Materials Links

• Aggregates
• Bituminous
• Concrete
• Lab Testing and Inspection
• Materials Engineering
• MnROAD
• Pavement Design
• Pavement Management
• Research
• Smoothness Program

External Links

• Little Book of Profiling Overview of Road Profile Data Analysis
• ProVAL Profile Viewing and Analysis Software

Publications & Presentations

• Pavement Surface Smoothness: Part I
• Pavement Surface Smoothness: Part II
• Implementation of an International Roughness Index for Mn/DOT Construction and Rehabilitation
• Introduction to the International Roughness Index
• ProVAL Sample Files
  
  • Exercise 1
  • Exercise 2
  • Exercise 3
  • Exercise 4