Date Time One way traffic trial for Centennial Circuit in Byron A&I estate Businesses and regular visitors to the Byron Arts and Industry Estate are asked to get ready for a one-way traffic trial on Centennial Circuit. The trial will start in the last week of February 2021 and will run for six months to September. Isabelle Hawton, Project Planner, said locals are aware that traffic and congestion are increasing problems and the concept of a one-way traffic trial came out of the development of the Byron Arts and Industry Estate Precinct Plan in 2019. “As part of the development of the Precinct Plan we spoke to residents, business owners and people who work in the estate and feedback from them included a need for better traffic management,” Ms Hawton said.