Item 23672 - Aerial view, Portsmouth-Kittery Bridge, 1923 Item 23672 - Aerial view, Portsmouth-Kittery Bridge, 1923 Contributed by Maine Historical Society/MaineToday Media Item 23672 Zoom 4290px x 3286px - 14.3"w x 11.0"h @ 300dpi | Need a larger size? *Credit line must read: Collections of Maine Historical Society/MaineToday Media Image Info Aerial view of the opening ceremony for the bridge over the Piscataqua River between Portsmouth and Kittery. The span, built between 1920 and 1923, was the first non-toll bridge over the river. It was dedicated as a World War I memorial. Show Details