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/ Pavement Condition Rating Method and Use for Local Agencies https://rip.trb.org/View/2618201 Tue, 04 Nov 2025 15:32:41 GMT https://rip.trb.org/View/2618201 Implementation of AASHTOWare BrR Program for Rating Iowa Bridges https://rip.trb.org/View/2484651 Mon, 30 Dec 2024 12:26:47 GMT https://rip.trb.org/View/2484651 Expanding the Transportation Workforce: Roadway Maintenance Workers https://rip.trb.org/View/2204565 Thu, 29 Jun 2023 16:42:41 GMT https://rip.trb.org/View/2204565 Advancing Equity in Capital Investment Decision-Making https://rip.trb.org/View/2186148 Thu, 25 May 2023 10:36:51 GMT https://rip.trb.org/View/2186148 Reduce Fatal and Serious Injury Crashes https://rip.trb.org/View/2186024 Wed, 24 May 2023 14:13:55 GMT https://rip.trb.org/View/2186024 Coordinating and Integrating Transportation Systems Management and Operations and Safety Programs. https://rip.trb.org/View/2100904 Wed, 18 Jan 2023 11:17:41 GMT https://rip.trb.org/View/2100904 Reducing Vehicle Licensing and Titling Fraud https://rip.trb.org/View/2039853 Wed, 12 Oct 2022 12:57:53 GMT https://rip.trb.org/View/2039853 Impacts of Connected Vehicles and Automated Vehicles on State and Local Transportation Agencies--Task-Order Support. Task 20. Workforce Capability Strategies for State and Local Agencies https://rip.trb.org/View/1905539 Tue, 25 Jan 2022 15:54:34 GMT https://rip.trb.org/View/1905539 Interdependence of Federal, State, and Local Transportation Funding and Ownership https://rip.trb.org/View/1854209 Fri, 28 May 2021 19:35:02 GMT https://rip.trb.org/View/1854209 Impacts of Connected Vehicles and Automated Vehicles on State and Local Transportation Agencies--Task-Order Support. Toolbox for Navigating the Land-Use Impacts of the Automated Vehicle Ecosystem https://rip.trb.org/View/1745954 Mon, 19 Oct 2020 19:36:44 GMT https://rip.trb.org/View/1745954 Impacts of Connected Vehicles and Automated Vehicles on State and Local Transportation Agencies--Task-Order Support. Updated Research Roadmap for NCHRP 20-102, Impacts of Connected Vehicles and Automated Vehicles on State and Local Transportation Agencies https://rip.trb.org/View/1657857 Tue, 08 Oct 2019 23:30:00 GMT https://rip.trb.org/View/1657857 Applications of Enterprise GIS for Transportation, Guidance for a National Transportation Framework (AEGIST) https://rip.trb.org/View/1632301 Sun, 30 Jun 2019 17:38:04 GMT https://rip.trb.org/View/1632301 Speed Feedback Sign Loan Program Workplan https://rip.trb.org/View/1601800 Wed, 24 Apr 2019 12:56:08 GMT https://rip.trb.org/View/1601800 Impacts of Connected Vehicles and Automated Vehicles on State and Local Transportation Agencies--Task-Order Support. State and Local Impacts of Automated Freight Transportation Systems https://rip.trb.org/View/1571375 Mon, 03 Dec 2018 16:03:28 GMT https://rip.trb.org/View/1571375 Multimodal Planning at the Multi-Jurisdictional Scale https://rip.trb.org/View/1522722 Fri, 06 Jul 2018 15:14:23 GMT https://rip.trb.org/View/1522722