R&T Now: Interchanges
Join us for our recorded conversations as we talk to subject matter experts who will delve into transportation research, innovations, and solutions.
Our goal is to bring you information that you can listen to online or download to bring with you to learn more about Federal Highway Administration (FHWA) programs and initiatives that will enhance your transportation program.
January 2025
FHWA Studies in Artificial Intelligence Featuring Mangesh Hirave
Host: Craig Thor, FHWA's Chief Scientist
Guest: Mangesh Hirave, FHWA’s Information Technology Solutions Architect
FHWA Studies in Artificial Intelligence Featuring David Kuehn
Host: Craig Thor, FHWA's Chief Scientist
Guest: David Kuehn, FHWA's Director of the Research Innovation Management Team
This episode explores the impact of AI in several research and technology areas; discusses how AI can be applied to benefit vulnerable road users, infrastructure, and the overall safety of all road users; and highlights the crucial need of human oversight.
FHWA Studies in Artificial Intelligence Featuring Hoda Azari
Host: Craig Thor, FHWA's Chief Scientist
Guest: Hoda Azari, FHWA’s Nondestructive Evaluation Research Program Manager
This episode covers how artificial intelligence can help analyze vast amounts of data gathered using nondestructive evaluation (NDE) technologies to ultimately help detect deterioration and damage on our roads and bridges that may not be visible to the human eye.
November 2024
Associate Administrator Dr. Kelly Regal Sails Away
Host: Craig Thor, FHWA's Chief Scientist
Guest: Dr. Kelly Regal, FHWA's Former Associate Administrator and Director of the Turner-Fairbank Highway Research Center (TFHRC)
In this episode, Kelly Regal discusses changes made to TFHRC; challenges for the next Associate Administrator; and key takeaways.
October 2024
Virtual Reality Helps Keep Vulnerable Road Users Safe
Host: Craig Thor, FHWA's Chief Scientist
Guest: Brian Philips, FHWA's Human Factors Team Leader
This episode discusses how the Virtual Reality Laboratory's state-of-the-art tools are being used in research to find solutions to transportation challenges that face vulnerable road users.
Download audio file (14.9 MB)
Driving Change Together—the Impact of the Transportation Pooled Fund (TPF) Program
Host: Craig Thor, FHWA's Chief Scientist
Guest: Patricia Sergeson, FHWA's Transportation Pooled Fund Program Manager
Check out how State departments of transportation collaborate with one another and the FHWA to conduct transportation research that addresses national problems. Also learn which studies won the Transportation Pooled Fund Program Excellence Awards.
Download audio file (19.15 MB)
Download transcript (25.05 KB)