Here are the 57 Massachusetts Bay Transportation Authority projects categorized by the agency itself as dangers to "life and limb" that were referred to in an alarming independent review last month, but never publicly listed or explained. The projects were contained in the funding requests made by MBTA departments as the agency drew up a five-year capital improvement plan. Some requests were funded, but many were not.

"Total score" is the MBTA's internal grading of a project based on factors such as safety and health risks, current state of repair, and operational impact. The details link provides information on each project from the MBTA itself.