Port of Piraeus permanent navy base for the mighty Athenian fleet. However, in the late 4th century BC began a long period of decline for Piraeus; the harbours were only occasionally used for the Byzantine fleet and the city was mostly deserted throughout the Ottoman occupation of Greece. In 2002 PPA and the Greek government signed a concession agreement. The Greek government leased the port zone lands, buildings and facilities of Piraeus Port to PPA for 40 years. In 2008 the duration of the concession agreement was modified from 40 to 50 years. With this modification the lease is ending in 2052. Since
Port of Redwood City expanses of natural habitat area in its immediate proximity. Robert O. Tripp (founder of the historic Woodside Store) and Mathias A. Parkhurst began the first lumber operation using the waterways of Redwood Creek to float coast redwoods from Woodside to San Francisco in 1850. These two men thus became the founders of Redwood City itself. The Port of Redwood City is considered the place of genesis for the shipbuilding industry on the Pacific West Coast. The first schooner was built here in 1851 by G.M. Burnham and appropriately named "Redwood". Shipbuilding thrived here until the 1880s. The last wooden ship