Cross Section Elements: Research and Synthesis of Practice provides evidence-based guidance on road cross section design for transportation engineers, planners, designers, road authorities, consultants, and policy makers. Drawing on an extensive review of Canadian and international literature, as well as practitioner surveys, workshops, and interviews, this publication examines emerging trends and beneficial practices related to Chapter 4 of the Transportation Association of Canada’s Geometric Design Guide for Canadian Roads.
Readers will gain valuable insights into priority topics shaping modern roadway design, including Complete Streets, bicycle and transit integration, stormwater management, universal design and accessibility, speed management, intelligent transportation systems, curbside management, and winter design considerations. The publication also identifies gaps and opportunities for future updates to Chapter 4, with a focus on urban, lower-speed, and multimodal contexts, making it a practical reference for advancing safer, more inclusive, and sustainable transportation networks.
