Tidewater Barge Lines, Inc. Tidewater Barge Lines, Inc.

Tidewater was founded in 1932, and has evolved into a multi-commodity transportation and terminal company serving the diverse and evolving transportation needs of the Pacific Northwest. Headquartered... in Vancouver, Washington, our operating area spans 465 miles of the Columbia and Snake River systems extending from the Port of Astoria, Oregon on the Pacific Coast to the inland Port of Lewiston, Idaho