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/ Public-Private Partnerships for Truck Parking Capacity Expansion and Development https://rip.trb.org/View/2712179 Tue, 09 Jun 2026 15:04:08 GMT https://rip.trb.org/View/2712179 SPR-5007: Performance Evaluation and Development of Cost-Effective DWPT Pavements https://rip.trb.org/View/2709428 Wed, 03 Jun 2026 13:25:45 GMT https://rip.trb.org/View/2709428 Research for the AASHTO Standing Committee on Planning. Task 62. Best Practice Methodology for Calculating Return on Investment (ROI) for Transportation Programs and Projects https://rip.trb.org/View/2706283 Wed, 27 May 2026 15:04:03 GMT https://rip.trb.org/View/2706283 Successful Applications of Alternative Delivery Methods by Highway Agencies to Accelerate Project Delivery https://rip.trb.org/View/2681234 Tue, 17 Mar 2026 15:10:13 GMT https://rip.trb.org/View/2681234 Strategic Approaches to Managing Emerging Transportation Infrastructure Assets Through Public-Private Partnership https://rip.trb.org/View/2658058 Fri, 23 Jan 2026 13:43:13 GMT https://rip.trb.org/View/2658058 Synthesis of Information Related to Highway Practices. Topic 57-15. Institutionalizing Innovations and their Associated Skillset from Alternative Contracting Methods https://rip.trb.org/View/2630495 Tue, 25 Nov 2025 16:49:58 GMT https://rip.trb.org/View/2630495 A Guide for Developing Airport Cargo Handling and Warehouse Infrastructure Through Public-Private Partnerships https://rip.trb.org/View/2588322 Tue, 12 Aug 2025 10:06:10 GMT https://rip.trb.org/View/2588322 Revenue Opportunities from MDOT Fiber Infrastructure and Other Utility Types https://rip.trb.org/View/2562269 Fri, 06 Jun 2025 15:08:55 GMT https://rip.trb.org/View/2562269 Strategies for Controlling Cost and Schedule Growth on Alternative Delivery Projects https://rip.trb.org/View/2558415 Tue, 27 May 2025 20:31:48 GMT https://rip.trb.org/View/2558415 Aeromedical Information Sharing and Data Analysis Public Private Partnership – Phase 2 https://rip.trb.org/View/2518972 Tue, 04 Mar 2025 14:56:30 GMT https://rip.trb.org/View/2518972 Electrifying Vehicle Transportation: Issues and Challenges for Local Planning and Policymaking https://rip.trb.org/View/2459124 Thu, 05 Dec 2024 18:22:05 GMT https://rip.trb.org/View/2459124 Establishment of a Public-Private Transportation Data Exchange Center https://rip.trb.org/View/2414020 Wed, 07 Aug 2024 15:56:30 GMT https://rip.trb.org/View/2414020 Transportation Infrastructure Electrification Certificate Program https://rip.trb.org/View/2381671 Mon, 20 May 2024 14:47:40 GMT https://rip.trb.org/View/2381671 A Decision-Making Guide to Consider the Implementation of Progressive Public-Private Partnership (Progressive P3) for Delivering GDOT’s Major Projects https://rip.trb.org/View/2342049 Tue, 20 Feb 2024 11:28:58 GMT https://rip.trb.org/View/2342049 Best Practices for Structuring and Managing Statewide Resource-Tracking Databases https://rip.trb.org/View/2310562 Mon, 18 Dec 2023 17:24:53 GMT https://rip.trb.org/View/2310562