When changes to the transportation system are proposed (e.g., adding lanes, changing lane allocation, adjusting traffic signal timing, or replacing an intersection with a roundabout), it is important to understand how these changes will impact all road users: drivers, pedestrians, and bicyclists.

The objective of this article is to provide a brief overview of queue length calculations in Highway Capacity Manual 7th (HCM 7th) and micro simulation and to explain how to compare the two.

The objective of this article is to provide a brief overview on how to compare the results of micro simulation against Highway Capacity Manual 7th (HCM 7th) Level Of Service (LOS) for motorized vehicles.

The objective of this article is to provide a more clear idea of the HCM pedestrian methodology of signalized intersections and as the result to simplify the use of HCM 7th edition, Chapter 19 Signalized Intersections, Section 5 Pedestrian Methodology.