"It's in place and ready to go as soon as they do a deal," says Michael Pyles, the point man for Dallas/Fort Worth International Airport board's drive to expand FTZ 39. The decision gives added negotiating leverage to developers for their distribution centers and warehouses in and around the Union Pacific intermodal yard in southern Dallas County. The zone is classified as a second site so it's a wide open prairie instead of being structured as a subzone, which is tenant-specific.

Pyles tells GlobeSt.com that the six landowners in the expansion area paid a pro-rata share based on acreage to cover the $200,000 tab to expand FTZ 39 from 574 acres to nearly 3,200 acres. San Diego-based Allen Group is the largest stakeholder, having added 1,949 acres to its previously approved 1,303 acres of FTZ-designated land in the Dallas Logistics Hub. Sunridge Business Park's owner, Wilmer-Pleasant Run LP of Dallas, got approval for 434 acres; Dalport Business Park, now owned by Chicago-based First Industrial, put in 356 acres; ProLogis 20/35 Park, owned by Denver-based ProLogis, paid for 175 acres; Crossroads Trade Center, a project of Fort Worth-based Hillwood, locked in 112 acres; Lancaster's airport board secured 50 acres; and Indianapolis-based Duke Realty Corp. added 32 acres in Duke Intermodal Park. The land block straddles the cities of Hutchins, Wilmer, Lancaster and Dallas' southernmost tip, where several million sf of spec product is rising or proposed, including the Allen Group's first two buildings, totaling 827,850 sf, at 4800 and 4900 Langdon Rd.

"We do have others showing interest," Pyles says. "We probably will do an expansion in the future if they go through the hoops these people did."