Survey development for the Wales National Travel SurveyThe documents on this page give details of research and methodological developments undertaken for the Wales National Travel Survey. Wales National Travel Survey: Review Report Wales National Travel Survey: Survey Evaluation Report Wales National Travel Survey: Diary Evaluation Wales National Travel Survey: Questionnaire Assessment Wales National Travel Survey: Sampling approaches Wales National Travel Survey: Additional Sampling note WNTS Stage 1b: Qualitative and Quantitative testing Wales National Travel Survey - Pretesting Synthesis Report
