Changes are suppose to occur on Bee-Line routes on March 30 (I'm sorry if there was a thread on this already). The changes in full detail haven't been mentioned, but one of changes is bus service now serving the Elizabeth Seton Pediatric Center. Other routes are suppose to have tweaks and.or other changes, the BxM4C included in this.
So far, I managed to find the new schedule for the Elizabeth Seton Pediatric Center (which will be operated by BL-2 buses).
http://setonpediatric.org/wp-content/uploads/2014/10/Bus-Service-Enhancements-March-2015-English.pdf