![](http://www.alamy.com/thumbs/6/7FAD471F-BA45-4ABC-9AAE-DFB3A421F341/A87AAF.jpg)
Tugboat nudges a sea going freighter in the harbor of Pittsburg California
Size: 4837px × 3250px
Location:
Photo credit: © Craig Cozart / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: america, boat, boats, ca, california, cargo, cargoes, cargos, commerce, day, daylight, daytime, effort, exchange, export, exports, freight, freighter, freighters, harbor, marine, maritime, nudges, outdoor, pittsburg, power, sea-, ship, shipment, shipping, ships, states, trade, trading, transport, transportation, tug, tugboat, tugboats, united, usa, water, west