This document provides guidance on the geometric design of low-volume local roads with an average daily traffic (ADT) of 400 or less. It addresses various aspects including alignment, horizontal and vertical curves, sight distance, pavement design, and intersection design. The content is intended to assist transportation professionals in developing safe and efficient roadways that meet the needs of low-volume traffic environments. The guidelines are based on research and practical experience, offering recommendations for different road conditions and environmental factors. The document includes considerations for rural and urban settings, as well as strategies for integrating new roads into existing transportation networks. It also covers the design of roadside features, drainage systems, and traffic control devices. The information presented is applicable to a wide range of road projects and is intended to support decision-making throughout the planning, design, and construction phases.
*** Please note: This description may not be accurate, please refer to the official documentation.