Mr. Rennie Williamson is a Project Engineer with over 10 years of professional experience in noise measurements and modeling using FHWA’s Traffic Noise Model (TNM) program. He teaches two sections of our TNM training course and serves as its technical coordinator.
He also was involved with the data analysis and writing of several FHWA research reports: Noise Barrier Acceptance Criteria: Analysis, Noise Barrier Acceptance Criteria: Evaluation Tools, and Techniques for Reviewing TNM Model Runs and Associated Noise Modeling Reports.
For NCHRP Report 886, Field Evaluation of Reflected Noise from a Single Noise Barrier, he conducted noise measurements and was heavily involved in the data analysis. Additionally, he conducted TNM modeling and data analysis for NCHRP Report 882, How Weather Affects the Noise You Hear from Highways, and he had a major role in the design of its Interactive Tool.