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/ Investigating Innovations in Litter Collection https://rip.trb.org/View/2359168 Tue, 26 Mar 2024 13:54:58 GMT https://rip.trb.org/View/2359168 TFPE 07. TRB/FHWA Performance Evaluations: Evaluation of the Planning and Environment Linkages Program https://rip.trb.org/View/2344663 Tue, 27 Feb 2024 14:34:45 GMT https://rip.trb.org/View/2344663 TFPE 06. TRB/FHWA Performance Evaluations: Evaluation of the Transportation Pooled Fund Program https://rip.trb.org/View/2344662 Tue, 27 Feb 2024 11:48:13 GMT https://rip.trb.org/View/2344662 Extending and Sharing Benefits of Strategic Planning Models (SPR-A Funds ONLY) https://rip.trb.org/View/2343988 Thu, 22 Feb 2024 17:41:17 GMT https://rip.trb.org/View/2343988 Innovative Evaluation of Prestressed Concrete Box Beam Bridge Designs https://rip.trb.org/View/2325392 Fri, 19 Jan 2024 13:08:24 GMT https://rip.trb.org/View/2325392 Innovation Consortium (TTTF, TxSTIC) https://rip.trb.org/View/2312899 Wed, 20 Dec 2023 10:40:04 GMT https://rip.trb.org/View/2312899 Workshops on Long-Range Strategic Issues Affecting Preservation, Maintenance, and Renewal of Highway Infrastructure https://rip.trb.org/View/2209734 Tue, 11 Jul 2023 10:17:01 GMT https://rip.trb.org/View/2209734 Urban Air Mobility - PAS project https://rip.trb.org/View/2149777 Sat, 08 Apr 2023 15:14:46 GMT https://rip.trb.org/View/2149777 2023 through 2025 Innovations in Freight Data Workshop https://rip.trb.org/View/2140888 Wed, 22 Mar 2023 18:16:42 GMT https://rip.trb.org/View/2140888 Simple and Rapid Tests for Assessing Quality and Consistency of Reclaimed Asphalt Pavement (RAP) for Recycled Asphalt Mixture Applications https://rip.trb.org/View/2140095 Mon, 20 Mar 2023 17:54:14 GMT https://rip.trb.org/View/2140095 Developing a Method for Selecting Low-Energy Mixing and Compaction Temperatures for Asphalt Mixtures Considering Asphalt Lubrication and Aggregate Characteristics https://rip.trb.org/View/2140093 Mon, 20 Mar 2023 17:26:22 GMT https://rip.trb.org/View/2140093 Innovative Short-Span Concrete Bridge Superstructures https://rip.trb.org/View/2100869 Wed, 18 Jan 2023 11:17:22 GMT https://rip.trb.org/View/2100869 Work Zone Innovations Research https://rip.trb.org/View/2077927 Tue, 06 Dec 2022 09:48:28 GMT https://rip.trb.org/View/2077927 CTE Transit Vehicle Innovation Deployment Centers Project (formerly NextGen) https://rip.trb.org/View/2077917 Tue, 06 Dec 2022 09:48:23 GMT https://rip.trb.org/View/2077917 Risk Mitigation and Service Recovery for Public Transit in Rural and Small Urban Areas in Alabama https://rip.trb.org/View/2067952 Mon, 21 Nov 2022 16:26:05 GMT https://rip.trb.org/View/2067952