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This paper develops a green and low-carbon evaluation system for smart highway operation using the DPSIR model, identifying 19 key metrics through literature analysis. The AHP-fuzzy comprehensive evaluation method applied to Zhengluo Expressway reveals satisfactory operational performance with strengths in green infrastructure deployment, while highlighting persistent challenges in carbon emissions due to high freight traffic proportions.

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Developing a Sustainable Assessment System for Expressways

  • 会议论文

  • 发表日期：

    2026年

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  • Rende Cheng,
  • Shun Yu,
  • Dandan Zhang,
  • Quan Yu

摘要

This paper develops a green and low-carbon evaluation system for smart highway operation using the DPSIR model, identifying 19 key metrics through literature analysis. The AHP-fuzzy comprehensive evaluation method applied to Zhengluo Expressway reveals satisfactory operational performance with strengths in green infrastructure deployment, while highlighting persistent challenges in carbon emissions due to high freight traffic proportions.