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/ Development of design guidelines for protection against erosion at bridge piers of rectangular cross section and estimating effects of pressurized flow on erosion potential https://rip.trb.org/View/2706034 Sat, 23 May 2026 17:39:45 GMT https://rip.trb.org/View/2706034 Capital Investment, Financing, Flood Risk, and Transportation Safety in the MidAmerica Region https://rip.trb.org/View/2706033 Sat, 23 May 2026 17:36:26 GMT https://rip.trb.org/View/2706033 Framework for Identifying Shear Cracking in Bridge Columns Using LiDAR https://rip.trb.org/View/2633316 Tue, 02 Dec 2025 16:24:44 GMT https://rip.trb.org/View/2633316 Enhancing Structural Safety and Promoting Equity in Infrastructure Maintenance through Human-Centered Bridge Inspection empowered by Artificial Intelligence and Augmented Reality https://rip.trb.org/View/2627937 Fri, 21 Nov 2025 14:16:23 GMT https://rip.trb.org/View/2627937 Guidance for Identifying Nonredundant Steel Tension Members (NSTMs) https://rip.trb.org/View/2508952 Wed, 12 Feb 2025 07:10:10 GMT https://rip.trb.org/View/2508952 Advanced Bridge Technology Clearinghouse (ABTC) https://rip.trb.org/View/2475975 Fri, 13 Dec 2024 14:05:32 GMT https://rip.trb.org/View/2475975 Durability of Thermoplastic Rebars Used in Reinforced Concrete Structures - (2.25) https://rip.trb.org/View/2410500 Wed, 16 Oct 2024 15:21:38 GMT https://rip.trb.org/View/2410500 Time-dependent Durability of Composite-Repaired Bridge Columns https://rip.trb.org/View/2232156 Wed, 23 Aug 2023 20:59:07 GMT https://rip.trb.org/View/2232156 Concrete Bridge Engineering Institute (CBEI) https://rip.trb.org/View/2135507 Thu, 09 Mar 2023 16:47:29 GMT https://rip.trb.org/View/2135507 Educating Professionals for Practice in Highway Bridge Engineering https://rip.trb.org/View/2096591 Fri, 13 Jan 2023 14:49:30 GMT https://rip.trb.org/View/2096591 Determination of Bridge Element Weights based on Data-driven Models https://rip.trb.org/View/1907235 Wed, 02 Feb 2022 12:04:40 GMT https://rip.trb.org/View/1907235 Integrate infrastructure performance monitoring using automatic crack evaluation system and convolutional neural network https://rip.trb.org/View/1904953 Thu, 20 Jan 2022 13:56:18 GMT https://rip.trb.org/View/1904953 A Bridge Digital Twin for Enhancing Transportation Resilience and Asset Management https://rip.trb.org/View/1902374 Mon, 10 Jan 2022 14:38:25 GMT https://rip.trb.org/View/1902374 Center for the Aging Infrastructure: Steel Bridge Research, Inspection, Training and Education Engineering Center - SBRITE (Continuation) https://rip.trb.org/View/1892746 Wed, 17 Nov 2021 14:16:22 GMT https://rip.trb.org/View/1892746 Automated Data and Feature Extraction from Bridge Plan https://rip.trb.org/View/1865405 Wed, 14 Jul 2021 17:47:46 GMT https://rip.trb.org/View/1865405