this is probably late but i can help. go I-29 to either 635 or I-35 south. If you are going to 635 S you want to go till you hit I-70 E. If you are going I-35 S to I-70 W, you will want to follow it all the way through Downtown. You go I-70 S and as you start to see Bartle Hall straight ahead you will probably see Broadway exit. that road takes you right along the strip of Bartle Hall. But if you are taken 635 to I-70E you will also come up on Broadway just from another route. So that would be my two choices of getten to the Auto Show from I-29.
