U.S. Transportation Secretary Pete Buttigieg, speaks about the I-15/Tropicana Interchange project on Tuesday, May 31, 2022, in Las Vegas. The I-15/Tropicana Exchange project includes replacing the existing interchange structures to widen and lengthen the Tropicana Avenue bridge over I-15. (Bizuayehu Tesfaye/Las Vegas Review-Journal) @btesfaye