Boston, Revere Beach & Lynn bridge By Angela Cotey | December 23, 2021 | Last updated on January 6, 2022 Email Newsletter Get the newest photos, videos, stories, and more from Trains.com brands. Sign-up for email today! Get Updates The 3-foot-gauge Boston, Revere Beach & Lynn was built in 1875 and in 1928 electrified its double-track line along the shore north of Boston. The line included this swing bridge at Point of Pines. William Butler Jr. photo