Welcome to Holiday Inn Express® in Troy, IL Hotel! Our Troy, IL hotel is conveniently located at I-70 and I-55 just off exit 18 and only 19.8 miles northeast of downtown St. Louis. Business travelers will appreciate our hotel location near major companies such as Southern Illinois University, Conoco Phillips, US Steel and Yazaki. Staying at Holiday Inn Express Troy will make it easier to visit popular area attractions like Cahokia Mounds State Site, World Wide Technology Raceway, Anhueser Busch Brewery, St. Louis Gateway Arch, St Louis Zoo, Splash City and Fairmont Horse Track. We take pride in providing clean comfortable lodging and attentive service. Regardless of whether you’re staying at our hotel on business or pleasure, you can expect a warm and thoughtful staff dedicated to making you feel right at home. The Holiday Inn Express Troy offers 75 well-appointed guest rooms. Additional hotel amenities include free high-speed, wireless Internet access, complimentary breakfast bar daily, 24/7 Business Center and meeting space along with an indoor pool and Fitness room featuring the latest equipment.