The National Historic Trails Interpretive Center (NHTIC) is a 11,000-square-foot (1,000 m) interpretive center [1] about several of the National Historic Trails, and is located northwest of Casper, Wyoming on Interstate 25. It is operated through a partnership between the Bureau of Land Management, the City of Casper, and the National Historic Trails Center Foundation. The center offers interpretive programs, exhibits, multi-media presentations, and special events.[2]