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/ Fare Payment Compliance on MBTA Buses and Light Rail https://rip.trb.org/View/2355364 Fri, 22 Mar 2024 13:24:52 GMT https://rip.trb.org/View/2355364 An Agent Based Simulation Suite for Public Transit Planning and Design https://rip.trb.org/View/2343672 Thu, 22 Feb 2024 15:51:10 GMT https://rip.trb.org/View/2343672 Development of A Digital Testbed for Connected Transit Technologies https://rip.trb.org/View/2255634 Tue, 19 Dec 2023 19:15:20 GMT https://rip.trb.org/View/2255634 50 Years of Trends in Station Areas across the United States https://rip.trb.org/View/2301339 Thu, 14 Dec 2023 23:31:48 GMT https://rip.trb.org/View/2301339 Preparation of a Manuscript for Publication of the Track Design Handbook for Light Rail Transit, 3rd Edition https://rip.trb.org/View/2307258 Wed, 13 Dec 2023 13:20:53 GMT https://rip.trb.org/View/2307258 Longitudinal Analysis of Transit's Land Use Multiplier in Three Regions https://rip.trb.org/View/2301335 Thu, 30 Nov 2023 16:45:42 GMT https://rip.trb.org/View/2301335 Crime Prevention through Environmental Design (CPTED) for Public Transit Stations https://rip.trb.org/View/2250687 Thu, 21 Sep 2023 13:13:01 GMT https://rip.trb.org/View/2250687 Guide for Evaluating the Safety Performance of Shared Railway–Highway Interfaces https://rip.trb.org/View/2219022 Tue, 25 Jul 2023 08:17:59 GMT https://rip.trb.org/View/2219022 Real Time Track and Vehicle Health Monitoring through Rail-mounted Load Quantification Smart Sensors https://rip.trb.org/View/2093174 Tue, 03 Jan 2023 13:53:36 GMT https://rip.trb.org/View/2093174 Mobile LiDAR: Modernizing Condition Assessments  An innovative approach to data acquisition https://rip.trb.org/View/2093173 Tue, 03 Jan 2023 13:53:35 GMT https://rip.trb.org/View/2093173 DART Real-time Infrastructure and Asset Digital Condition Assessment Project https://rip.trb.org/View/2093172 Tue, 03 Jan 2023 13:53:34 GMT https://rip.trb.org/View/2093172 Modernizing Transit Station Staffing Approaches https://rip.trb.org/View/2083648 Tue, 13 Dec 2022 09:17:26 GMT https://rip.trb.org/View/2083648 Washington Metropolitan Area Transit Authority Enhanced Covid-19 Rail Car Air Filtration and Air Purification Research Demonstration https://rip.trb.org/View/2067957 Mon, 21 Nov 2022 16:26:08 GMT https://rip.trb.org/View/2067957 Beyond Verification & Validation (V&V) for CBTC/UWB Systems:  Proving Correctness https://rip.trb.org/View/2062438 Tue, 15 Nov 2022 16:17:49 GMT https://rip.trb.org/View/2062438 Aiming High  Implementing App-Based, Inter-Agency Fare Purchase and Trip Planning in the Rocky Mountain West https://rip.trb.org/View/2062437 Tue, 15 Nov 2022 16:17:49 GMT https://rip.trb.org/View/2062437