Barges guided into berth by tugboats, shuttle-trains of a seemingly endless supply of cars and massive ocean vessels guided in and out of the tumultuous mouth of the Columbia River – all part of daily activity for port cities like…

Barges guided into berth by tugboats, shuttle-trains of a seemingly endless supply of cars and massive ocean vessels guided in and out of the tumultuous mouth of the Columbia River – all part of daily activity for port cities like…