STA Expert Perception Tracker - 3/2026

The STA Expert Perception Tracker is a short, 1-minute survey designed to capture sentiment and qualitative insights on key transport topics.

This edition of the STA Expert Perception Tracker focuses on construction and sustainability in EU transport systems, examining sustainability priorities, infrastructure maintenance, sustainability as a factor influencing travel behaviour, and the role of AI-supported modelling in improving sustainability across the infrastructure lifecycle.

The survey will remain open until 31 July 2026.

STA Expert Perception Tracker - 3/2026

Which country are you currently based in?

1. What do you think of sustainability requirements for transport infrastructure construction and management?

2. How relevant is infrastructure maintenance in reducing the environmental impact of transport systems?

3. What would be the main driver of behaviour change in your travel patterns?

Thank you for your feedback!