HY-VEE INDYCAR RACE WEEKEND FEATURES ENHANCED SUSTAINABILITY INITIATIVES IN 2024Event Focused on Economic, Social and Environmental Efforts at Iowa Speedway NEWTON, Iowa (July 13, 2024) — Focusing on environmental, social and economic sustainability, Hy-Vee INDYCAR Race Weekend today unveiled several key initiatives that are in place this weekend at Iowa Speedway. After becoming just the second…