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/ Attribution Theory and Collisions at Intersections https://rip.trb.org/View/2353430 Mon, 25 Mar 2024 15:36:53 GMT https://rip.trb.org/View/2353430 Night Work vs. Day Work - Balancing Safety, Operations, and Constructability for Short-Term Operations on Two Lane Roads https://rip.trb.org/View/2359100 Mon, 25 Mar 2024 07:42:41 GMT https://rip.trb.org/View/2359100 Roller Compacted Concrete Shoulders https://rip.trb.org/View/2353421 Wed, 20 Mar 2024 11:23:39 GMT https://rip.trb.org/View/2353421 Digital Twins as a Catalyst for Sustainable and Smart Cities https://rip.trb.org/View/2350747 Tue, 12 Mar 2024 10:57:01 GMT https://rip.trb.org/View/2350747 Rural Intersection Safety for Autonomous and Connected Vehicles https://rip.trb.org/View/2347375 Thu, 29 Feb 2024 14:54:30 GMT https://rip.trb.org/View/2347375 Mobility and Safety Impacts of Work Zone Lane and Shoulder Widths https://rip.trb.org/View/2344953 Tue, 27 Feb 2024 18:00:48 GMT https://rip.trb.org/View/2344953 Low Cost Safety Strategies for Unpaved Rural Roads https://rip.trb.org/View/2342170 Tue, 20 Feb 2024 17:35:41 GMT https://rip.trb.org/View/2342170 Standardized Framework for Winter Weather Road Condition Indices https://rip.trb.org/View/2342044 Mon, 19 Feb 2024 18:46:21 GMT https://rip.trb.org/View/2342044 Feasibility of Real-Time Infrastructure-Driven Intervention for Improving Pedestrian Safety https://rip.trb.org/View/2335162 Tue, 06 Feb 2024 14:47:01 GMT https://rip.trb.org/View/2335162 SPR 771 Safety Analysis of Highway Curves Where Crashes Occur in South Carolina https://rip.trb.org/View/2334168 Thu, 01 Feb 2024 09:47:34 GMT https://rip.trb.org/View/2334168 Economical Acquisition of Intersection Data to Facilitate CAV Operations Phase II - Implementation https://rip.trb.org/View/2326545 Fri, 26 Jan 2024 16:42:04 GMT https://rip.trb.org/View/2326545 Improving Crash Prediction Using GRIDSMART Infrastructure https://rip.trb.org/View/2325689 Mon, 22 Jan 2024 09:44:56 GMT https://rip.trb.org/View/2325689 Assessing the Effectiveness of Bicycle Infrastructure Treatments through a Large-Scale Trajectories collected with Drones https://rip.trb.org/View/2325391 Fri, 19 Jan 2024 10:43:37 GMT https://rip.trb.org/View/2325391 Understanding Real-World Brake Activity: A Key to Assessing Non-Tailpipe Emission Sources for Sustainable Transportation and Communities https://rip.trb.org/View/2314011 Sun, 24 Dec 2023 08:13:23 GMT https://rip.trb.org/View/2314011 Enhancing Arizona Roadways’ Resilience to Wildfire Through Vegetation Recovery https://rip.trb.org/View/2310561 Mon, 18 Dec 2023 17:22:54 GMT https://rip.trb.org/View/2310561