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/ Enhancing Heavy Vehicle Crash Prevention in North Dakota through Machine Learning and Weather Data Integration https://rip.trb.org/View/2683255 Tue, 24 Mar 2026 14:09:40 GMT https://rip.trb.org/View/2683255 Quantitative Assessment of Anti-Icing Efficacy on Highway Surfaces Using Light Reflectance https://rip.trb.org/View/2620722 Mon, 10 Nov 2025 09:43:31 GMT https://rip.trb.org/View/2620722 Development of In-Pavement LFBG Sensors for Vehicle WIM System Measurement and Monitoring in Rural Low-Volume Road Conditions Phase One: Theoretical Research https://rip.trb.org/View/2596477 Mon, 08 Sep 2025 16:01:37 GMT https://rip.trb.org/View/2596477 Exploring Post-Crash Care with EMS Response to Impaired Driving Crashes in North Dakota https://rip.trb.org/View/2553706 Thu, 15 May 2025 15:13:33 GMT https://rip.trb.org/View/2553706 Driving Futures: Empowering Tribal Communities through CDL Training Hub and Infrastructure Sustainability https://rip.trb.org/View/2447298 Sun, 03 Nov 2024 17:45:26 GMT https://rip.trb.org/View/2447298 The Impact of Connected and Autonomous Vehicle Technologies on North Dakota's Highway Infrastructure https://rip.trb.org/View/2389227 Tue, 11 Jun 2024 12:22:03 GMT https://rip.trb.org/View/2389227 North/West Passage Transportation Pooled Fund Study Phase 5 https://rip.trb.org/View/2087623 Wed, 21 Dec 2022 16:58:16 GMT https://rip.trb.org/View/2087623 Ranking Public Transportation Services for Rural States in the Upper Midwest and Great Plains Region https://rip.trb.org/View/1986462 Wed, 29 Jun 2022 08:45:14 GMT https://rip.trb.org/View/1986462 Utilizing Public Transportation to End Food Insecurity in the Rural and Small Urban Area by Providing Better Access: A Case Study of Rural Counties in North Dakota https://rip.trb.org/View/1984636 Thu, 23 Jun 2022 09:40:40 GMT https://rip.trb.org/View/1984636 Representative Testing of Expansive Soil Treatment Technologies for Transportation Earthworks https://rip.trb.org/View/1487825 Mon, 06 Nov 2017 14:37:30 GMT https://rip.trb.org/View/1487825 Rural Intercity Bus Demand: Phase II https://rip.trb.org/View/1396127 Wed, 27 Jan 2016 09:06:03 GMT https://rip.trb.org/View/1396127