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/ Anchorage Design and Detailing for Fabric-Reinforced Cementitious Matrix Retrofits of Transportation Concrete Structures https://rip.trb.org/View/2691724 Sun, 12 Apr 2026 23:52:50 GMT https://rip.trb.org/View/2691724 In Situ Performance Monitoring of Bridge Joints Constructed with Rapid-Setting Concrete https://rip.trb.org/View/2689761 Wed, 08 Apr 2026 09:42:11 GMT https://rip.trb.org/View/2689761 In-Situ Monitoring of Concrete Early Age Strength Development Through Acoustic Resonance Technologies https://rip.trb.org/View/2689759 Wed, 08 Apr 2026 09:37:19 GMT https://rip.trb.org/View/2689759 Study of Real-Time Concrete Strength Measurements and Monitoring Systems that Conform to AASHTO T-412-24 for Use in Materials Testing Which Will Provide Cost Savings and Reduce Waste https://rip.trb.org/View/2687354 Wed, 01 Apr 2026 17:10:04 GMT https://rip.trb.org/View/2687354 Finding the Bed Shear Stress Using the Logarithmic Law at Channel Roughness Transitions https://rip.trb.org/View/2672767 Mon, 23 Feb 2026 13:58:52 GMT https://rip.trb.org/View/2672767 Inventing an AI-Informed Risk Index to Prioritize Transportation Infrastructure Preservation https://rip.trb.org/View/2672766 Sun, 22 Feb 2026 10:44:16 GMT https://rip.trb.org/View/2672766 Investigate Wisconsin Bridge Scour in Mobile (Alluvial) Sand-Bed Rivers https://rip.trb.org/View/2671987 Wed, 18 Feb 2026 11:26:47 GMT https://rip.trb.org/View/2671987 Vertical and Overhead Concrete Patches https://rip.trb.org/View/2671984 Wed, 18 Feb 2026 11:21:37 GMT https://rip.trb.org/View/2671984 Design and Testing of High-Load Multi-Rotational Disc Bearings for Bridges https://rip.trb.org/View/2669883 Mon, 16 Feb 2026 18:46:02 GMT https://rip.trb.org/View/2669883 Smart Healing in Additively Manufactured Engineered Cementitious Composites Beams for Durable Transportation Infrastructure https://rip.trb.org/View/2665667 Wed, 04 Feb 2026 15:30:44 GMT https://rip.trb.org/View/2665667 Cybersecurity Assurance via AI-Driven Digital Twins for Transportation Safety https://rip.trb.org/View/2663600 Tue, 03 Feb 2026 15:23:30 GMT https://rip.trb.org/View/2663600 Mixed metal oxide-coated titanium alloy reinforcement for ultra-durable coastal transportation infrastructure -> bridging toward infinity (OSU) https://rip.trb.org/View/2663234 Sat, 31 Jan 2026 12:19:03 GMT https://rip.trb.org/View/2663234 Ultra-high performance concrete composite decks for long-span coastal bridges (OSU) https://rip.trb.org/View/2663233 Sat, 31 Jan 2026 12:05:58 GMT https://rip.trb.org/View/2663233 Novel surge barriers for coastal protection (TAMU) https://rip.trb.org/View/2663229 Sat, 31 Jan 2026 11:29:01 GMT https://rip.trb.org/View/2663229 Coastal and river bridge scour mitigation using hybrid solutions (TAMU) https://rip.trb.org/View/2663228 Sat, 31 Jan 2026 11:25:04 GMT https://rip.trb.org/View/2663228