The book is divided into two main parts:
Dr. L.R. Kadiyali’s "Traffic Engineering and Transport Planning," published by Khanna Publishers, serves as a foundational, comprehensive text for Indian transportation engineering, covering traffic studies, geometric design, and planning. The book is noted for its contextual relevance to Indian road conditions, though some editions are cited for needing updated data. For more details, visit Khanna Publishers Traffic Engineering and Planning by Kadiyali | PDF - Scribd l r kadiyali traffic engineering pdf
His approach to writing is unique because it bridges the gap between theoretical principles derived from Western standards (like AASHTO or HCM) and the ground realities of the Indian Roads Congress (IRC) codes. This synthesis makes his book indispensable. Unlike foreign-authored textbooks that may rely heavily on highway data from the United States or Europe, Kadiyali’s work incorporates Indian traffic characteristics—heterogeneous traffic flow, varying vehicle sizes, and the unique behavior of non-motorized transport. The book is divided into two main parts: Dr