Scottish Trunk Road Infrastructure Project Evaluation - Evaluation Report for Trunk Road Projects Opened between April 09 and March 10

ISBN 978 1 909948 10 5

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CONTENTS

Glossary

1 Introduction
1.1 Background to Project Evaluation
1.2 Projects Reported

2 Methodology and Data Sources
2.1 Overview
2.2 Network Traffic Indicators
2.3 Environmental
2.4 Safety
2.5 Economy
2.6 Integration
2.7 Accessibility & Social Inclusion
2.8 Costs to Government
2.9 Value for Money
2.10 Achievement of Objectives

3 Evaluation Summary
3.1 Network Traffic
3.2 Environment
3.3 Safety
3.4 Economy
3.5 Integration
3.6 Accessibility & Social Inclusion
3.7 Cost to Government
3.8 Value for Money
3.9 Achievement of Objectives

4 Key Findings
4.1 Introduction
4.2 Network Traffic
4.3 Environment
4.4 Safety
4.5 Economy
4.6 Integration
4.7 Accessibility & Social Inclusion
4.8 Cost to Government
4.9 Value for Money
4.10 Achievement of Objectives

Appendix A: Evaluations For Projects That Opened Between April 09and March 10
A.1 A830(T) Arisaig to loch nan uamh
A.2 A7(T) Auchenrivock
A.3 A9(T) Bankfoot

TABLES

Table 1.1 Projects Opened Between April 09 and March 10

Table 3.1: All Projects - ATC Data

Table 3.2: All Projects - Traffic Analysis Summary

Table 3.3: All Projects - Assessment of Carriageway Standard (TA 46/97)

Table 3.4: All Projects - Personal Injury Accident Data Summary

Table 3.5: All Projects - Qualitative Evaluation of Benefits

Table 3.6: All Projects - Project Cost Summary

Table 3.7: All Projects - Value for Money Summary

Table 3.8: All Projects - Progress Towards Achieving Objectives

Table A.1.1: A830(T) Arisaig to Loch Nan Uamh - ATC Data

Table A.1.2: A830(T) Arisaig to Loch Nan Uamh - Traffic Analysis Summary

Table A.1.3: A830(T) Arisaig to Loch Nan Uamh - Assessment of Carriageway Standard (TA 46/97)

Table A.1.4: A830(T) Arisaig to Loch Nan Uamh - Travel Time Data

Table A.1.5: A830(T) Arisaig to Loch Nan Uamh - Accident Data Summary

Table A.1.6: A830(T) Arisaig to Loch Nan Uamh - Project Cost Summary

Table A.1.7: A830(T) Arisaig to Loch Nan Uamh - Progress Towards Achieving Objectives

Table A.2.1: A7(T) Auchenrivock - ATC Data

Table A.2.2: A7(T) Auchenrivock - Traffic Analysis Summary

Table A.2.3: A7(T) Auchenrivock - Assessment of Carriageway Standard (TA 46/97)

Table A.2.4: A7(T) Auchenrivock - Accident Data Summary

Table A.2.5: A7(T) Auchenrivock - Project Cost Summary

Table A.2.6: A7(T) Auchenrivock - Progress Towards Achieving Objectives

Table A.3.1: A9(T) Bankfoot - ATC Data

Table A.3.2: A9(T) Bankfoot - Traffic Analysis Summary

Table A.3.3: A9(T) Bankfoot - Accident Data Summary

Table A.3.4: A9(T) Bankfoot - Project Cost Summary

Table A.3.5: A9(T) Bankfoot - Progress Towards Achieving Objectives

FIGURES

Figure 1.1: Locations of Projects Evaluated

Figure A.1a: A830(T) Arisaig to Loch Nan Uamh - General Location Plan

Figure A.1b: A830(T) Arisaig to Loch Nan Uamh - 3 Years Before Opening Accidents

Figure A.1c: A830(T) Arisaig to Loch Nan Uamh - 1 Year After Opening Accidents

Figure A.2a: A7(T) Auchenrivock - General Location Plan

Figure A.2b: A7(T) Auchenrivock - 3 Years Before Opening Accidents

Figure A.2c: A7(T) Auchenrivock - 1 Year After Opening Accidents

Figure A.3a: A9(T) Bankfoot - General Location Plan

Figure A.3b: A9(T) Bankfoot - 3 Years Before Opening Accidents

Figure A.3c: A9(T) Bankfoot - 1 Year After Opening Accidents

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