Item 23670 - World War Memorial Bridge, Portsmouth, 1923 Item 23670 - World War Memorial Bridge, Portsmouth, 1923 Contributed by Maine Historical Society/MaineToday Media Item 23670 Zoom 4346px x 3434px - 14.5"w x 11.4"h @ 300dpi | Need a larger size? *Credit line must read: Collections of Maine Historical Society/MaineToday Media Image Info Distant view of the opening ceremony for the Portsmouth Bridge in 1923. The bridge across the Piscataqua River between Kittery and Portsmouth, New Hampshire, was paid for by Maine, New Hampshire and the federal government. Show Details