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Discussion Forum

This area is intended for interaction among HCM2010 users to exchange information and ideas on applying HCM2010 procedures. When issues rise to the level that requires formal response from the TRB Highway Capacity and Quality of Service (HCQS) Committee, they should be submitted for Interpretation Request.

Subforum Latest Activity  
General Discussion (36 posts)

General questions, applications, and questions regarding the HCM2010

RE: Protected/permissive phasing with dual left turn lanes
10 days ago
by HDR Engineering, Austin
Questions & Clarifications (41 posts)

Having trouble with something in the HCM2010? 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.

RE: Bicycle LOS Segment
10 days ago
by Joanne Maulit
Technical Support (26 posts)

Run into problems with the website? Have a suggestion? Let us know here!

RE: Access to Volume 4
3 months ago
by Paul Ryus