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/ Accelerating IFC Adoption by Advancing IFC Validation Service and Software Certification Program https://rip.trb.org/View/2652044 Sat, 10 Jan 2026 11:59:41 GMT https://rip.trb.org/View/2652044 Assessing Building Information Modeling (BIM) Maturity and Identifying Barriers to Implementation among Transportation Agencies in Region 6 https://rip.trb.org/View/2291299 Thu, 16 Nov 2023 17:51:23 GMT https://rip.trb.org/View/2291299 Building Information Modeling (BIM) for Bridges and Structures - Phase II https://rip.trb.org/View/2265815 Thu, 12 Oct 2023 17:32:47 GMT https://rip.trb.org/View/2265815 Building Information Modeling (BIM) for Infrastructure https://rip.trb.org/View/1858366 Fri, 11 Jun 2021 16:42:02 GMT https://rip.trb.org/View/1858366