What is the maximum width of RROW that requires a 4-meter chaflan at its corner of intersection?

A maximum width of 3.6 meters for Right-of-Way (RROW) is significant because it defines the conditions under which a 4-meter chaflan, or corner cut, is required at the intersection. A chaflan is designed to improve the turning radius for vehicles, enhance safety, and facilitate better traffic flow when navigating corners.

When the RROW exceeds 3.6 meters, it becomes necessary to implement additional measures to accommodate larger turning radii and avoid potential accidents. This regulation is crucial in urban planning and road design to ensure that intersections remain functional and safe for all types of traffic, including larger vehicles.

Studies and standards in civil engineering often establish specific thresholds for roadway dimensions, and 3.6 meters is one such standard that signifies the need for a chaflan. Therefore, understanding this measurement is essential for anyone involved in intersection design and traffic management.