The Federal Highway Administration (FHWA) developed this document to assist analysts and decision-makers involved in work zone impact assessment, evaluation of mitigation strategies, and selection of maintenance of traffic alternative(s). The document outlines key steps involved in work zone traffic analysis and includes several examples/case studies to demonstrate various analytical methods and applications. It provides an overview of key considerations and concepts related to work zone traffic analysis. This document also includes several multi-criteria decision-making approaches that can be used in alternatives analysis.