Specifications include, but are not limited to: Task 1. Collect and review relevant domestic and foreign literature, research findings, and information relative to the maintenance and construction of rumble strips on flexible and rigid pavements. This information may be obtained from published and unpublished information, and contacts with public and private organizations. Task 2. Based on the review performed in Task 1, identify the factors that are required for evaluating the different aspects of (1) maintenance of existing rumble strips and (2) construction of new rumble strips. Operations commonly performed on the surrounding roadway that are likely to influence maintenance and construction of rumble strips (e.g., snow and ice control) must be considered
