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/ Addressing the Challenges of Encampments on State Transportation Rights-of-Way https://rip.trb.org/View/2533712 Tue, 01 Apr 2025 09:21:24 GMT https://rip.trb.org/View/2533712 Measures of Transit Ambassador and Outreach Program Effectiveness https://rip.trb.org/View/2464328 Tue, 26 Nov 2024 06:11:12 GMT https://rip.trb.org/View/2464328 Synthesis of Information Related to Transit Practices. Topic SB-39. Improving Transit Customer Perception of Personal Security https://rip.trb.org/View/2149963 Mon, 10 Apr 2023 17:18:52 GMT https://rip.trb.org/View/2149963 Social Equity and Ecology:A Cross-system Partnership Promoting Transportation as a Transformative Tool for Client Mobility https://rip.trb.org/View/1880103 Fri, 24 Sep 2021 11:19:55 GMT https://rip.trb.org/View/1880103 Guide for Addressing Encampments on State Transportation Rights-of-Way https://rip.trb.org/View/1854183 Tue, 25 May 2021 22:01:49 GMT https://rip.trb.org/View/1854183 Legal Aspects of Transit and Intermodal Transportation Programs. Topic 20-03. Policing and Public Transportation https://rip.trb.org/View/1722785 Mon, 20 Jul 2020 18:55:47 GMT https://rip.trb.org/View/1722785 Quick-Response Research on Long-Term Strategic Issues. Task 40. Homelessness: A Guide for Public Transportation https://rip.trb.org/View/1704618 Mon, 04 May 2020 17:23:44 GMT https://rip.trb.org/View/1704618