USA: Dredging Project at Columbia River in Final Phase
The dredging to bring the Columbia River shipping channel from 40 to 43 feet hasn’t quite finished up, but hopes are high that it could help…
[mappress]
Source: spotlightnews, May 20, 2010;
The dredging to bring the Columbia River shipping channel from 40 to 43 feet hasn’t quite finished up, but hopes are high that it could help…
[mappress]
Source: spotlightnews, May 20, 2010;