Auckland Systems Management – Analysing Survey Results to Improve Motorway Network Operations

The goal was to transform raw survey responses into a structured, data-backed understanding of motorway network performance, while also strengthening future survey methodology for more reliable, actionable insights.

Our Approach:

  • Survey Data Analysis – Examined results from three separate surveys, assessing user perceptions of the motorway network, road surface quality, travel times, and journey time reliability.
  • Survey Design Review – Evaluated question structure, clarity, and relevance to improve the accuracy and usefulness of future surveys.
  • Comment Section Thematic Analysis – Reviewed free-text responses to extract recurring themes, highlight user frustrations, and capture suggestions for improvement.
  • Integration with GPS Insights – Augmented survey findings with GPS-based network performance data to give context to reported issues.
  • Comprehensive Reporting – Delivered a consolidated report for each survey cycle, summarising ratings, themes, and actionable recommendations.

Key Findings:

  • Detailed Motorway Ratings – Produced category-by-category performance ratings, identifying high-scoring areas and those needing targeted attention.
  • Survey Improvement Opportunities – Recommended structural changes that increased clarity, reduced respondent confusion, and improved coverage of operationally relevant topics.
  • User Sentiment Insights – Thematic analysis revealed clear priorities for motorists, including congestion pinch points, maintenance concerns, and journey time predictability.

Impact:

  • Operational Planning Support – Provided ASM with evidence-based guidance for prioritising maintenance, network upgrades, and operational changes.
  • Improved Survey Effectiveness – Enhanced future survey design, resulting in cleaner, more reliable feedback data.
  • Holistic Understanding – Merged subjective user feedback with objective GPS data for a balanced operational performance picture.

Why Work With Robinsight

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Bespoke Analysis

We start with your specific transport question, then design data pipelines and models to answer it precisely.

Proven Methods

From spatial–temporal matching to machine learning, we apply the right tools to deliver regulator-aligned, decision-ready outputs.