AASHTO Maintenance Manual

The AASHTO Maintenance Manual provides guidelines and best practices for maintaining and managing roads, bridges, and other transportation infrastructure. It covers planning, deploying resources, safety procedures, and quality standards to ensure infrastructure remains functional, safe, and efficient. The manual helps transportation agencies systematically approach maintenance tasks, optimize budgets, and extend the lifespan of infrastructure components. It is a comprehensive reference designed to support decision-making and consistent maintenance practices across different regions and agencies.