Washington State Convention Center Addition
Washington State Convention Center Addition https://www.southlandholdings.com/wp-content/uploads/2025/09/Washington%20State%20Convention%20Center%20Addition_001.jpg 1000 750 Southland Holdings https://www.southlandholdings.com/wp-content/uploads/2025/09/Washington%20State%20Convention%20Center%20Addition_001.jpgCompleted in 2022 by American Bridge, the Washington State Convention Center Addition project involved constructing a 1.5 million square-foot expansion, doubling the facility’s capacity. The $1.7B Summit includes a ballroom,…
read more





