abandoned Bay Colony Railroad locomotive, Millis
This locomotive is sitting at the end of the (former) Bay Colony line in Millis, MA. Since trains don't use this line anymore, this locomotive may have been sitting here unused for many years. It looks to be in good shape though, except for graffiti.
I would have had no idea this locomotive was there except that TCost105 posted a photo of it (thanks for the heads up!) It is very close to the main road (route 109) but there's some woods in between so it is not visible.