Individuals have reported receiving text messages claiming to be from MDOT and demanding toll payments. This is a scam. MDOT does not operate any toll roads; messages should be ignored and deleted immediately. Learn more from MDOT Director Bradley C. Wieferich and Attorney General Dana Nessel.
Asset Management
Asset management is a systematic process of maintaining, upgrading and operating physical assets cost-effectively.
MDOT takes an asset management approach to managing its diverse transportation investments. Asset management is a strategic approach to linking data, goals, investment strategies, programs, and projects into a systemic process to ensure achievement of a desired outcome. This process also includes monitoring results and making adjustments, as appropriate, with the overall goal of ensuring the state transportation system is managed in a cost-effective and efficient manner.

Background
International Roughness Index (IRI)
National Functional Classification (NFC)
Highway Performance Monitoring System (HPMS)
Understanding Adjusted Census Urban Boundaries
Understanding the Traffic Monitoring Guide
Understanding Public Act 51 of 1951, As Amended
Model Inventory Roadway Elements Fundamental Data Elements (MIRE FDE)