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This area is intended for interaction among HCM users to exchange information and ideas on applying HCM procedures. When issues rise to the level that requires formal response from the TRB Committee on Highway Capacity and Quality of Service, they should be submitted for Interpretation Request.
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Technical SupportRun into problems with the website? Have a suggestion? Let us know here!2 Topics · 4 PostsLast post: Taking the PE · 2 years ago · Fabio Sasahara
General DiscussionGeneral questions, applications, and questions regarding the HCM 7th Edition0 Topics · 0 PostsNo topics yet!
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Questions & ClarificationsHaving trouble with something in the HCM 7th Edition? Need further information to clarify a position? Conversations here will help create the ongoing errata for the manual found in the Interpretations page on this website.2 Topics · 5 PostsLast post: Question about the LCʀʀ Parameter … · 2 years ago · Fabio Sasahara