Designed for areas with uneven road surfaces, this sign alerts drivers to potential rough terrain ahead. The plaque provides critical warning about challenging crossing conditions that may require reduced speed or increased caution. Constructed with high-quality aluminum featuring radius corners and 3/8" prepunched holes, the sign meets both DOT and MUTCD state and federal guidelines. High-intensity reflective sheeting ensures maximum visibility during day and night, making it an essential safety component for transportation infrastructure. The W10-15P classification specifically addresses rough crossings, helping prevent vehicle damage and potential accidents. Technical specifications include compliance with MUTCD guidelines for word message signs indicating road surface irregularities such as bumps, dips, or rough crossings. When used in conjunction with an optional W13-1P advisory speed plaque, it provides comprehensive guidance for drivers navigating challenging road conditions.