McDonald to present at TRB Annual Meeting

David McDonald Jr., P.E., PTOE, Ph.D., a vice president, roadway discipline manager and chief roadway engineer at Hanson, will present his technical paper, “Lessons Learned in Roadway Design: A Few Nuggets of Knowledge,” at the Transportation Research Board’s virtual 2021 Annual Meeting Jan. 25 and Jan. 29. He will present a second technical paper, “How Autonomous Vehicles May Influence Vertical Curves, At-Grade Railroad Crossings and Ramp Terminals,” Jan. 29. The theme of the virtual event, which will run throughout January, is “Launching a New Century of Mobility and Quality of Life.” For more information or to register for the event, click here.