Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2026. 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/ Extraction and Physio-Mechanical Testing of FRP Reinforcing Bars from 5-year-old Seawater Concrete Test Blocks on Halls River Bridge Bulkhead https://rip.trb.org/View/2377933 Mon, 03 Jun 2024 14:31:29 GMT https://rip.trb.org/View/2377933 Methods to Measure Emerging Contaminants in Stormwater https://rip.trb.org/View/2381713 Tue, 21 May 2024 15:52:38 GMT https://rip.trb.org/View/2381713 Phase I GPR Study – Investigate use of GPR to Evaluate Type and Extent of Pavement Distress https://rip.trb.org/View/2262767 Fri, 06 Oct 2023 10:54:57 GMT https://rip.trb.org/View/2262767 Implementing the AASHTO Mechanistic --Empirical Pavement Design Guide (Phase III) https://rip.trb.org/View/2227877 Fri, 11 Aug 2023 15:12:38 GMT https://rip.trb.org/View/2227877 Postmortem Blood Genomics Biorepository https://rip.trb.org/View/1943805 Mon, 25 Apr 2022 12:57:41 GMT https://rip.trb.org/View/1943805 Environmental Assessment of Culvert Fish Passage using Environmental DNA https://rip.trb.org/View/1906839 Thu, 27 Jan 2022 18:41:41 GMT https://rip.trb.org/View/1906839 Evaluation of Ground Penetrating Radar as a Tool in Designing Maintenance and Rehab Projects in Mississippi https://rip.trb.org/View/1510281 Tue, 01 May 2018 10:42:11 GMT https://rip.trb.org/View/1510281 CSM Conversion Factors and Regression Parameters to Back Cast CSM Strength and Modulus https://rip.trb.org/View/1510101 Tue, 01 May 2018 10:23:08 GMT https://rip.trb.org/View/1510101 Characterization and Modeling of Photon Absorption in Asphalt Materials for Improved Accuracy and Consistency of Nuclear Density Measurement https://rip.trb.org/View/1356625 Fri, 05 Jun 2015 01:00:49 GMT https://rip.trb.org/View/1356625 Criteria for Predicting Scour of Erodible Rock in West Virginia https://rip.trb.org/View/1300217 Wed, 26 Feb 2014 01:00:38 GMT https://rip.trb.org/View/1300217 Ground Penetrating Radar (GRP) for Pavement Evaluation https://rip.trb.org/View/1253620 Wed, 26 Jun 2013 01:00:07 GMT https://rip.trb.org/View/1253620