• Mount Rainier peeks through clouds, viewed across subalpine wildflowers and glacial moraine.

    Mount Rainier

    National Park Washington

Carbon River Project

The following film includes interviews with Eric Walkinshaw, Project Manager and Civil Engineer for Mount Rainier National Park, and Kirt Hanson, Project Engineer and Geologist with Cardno Entrix, discussing the work that has been going on in the Carbon area to protect the road and facilities from future damage through the installation of flood protection structures such as engineered log jams.

The historic Carbon River Road was heavily damaged during a November 2006 storm event that resulted in heavy flooding and closed the road to vehicle use since then. Due to aggradation, rocks and gravel have raised the bed of the Carbon River up as much as 31 feet since the Carbon River Road was constructed next to the river in the 1920s. Several sections of the historic road are now lower than the adjacent river and increasingly vulnerable to flood damage.

 

 

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