<p>The Shore Line Trolley Museum maintains and preserves the history and heritage of the Trolley Era. The Shore Line Trolley Museum operates the Branford Electric Railway, a National Historic Site offering vintage trolley rides through East Haven's coastal eco-environment. The railway is the oldest continuously operating suburban trolley line in the United States and once provided service from downtown New Haven through East Haven and into Branford.</p> <h1><br /></h1>