Looking into the history of individual railroads can be rough. Tracing the lineage of all the different companies, mergers, track rights, bankruptcies, receiverships, and equipment changes is occasionally dizzying. So instead we'll keep this listing simple.
Here's an abandoned railroad siding! Follow the rusting tracks a short distance to find a few bits of old equipment too, like a track switch and stuff. Plus the bridge over the Connecticut River is pretty cool.