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

2012 Pavement Surface Smoothness Specifications (Combined Smoothness)

• 2012 Pavement Surface Smoothness
• 2012 Alternate Bid

2011 Pavement Surface Smoothness Specification (Combined Smoothness)

• 2011 Pavement Surface Smoothness

2010 Smoothness Specifications & Guidelines

• Bituminous Smoothness Requirements
• Bituminous Smoothness Specification--Percent Improvement
• Bituminous Ride Quality Guidelines
• Concrete Smoothness Requirements
• Concrete Grinding Smoothness Requirements (Incentives)
• Concrete Grinding Smoothness Requirements (No Incentives)
• Combined Smoothness Specification (for pilot projects)

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2012 Pay Adjustment Worksheets (Combined Smoothness)

• Bituminous Equations A, B, and C
• Concrete Equations A, B, and NGCS
• Alternate Bid
• Percent Improvement

2011 Pay Adjustment Worksheets (Combined Smoothness)

• Bituminous Equations A, B, and C
• Concrete Equations A and B
• Percent Improvement

2010 Pay Adjustment Worksheets

• Bituminous Equations A, B, and C
• Bituminous Percent Improvement
• Concrete Paving (>45 mph)
• Concrete Paving (between 30 and 45 mph)
• Concrete Rehab
• Bituminous Equations A, B, and C (for pilot projects)
• Concrete Equations A and B (for pilot projects)
• Percent Improvement (for pilot projects)