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/ Designing Safer Streets https://rip.trb.org/View/2662686 Thu, 29 Jan 2026 16:30:17 GMT https://rip.trb.org/View/2662686 Traffic Control Device (TCD) Consortium (4) https://rip.trb.org/View/2519214 Fri, 07 Mar 2025 17:09:23 GMT https://rip.trb.org/View/2519214 Northeast Transportation Research Consortium (NTRC) https://rip.trb.org/View/2470681 Thu, 05 Dec 2024 17:15:42 GMT https://rip.trb.org/View/2470681 Technology Transfer Concrete Consortium (2025-2029) https://rip.trb.org/View/2437940 Tue, 08 Oct 2024 15:23:14 GMT https://rip.trb.org/View/2437940 New England Transportation Consortium VII https://rip.trb.org/View/2427635 Thu, 12 Sep 2024 16:23:49 GMT https://rip.trb.org/View/2427635 MAASTO Connected Automated Vehicle (CAV) Steering Committee https://rip.trb.org/View/2404186 Thu, 18 Jul 2024 15:43:11 GMT https://rip.trb.org/View/2404186 Innovation Consortium (TTTF, TxSTIC) https://rip.trb.org/View/2312899 Wed, 20 Dec 2023 10:40:04 GMT https://rip.trb.org/View/2312899 Western Transportation Research Consortium https://rip.trb.org/View/2288966 Wed, 08 Nov 2023 20:31:11 GMT https://rip.trb.org/View/2288966 Southeast Transportation Consortium - Phase II https://rip.trb.org/View/1894843 Wed, 01 Dec 2021 17:20:44 GMT https://rip.trb.org/View/1894843 Consortium for Asphalt Pavement Research and Implementation (CAPRI) https://rip.trb.org/View/1744896 Tue, 13 Oct 2020 11:16:19 GMT https://rip.trb.org/View/1744896 Traffic Control Device (TCD) Consortium (3) https://rip.trb.org/View/1686460 Thu, 13 Feb 2020 17:19:16 GMT https://rip.trb.org/View/1686460 Continuous Asphalt Mixture Compaction Assessment using Density Profiling System (DPS) https://rip.trb.org/View/1653577 Wed, 25 Sep 2019 09:42:33 GMT https://rip.trb.org/View/1653577 Technology Transfer Concrete Consortium (FY20-FY24) https://rip.trb.org/View/1644215 Tue, 06 Aug 2019 12:21:14 GMT https://rip.trb.org/View/1644215 Pavement Structural Evaluation with Traffic Speed Deflection Devices (TSDDs) https://rip.trb.org/View/1632287 Mon, 01 Jul 2019 19:39:20 GMT https://rip.trb.org/View/1632287 Traffic Control Device (TCD) Consortium https://rip.trb.org/View/1492967 Fri, 22 Dec 2017 11:34:38 GMT https://rip.trb.org/View/1492967