My game keeps crashing when I try to go to a couple of areas. One is around the Kendell hospital area and the other is when I am crossing a bridge to get to the boston area. Mind you I am trying to get to the same area to recover some tech for the Brotherhood quartermaster quest in the BADTFL Regional Office. Please someone help me figure this problem out. I would really like to explore the area and complete the quest but cannot without it crashing.

http://www.gamesas.com/topic/1546438-fallout-4-crash-in-specific-area/page-2#entry24498856 it seems like its a bug that partialy corrupts your save file. your only hope at the moment is to load an older save file (preferably before you got that part of the quest to send you to those areas) and hope for the best