The twin bores of Somerville. In a shot you really don't want to try on a weekday, a Lowell train leaps over the only entrance to a busy industrial/commercial area, which was once part of an equally busy B&M yard complex. Fortunately for the photographer, its a lot quieter on Sundays. I thought the bores were a little narrow the first time I took my Mazda6 through them, but they're wide enough for 18-wheelers to fit.