KENNEWICK, Wash. – The Kennewick City Council unanimously approved a resolution on Tue., June 4 to expand the Three Rivers Convention Center.
Construction on the expansion is set to start at the end of December 2024, 12 years after the initial creation of the proposition.
60,000 square feet of exhibit space will be added to the convention center with the main purpose of hosting sporting events. The large space will allow for the hosting of large-scale competitions for basketball, volleyball, gymnastics and more.
“This will be a game changer for the community and will benefit our hotels, restaurants, and retailers,” said Executive Director Corey Pearson.
The City of Kennewick expects to generate nearly 200,000 attendees annually as a result of the expansion. Earnings are estimated to be $130.8 million in total spending, $28.4 million in increased earnings and $6.9 million in sales tax and hotel/motel tax revenues.
The expanded space is expected to open in summer 2026, according to the convention center.
