Line Laser and Triple Laser Quantification of the Difference in International Roughness Index Between Textured and Non-Textured Strips
The Minnesota Department of Transportation has released a report that measures the international roughness index (IRI) and other surface properties in adjacent textured and non-textured strips. The research attempts to answer whether the motion of the laser through pavement texture introduces non-representative values of IRI, particularly in certain textures.
This Summary Last Modified On: 8/17/2017