GLENDALE, ARIZ. - Barclay Group and W.M. Grace Cos. have broken ground on 303 Logistics, a 349,663-square-foot speculative industrial building in Glendale. Fronting the Loop 303 freeway, the cross-dock facility will feature 36-foot clear heights, 75 dock-high and four grade-level doors, 52-foot by 50-foot column spacing, clerestory windows, R-30 insulation, and an ESFR sprinkler system. [...]