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/ Central Iowa Expo Pavement Project: Performance Assessment Phase IV https://rip.trb.org/View/2342176 Tue, 20 Feb 2024 19:15:55 GMT https://rip.trb.org/View/2342176 Optimizing Investments in Design, Maintenance, and Operations of Transportation Infrastructure to Capitalize on the Promise of Connected Automated Vehicles https://rip.trb.org/View/2329132 Sun, 28 Jan 2024 12:45:43 GMT https://rip.trb.org/View/2329132 ME Guide: E* Model from Single Point Tests Results, Phase III: Development of Low-temperature, High-frequency Relations https://rip.trb.org/View/2329540 Fri, 26 Jan 2024 14:53:34 GMT https://rip.trb.org/View/2329540 Innovative Pothole Repair Materials and Techniques – Phase II https://rip.trb.org/View/2298709 Wed, 29 Nov 2023 11:39:48 GMT https://rip.trb.org/View/2298709 Extend Service Life of Concrete Bridges Decks with Internal Curing https://rip.trb.org/View/2292366 Wed, 15 Nov 2023 17:59:44 GMT https://rip.trb.org/View/2292366 Identifying Funding Needs for Maintenance and Preservation of Existing Transportation Assets and System Infrastructure Additions https://rip.trb.org/View/2286624 Tue, 07 Nov 2023 11:54:42 GMT https://rip.trb.org/View/2286624 ME Guide: E* Model from Single Point Tests Results, Phase II: Relation Between E* Parameters and CT Index https://rip.trb.org/View/2263912 Fri, 06 Oct 2023 17:13:54 GMT https://rip.trb.org/View/2263912 Modernize Census Infrastructure Technology https://rip.trb.org/View/2250696 Thu, 21 Sep 2023 14:11:07 GMT https://rip.trb.org/View/2250696 Environmental Impact and Lifecycle Costs of Electricity Charging and Hydrogen Refueling Stations to Support Future Advanced Vehicles https://rip.trb.org/View/2244375 Wed, 13 Sep 2023 12:51:28 GMT https://rip.trb.org/View/2244375 SPR-4754: INDOT Research & Development Testing Assessment https://rip.trb.org/View/2209638 Mon, 10 Jul 2023 09:23:31 GMT https://rip.trb.org/View/2209638 Synthesis of Information Related to Highway Practices. Topic 55-19. Documenting the State of Practice in Managing Ancillary Transportation Assets https://rip.trb.org/View/2204218 Mon, 03 Jul 2023 10:10:42 GMT https://rip.trb.org/View/2204218 Local and State Government Policies to Improve Pavement Sustainability with New Materials https://rip.trb.org/View/2192525 Fri, 09 Jun 2023 09:00:24 GMT https://rip.trb.org/View/2192525 Evaluate Bridge Deck Condition and Replacement Methods https://rip.trb.org/View/2135463 Wed, 08 Mar 2023 15:46:17 GMT https://rip.trb.org/View/2135463 Pavement Sustainability Technical Support and Resources https://rip.trb.org/View/2062423 Tue, 15 Nov 2022 16:17:42 GMT https://rip.trb.org/View/2062423 Quantifying Benefits of Roadside Vegetation https://rip.trb.org/View/2056307 Thu, 03 Nov 2022 17:34:56 GMT https://rip.trb.org/View/2056307