A Guide for Determination on Level of Service (LOS) On Toll Highways
From REAAA Wiki
Basically this guide is adopted from the Highway Capacity Manual, focusing on the related section of a highway such as a mainline, ramp, toll plaza, weaving area and junctions. This guide will function as a useful handbook to determine the Level of Services (LOS) for the preliminaries stages and as initial picture of the Level of Services (LOS) at the important sections of a highway.
for full text, please purchase this document at the LLM website here