An automotive racing organization is building a headquarters in Zionsville.  Rahal Letterman Lanigan Racing is owned by three-time INDYCAR champion and 1986 Indy 500 winner Bobby Rahal along with Hoosier native David Letterman and Mi-Jack co-owner Mike Lanigan.  The headquarters are expected to create 73 new jobs by the end of 2024.  The company plans to invest over 20-million dollars into the new headquarters at the northeast corner of Creek Way and 106th Street.  A groundbreaking is expected later this year, and it should be fully operational by the spring of 2022.