Guidelines for Geometric Design of Very Low-Volume

Guidelines for Geometric Design of Very Low-Volume Local Roads (ADT=400) addresses the unique design issues highway designers and engineers face when determining appropriate cost-effective geometric design policies for very low-volume local roads. This approach covers both new and existing construction projects. Because geometric design guidance for very low-volume local roads differs from the policies applied to high-volume roads, these guidelines may be used in lieu of A Policy on Geometric Design of Highways and Streets, also known as “The Green Book.” Design values are presented in both metric and U.S. customary units.
Includes errata, which may also be downloaded below.