On Tuesday, July 13 at 1:45 p.m. ET, RSG Director Dana Lodico, PE, INCE Bd. Cert. will present findings from research she conducted into the validation of noise measurements at tunnel openings using traditional methods in the Federal Highway Administration (FHWA) Traffic Noise Model (TNM) Version 2.5. Her presentation will describe the measurement and modeling methods used and summarize the results of the application of methodologies described in the Transportation Research Board's (TRB's) National Cooperative Highway Research Program (NCHRP) Report 791: Supplemental Guidance on the Application of FHWA’s Traffic Noise Model (TNM).
Dana's presentation is being delivered during TRB's Committee on Noise and Vibration (AEP80) Summer Meeting. This all-virtual event will occur on July 13 and July 15 and begin at 1:30 p.m. ET on each date. Presentations on July 13 will be followed by information about research to be delivered on July 15. There is no cost to participate in the event.