Transport studies and appraisals concerning specific rail lines since 2003: EIR release

Information requested

Details of any transport studies/STAG appraisals that Transport Scotland either carried out, or are aware of, that have been done since 2003 that directly affect the rail lines between:

• Westerton to Milngavie
• Dumbarton Central to Helensburgh Central
• Dumbarton Central to Balloch
• Ardrossan South Beach to Largs
• Dumbreck to Paisley Canal

For each study, please provide a link to or copy of the study report where possible.