn)
6.2.10    M4 Corridor around Newport - Addendum to Stage 1 Road Safety Audit Report 2016**- (i ddilyn)
6.2.11    M4 Corridor around Newport - Addendum to Stage 1 Road Safety Audit Response Report 2016**  (Saesneg yn unig)
6.2.12    M4 Corridor around Newport - Addendum to Stage 1 Road Safety Audit Exceptions Report 2016** - (i ddilyn)
6.2.13    Stage 1 Road Safety Audit Report – Reclassification of M4/A48(M) Complementary Measure for the M4 Corridor around Newport 2016** - (i ddilyn)
6.2.14    Stage 1 Road Safety Audit Response Report – Reclassification of M4/A48(M) Complementary Measure for the M4 Corridor around Newport 2016**  (Saesneg yn unig)
6.2.15    Stage 1 Road Safety Audit Exceptions Report – Reclassification of M4/A48(M) Complementary Measure for the M4 Corridor around Newport 2016** - (i ddilyn)
6.2.16    M4 Corridor around Newport - Traffic and Collisions Report 2016**  (Saesneg yn unig)
6.2.17    M4 Corridor around Newport - Non-motorised User Context Accident Report 2016** - (i ddilyn)
6.2.18    M4 Corridor around Newport - Non-motorised User Context Report - March 2016**  (Saesneg yn unig)
6.2.19    M4 Corridor around Newport - Non-motorised User Context Report Volume 2 2016**- (i ddilyn)
6.2.20    M4 Corridor around Newport - Non-motorised User Audit Report (New motorway corridor) 2016**  (Saesneg yn unig)
6.2.21    M4 Corridor around Newport - Non-motorised User Audit Report (Existing motorway corridor) 2016**  (Saesneg yn unig)
6.2.22    M4 Corridor around Newport - Departures from Standards (Highways) Report 2016**- (i ddilyn)
6.2.23    M4 Corridor around Newport - Departures from Standard Report (Reclassified M4) 2016** - (i ddilyn)
6.2.24    M4 Corridor around Newport - Approval in Principle – SBR 1000 River Usk Crossing 2016** - (i ddilyn)
6.2.25    M4 Corridor around Newport - Approval in Principle – SBR-0650 Duffryn Railway Underbridge 2016**  (Saesneg yn unig)
6.2.26    M4 Corridor around Newport - Approval in Principle – SBR-2000 Llandevenny Railway Underbridge 2016**  (Saesneg yn unig)
6.2.27    Alignment & Junction Strategy Report Supplement**  (Saesneg yn unig)
6.2.28    Non-Motorised User Audit Supplement**  (Saesneg yn unig)
6.2.29    Departures from Standard Report Supplement** - (i ddilyn)
6.2.30    Ground Investigation Report Supplement**  (Saesneg yn unig)
6.2.31    Geotechnical Design Report Supplement**  (Saesneg yn unig)
6.2.32     Not in use 
6.2.33     River Usk Crossing Future Maintenance Report*** 
6.2.34     Alignment & Junctions Report Supplement 2 December 2016**  (Saesneg yn unig)
6.2.35     Appraisal of Objectors’ Alternative Blue Route Proposals**  (Saesneg yn unig)

6.3         Cyhoeddiadau

6.3.1    Standing Advisory Committee on Trunk Road Appraisal (SACTRA) Final report. Department for Transport.  1996 (Saesneg yn unig)
6.3.2    Eddington, R. The Eddington transport study. The case for action: Sir Rod Eddington’s advice to Government, HM Treasury 2006 (Saesneg yn unig)
6.3.3    Graham, D. Investigating the link between productivity and agglomeration for UK industries. Imperial College 2006 (Saesneg yn unig)
6.3.4      Welsh Government A Cardiff Capital Region Metro: Impact Study.
Report to the Minister for Economy, Science and Transport. Jones Lang LaSalle, Powell Dobson Urbanists, M & G Barry Consulting, Capita Symonds and Steer Davies Gleeve. 2013
 (Saesneg yn unig)
6.3.5      Road Transport Forecasts 2013 (Saesneg yn unig)
6.3.6      Welsh Government A Cardiff Capital Region Metro: Update Report August 2014 (Saesneg yn unig)
6.3.7      Road Transport Forecasts 2015 (Saesneg yn unig)
6.3.8    Understanding the drivers of road travel: current trends in and factors behind roads use – Department for Transport 2015 (Saesneg yn unig)
6.3.9      FSB (Moving Wales Forward 2016)  (Saesneg yn unig)

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