METHODS FOR IMPROVING TRAFFIC SAFETY IN HORIZONTAL CURVES WITH CRITICAL RADIUS
Abstract
This paper analyzes traffic safety in horizontal curves with critical radii, which represent one of the most hazardous elements of road infrastructure. Key risk factors are examined, including small curve radii, inconsistency between design and operating speeds, reduced pavement friction, and unfavorable roadside conditions. A set of measures for improving traffic safety is proposed, including low-cost treatments such as enhanced signage and visibility, as well as engineering measures involving improvements to road geometry and pavement condition. The paper highlights the importance of timely identification of high-risk locations and the implementation of appropriate countermeasures in order to reduce the number of traffic accidents and improve overall traffic safety.
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