Samenvatting
The objective of this report is to provide an overview of recent FHWA research on the subject of improving the effectiveness and utilisation of roadway delineation. The report summarises the results of 6 recent major studies and related efforts, interprets and synthesises their findings, identifies gaps, and provides information and advice which can be used in developing plans for future implementation through the "Manual on Uniform Traffic Control Devices." Questions requiring additional research are also discussed. (A)