Those of us who live in Ellicott City are saddened by the loss of two young, local girls, both 19 and in college, who lost their lives at 12:02 a.m. Tuesday morning when a train derailed in the heart of our picturesque town. I haven’t been able to stop thinking about what a tragedy this is and how—and if—it could have been avoided. This story has captured the attention of both national and international news media. Apparently, the two girls were tweeting from the bridge as they sat on top of it—the railroad bridge at the bottom of the hill that says “Ellicott City” near the B&O Museum—and had been…