Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2024. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Research in Progress (RIP) https://rip.trb.org/Images/PageHeader-wTitle-RIP.jpg https://rip.trb.org/ Continuous Friction Measurement (SCRIM) to Support Implementation of Improved Pavement Management Systems https://rip.trb.org/View/2062417 Tue, 15 Nov 2022 16:17:39 GMT https://rip.trb.org/View/2062417 Pavement Marking/Colored Pavement Friction Differential and Product Durability https://rip.trb.org/View/1764386 Wed, 20 Jan 2021 15:45:43 GMT https://rip.trb.org/View/1764386 Evaluation of the Skid Resistance of Pavements at Different Speeds https://rip.trb.org/View/1503981 Tue, 06 Mar 2018 17:45:52 GMT https://rip.trb.org/View/1503981