View attachment 66949
After several viewings of the "car on the track" simulation, what really stands out is just how close the track will be to the buildings along the west side of Michigan Avenue.
At about the 0:55 mark of the simulation the car is approaching Turn 7 and must make a hard right turn onto Michigan Avenue.
Similarly at about the 1:08 mark it approaches Turn 10 and again makes a right turn onto Michigan Avenue.
It will be interesting to see what the barriers and catch fences in those corners look like as the buildings are only about 25 feet from the street's curb line.