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/ Synthesis of Information Related to Highway Practices. Topic 57-09. Using Crowdsourced Data for Inventory and Transportation Asset Condition https://rip.trb.org/View/2630489 Wed, 26 Nov 2025 15:58:45 GMT https://rip.trb.org/View/2630489 Leveraging Crowd-Sourced Data and Artificial Intelligence for Timely Detection of Roadway Anomalies https://rip.trb.org/View/2604566 Mon, 29 Sep 2025 16:31:48 GMT https://rip.trb.org/View/2604566 Innovations Deserving Exploratory Analysis--The Transit IDEA Program. IDEA 110. Boosting Transit Service Customer Satisfaction with an AI-Enhanced Crowdsourcing Platform https://rip.trb.org/View/2572337 Wed, 09 Jul 2025 16:18:27 GMT https://rip.trb.org/View/2572337 Characterizing and Mitigating Community-level Compound Algorithmic Biases for Data-driven Road Infrastructure Decision-making https://rip.trb.org/View/2556691 Wed, 21 May 2025 12:51:12 GMT https://rip.trb.org/View/2556691 Network Level Proactive Traffic Operations Indicator (NPTOI) Using Artificial Intelligence (AI) and Connected Vehicle Data Integration https://rip.trb.org/View/2529964 Fri, 28 Mar 2025 08:00:59 GMT https://rip.trb.org/View/2529964 Leveraging Vehicle Camera Data for Road Condition Monitoring: A Crowdsourcing and Machine Learning Approach https://rip.trb.org/View/2408289 Fri, 26 Jul 2024 21:32:52 GMT https://rip.trb.org/View/2408289 Enhancing Safety for Vulnerable Road Users: Exploring the Impact of Funding for Unconventional Data Access on Safety Improvements, Phase II – Summit to Better Understand the Funding Mechanism for Ped/Bike Projects in State DOTs https://rip.trb.org/View/2401755 Mon, 08 Jul 2024 14:54:18 GMT https://rip.trb.org/View/2401755 Elevating Traffic Safety in Native American Communities: A Comprehensive Approach with Online Mapping and Crowdsourcing Solutions https://rip.trb.org/View/2401748 Mon, 08 Jul 2024 14:54:14 GMT https://rip.trb.org/View/2401748 Community-Centered Traffic Safety https://rip.trb.org/View/2325713 Mon, 22 Jan 2024 12:27:43 GMT https://rip.trb.org/View/2325713 The Future of HD Mapping: Crowdsourcing to Improve PNT Resilience and Safety https://rip.trb.org/View/2301345 Mon, 04 Dec 2023 18:50:28 GMT https://rip.trb.org/View/2301345 Exploring the Impact of Funding for Unconventional Data Collection on Vulnerable Road User (VRU) Safety Improvements https://rip.trb.org/View/2229367 Thu, 17 Aug 2023 08:21:59 GMT https://rip.trb.org/View/2229367 Use of Crowdsource Passive Data to Evaluate Effectiveness of Access Management Projects Proof of Concept https://rip.trb.org/View/2004404 Sun, 07 Aug 2022 15:39:37 GMT https://rip.trb.org/View/2004404 Leveraging Crowd-sourced Data in Planning, Design, Analysis, and Evaluation of Pedestrian and Bicycle Traffic https://rip.trb.org/View/1993822 Thu, 14 Jul 2022 13:02:43 GMT https://rip.trb.org/View/1993822 Field deployment and verification of an AI-based crowdsensing bridge condition as­sessment platform https://rip.trb.org/View/1907232 Wed, 02 Feb 2022 10:55:24 GMT https://rip.trb.org/View/1907232 Developing a Regional Signal Performance Measurement Methodology in the 2021 Urban Mobility Report https://rip.trb.org/View/1885447 Thu, 14 Oct 2021 12:36:04 GMT https://rip.trb.org/View/1885447