This app was mentioned in 4 comments, with an average of 3.75 upvotes
android app for live bus scheduling and locations.
https://play.google.com/store/apps/details?id=com.transloc.android
The Innovation route runs from the stadium to the engineering campus. Here's a map: http://i.imgur.com/cy8Lamk.png
I believe it runs every 15 minutes. The TransLoc app is a very handy tool as well if you have a smart phone:
Or the android version: https://play.google.com/store/apps/details?id=com.transloc.android