This directory serves as a comprehensive listing of the Transportation Research Board's structure and personnel for the year 1977. It details the organization's committees, divisions, and the individuals who comprised them during that period, providing a snapshot of the research landscape in transportation at the time. The publication aims to facilitate communication and collaboration within the transportation research community by offering a clear overview of the Board's operational framework and its key contributors.

This directory is a factual reference document, providing essential organizational and contact information for the Transportation Research Board in 1977. Its value lies in its historical record of the Board's structure and the individuals involved in transportation research during that specific year. As a directory, its reception would be measured by its accuracy and completeness for researchers and administrators seeking to understand the institutional landscape of transportation research at that time.