Today we take another look at the Navios Unite, that humongous containership that made her way to Portland up the Columbia yesterday. She was the biggest containership ever to call on the Columbia. We’ll take a look at what the limiting and helpful factors are that determine whether a ship can fit on the Columbia.

Photo Credit: Photo by Astoria photographer Scott Saulsbury. This image really shows the immensity of the ship compared to Astoria’s waterfront.