Adams U-Store It is located at 515 W Lafayette, Olney, IL. This business specializes in Storage. Adams U-Store It is open Mon, 6am-8pm; Tue, 6am-8pm; Wed, 6am-8pm; Thu, 6am-8pm; Fri, 6am-8pm; Sat, 6am-8pm; Sun, 6am-8pm and accepts Cash, Discover, Mastercard, Personal Checks and Visa.