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Highway Capacity Analysis

Highway Capacity Manual / Software Questions

Guidance on HCM procedures and/or performing analyses using the HCS to answer software questions or explain manual procedures


  • Please email your question, describe the situation, and reference the HCM and/or attach your HCS data file

  • Quick questions are answered for free or a quote is provided for more involved support, analysis or review

  • Emails will be answered promptly to begin support exchanges if needed toward resolving your issue quickly