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/ Rides Toward Work https://rip.trb.org/View/2071573 Mon, 28 Nov 2022 14:20:09 GMT https://rip.trb.org/View/2071573 Advancing Geofencing Functionality https://rip.trb.org/View/2062435 Tue, 15 Nov 2022 16:17:48 GMT https://rip.trb.org/View/2062435 Assessing Presence and Impact of REOB (Recycled Engine Oil Bottoms) on Asphalt (1.19) https://rip.trb.org/View/1994174 Fri, 15 Jul 2022 14:34:14 GMT https://rip.trb.org/View/1994174 Design and Development of High-Performance Composites for Improved Durability of Bridges in Rhode Island (2.17) https://rip.trb.org/View/1875792 Thu, 14 Jul 2022 10:30:15 GMT https://rip.trb.org/View/1875792 Enhancing the Durability of Bridge Decks by Incorporating Microencapsulated Phase Change Materials (PCMs) in Concrete (2.16) https://rip.trb.org/View/1875140 Sat, 28 Aug 2021 18:39:09 GMT https://rip.trb.org/View/1875140 Determining Layer Thickness and Understanding Moisture Related Damage of State-Owned Roads Using GPR and Capturing Such in a GIS-Based Inventory (1.17) https://rip.trb.org/View/1875100 Sat, 28 Aug 2021 18:16:40 GMT https://rip.trb.org/View/1875100 Develop and Support Transportation Performance Management Capacity Development Needs for State DOTs https://rip.trb.org/View/1395894 Fri, 22 Jan 2016 11:32:18 GMT https://rip.trb.org/View/1395894 Open Access to High Resolution Elevation Data for Transportation Planning in Rhode Island https://rip.trb.org/View/1259218 Thu, 15 Aug 2013 01:00:44 GMT https://rip.trb.org/View/1259218 Guidelines for Site-Specific Seismic Studies on Rhode Island Bridge Projects https://rip.trb.org/View/1248100 Tue, 23 Apr 2013 01:00:26 GMT https://rip.trb.org/View/1248100 The Economic and Social Role of Bike Paths in Rhode Island https://rip.trb.org/View/1235172 Thu, 03 Jan 2013 15:25:35 GMT https://rip.trb.org/View/1235172 Development of New Seed Mixes and Establishment Guidelines for Roadside Grasslands in Rhode Island https://rip.trb.org/View/1233999 Thu, 03 Jan 2013 15:05:10 GMT https://rip.trb.org/View/1233999 GIS Database for the Archeological Sensitivity of Rhode Island Department of Transportation's Highway Bridge Sites and Associated Roadway Approaches https://rip.trb.org/View/1233998 Thu, 03 Jan 2013 15:05:09 GMT https://rip.trb.org/View/1233998 Strategic Management System with Performance Measures for Rhode Island Department of Transportation https://rip.trb.org/View/1231909 Thu, 03 Jan 2013 14:28:24 GMT https://rip.trb.org/View/1231909 Studying the Bottleneck Issue at Work Zones and Assessing the Effectiveness of a Portable Dynamic Lane Merging System in Promoting Zip Merging Behavior https://rip.trb.org/View/1231908 Thu, 03 Jan 2013 14:28:24 GMT https://rip.trb.org/View/1231908 The Impact of Short Sea Shipping on Logistics in Rhode Island https://rip.trb.org/View/1231662 Thu, 03 Jan 2013 14:23:43 GMT https://rip.trb.org/View/1231662