Selected photos by Bob Carr from Lewis & Clark trip July 2005. Most have not been significantly photo-edited, with the exception of those with RICarr signature. Anyone with Nomads or on the trip are welcome to use the photos.
Marine transportation and construction: Unmanned tank bunker barge Shauna Kay being towed by a tug boat on lower Columbia River. The double hull barge is 82.7 meters long and carries 40,988 barrels of oil. Astoria, Oregon 2005.
The tug boat James T. Quigg or Portland, Oregon towing a barge by cable on the lower Columbia River. 2005