While with McKissack and McKissack, provided executive oversight of the construction management team, which included planning, internal and external team coordination, and client and government communications. Located on the National Mall, the NMAAHC is the world's largest museum dedicated to African-American history and culture. The NMAAHC is one of the most unique structures built in Washington, DC. At five stories tall, the museum's height is consistent with nearby buildings; sixty percent of the structure sits below grade.