Assuming the GLX goes ahead, the Tufts building that will house a stop at the university will include a sky bridge to the campus. This article in the Fall 2015 issue of Tufts Magazine gives some background on the alumnus who's funding the building's construction. Thought it might be of interest to some in the Davis periphery, and hope it's not too far afield to warrant posting...
Tufts on the T
New academic building will be constructed above planned public transit station
By Laura Ferguson
http://www.tufts.edu/alumni/magazine/fall2015/connect/tufts_on_the_T.html