Attached is FOX news article regarding the university's problem with abandoned bicycles:

https://foxillinois.com/news/local/u-of-i-dont-leave-your-bikes-behind

The article emphasizes, 

"If your bike has been removed and you'd like it back, email bike@illinois.edu with your bicycle information.

If you have an old bicycle you'd like to donate, you can drop it off at the Campus Bike Center (51 Gregory Drive, Champaign) or the Bike Project of Urbana (202 S. Broadway Avenue, Room 24)."