NCHRP Web-Only Document 287: Planning and Implementing Multimodal, Integrated Corridor Management: Guidebook, provides an overview of current recommended practices and outlines critical components for the planning, design, development, operation, and maintenance of an Integrated Corridor Management (ICM) system. ICM is an operational concept that seeks to reduce congestion and improve performance by maximizing the use of available multimodal capacity across a corridor, including highways, arterial roads, and transit systems.
Also available at the link above is a brief Q&A document on integrated corridor management, a fact sheet, a report documenting the research, presentation slides summarizing the project, and a memo describing opportunities for implementation of the guidebook.
