Wouldn’t it be better to compare 32,000 people in vehicles? Doing really rough math, someone else who doesn’t suck at math should run through it lol. But hand jamming some numbers gives me a bit over 20 miles (32.5 Km) of flowing, 3 lane, 4 person cars to get to 32,000 people. It’s like 9 miles (14.5 Km) with bumper to bumper LA stopped traffic. 50 person buses, bumper to bumper is 1.8 miles (2.9 Km).