Welcome to the newly renovated Holiday Inn Rock Island - Hotel & Conference Center centrally located in the District of Rock Island off I-280, IL Highway 92 & 9 miles from the Quad City International Airport in Moline (airport code: MLI ). The Holiday Inn Rock Island - Hotel & Conference Center, offers the finest accommodations in the Quad Cities featuring 175 guest rooms with complimentary wireless high-speed Internet access & over 9,000 sq. ft. of meeting space to accommodate virtually any event. Whether you are here on business for the Rock Island Arsenal, Modern Woo ...