SAVANNAH, Ga. (AP) — Officials in a Georgia county say they’re moving ahead with plans to build a launch pad for commercial rockets barely a month after residents voted to halt the project by a margin of nearly 3-to-1.

Commissioners in coastal Camden County said in a statement Thursday that they have approved purchasing 4,000 acres for the proposed Spaceport Camden.

Camden County has spent a decade and more than $10 million pursuing the spaceport, promising economic growth by blasting satellites into orbit.

Critics argue the project has serious safety and environmental risks. Commissioners are asking the Georgia Supreme Court to declare the referendum invalid.