I don't think you will find any information on mayo's website as it is through ASU not Mayo. I'm also talking about the traditional pre-licensure BSN program. ASU does not offer RN programs, but they do have the RN-BSN. Here is all the information there is about the Mayo campus program. There's not very much, you should call nursing student services to find out more.
It is simply a different campus option for the upper division program, downtown campus being the other.
Why did you not get accepted for ASU's BSN?