About
History Timeline
For nearly 145 years, Shaver Transportation has led the tug and barge industry on the Columbia Snake River System. Explore the visual timeline below to trace Shaver’s journey.
1890s
1930s
In 1935, Shaver’s Cascades maneuvered Cascade Rapids with the largest load of wheat ever brought down the Columbia River.
In 1936, Shaver moved its headquarters from St. Johns to 3850 NW Front Ave. Headquarters moved again in 1956 to our present location at 4900 NW Front Ave.
In 1937, the U.S. Army Corps of Engineers built the Bonneville Dam – the first dam on the Columbia River equipped with a navigational lock. Shaver responded by providing service as far as The Dalles.
1970s
By 1975 the U.S. Army Corps of Engineers had completed eight lock and dams, allowing Shaver to barge wheat from the farms of Washington and Idaho down the Snake River to deep draft Columbia River export terminals. This lock and dam system prompted Shaver to start a barge-building program to meet the demands for service from Portland, Oregon to Lewiston, Idaho.
1980s
In 1981 Shaver commissioned construction of the ship assist tractor tug Portland. It featured the latest innovation in propulsion – Z-drive technology – the first of its kind in the country.
As more grain facilities opened, Shaver established a permanent moorage in Rainier to better serve our Kalama, Longview, Port Westward and Astoria ship customers.
2000s
In 2000, Shaver expanded our grain barge fleet by 40 percent. We also introduced a cold iron mooring facility at Port of Portland T6 and modernized and expanded our Rainer facility. Shaver upgraded the fleet by repowering twelve boats, designed two state-of-the-art tractor tugs, Sommer S (2012) and Samantha S (2019). For upriver grain barging we acquired the Lincoln (2017), and the Randy S (2019).

2020s
In 2020, the company completed construction of its 4040 sq. foot Operations Center at Shaver’s headquarters.

In 2023 we built the tractor tug Shaver, and the following year we built the 4,000 hp upriver tug Capt. Steve.

Shaver is working on a cold iron facility in Kalama, WA and a new Tier 4 tug, Heather S, is due in 2025.
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