Hours Of Operations Express Maryland Upper Marlboro 20774 Express Hours of Operation and Location in Upper Marlboro, MD 20774 4.5 - 31 votes 1400 Mercantile Ln, Upper Marlboro, MD 20774 Get Directions Express Hours Category: Apparel Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore Upper MarlboroView More Apparel Ross Dress for LessCarter'sFoot LockerVisionworksDress Barn Sports TargetLA FitnessColemanFootaction USASports Authority Sporting Goods Jewelry Kay JewelersAvon Recommend For You Dress Barn Five Below Fashion Bug Coach Anna's Linens Clarks Avon Boost Mobile Lowe's America's Best Contacts & Eyeglasses