Redesign of Rotary Intersection at Chambaghat Solan H P Due to 4 Lining of NH22

Abstract

Intersections are a crucial component of the roadway system and generally act as choke points on the transportation system. Intersection design is a balancing act of various elements and constraints to produce a solution that will address mobility, safety, environment, and financial aspects of the project. To achieve this balance, alternative strategies and options must be identified, developed, and evaluated in a systematic manner. Significant advances in transportation engineering have identified new traffic control measures and practices capable of further increasing the operational efficiency and safety of intersections. Understanding the effect and impacts of the various design factors and elements on the performance of each alternative is critical in the proper evaluation of alternatives and can have a significant influence on the final design of a project. As a crucial component of the transportation system, intersection design requires an objective methodology to identify the most appropriate solution that meets the purpose and need of the project as well as satisfies the site constraints. One such methodology is ROTARY Intersectio