• View from Sourdough Mountain Overlook  A view looking down onto Diablo Lake. Photo Credit: NPS/Michael Silverman, 2010.

    North Cascades

    National Park Washington

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  • Ross Dam Haul Road Repair (2014)

    A short segment of the Ross Dam Haul Road between the Diablo Lake trail suspension bridge and the tunnel remains closed to public use due to ongoing repair and rehab work on a portion originally damaged during a March 2010 landslide. More »

  • Notice of Planned Work - Cascade River Road (Fall 2014)

    The Cascade River Road will be closed from September 8 until late October 2014 to all public use (including foot, bicycle, and vehicle traffic) at the Eldorado gate (3 miles from road's terminus) in order to perform permanent road and culvert repairs. More »

Tumwater Bridge Repairs

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Date: October 21, 2009
Contact: Sarah Ehlen, 360 854-7305, ext. 13

The National Park Service will be conducting erosion control and abutment work on Tumwater Bridge along the Stehekin Valley Road in North Cascades National Park. The construction will temporarily close the Stehekin Road to all vehicle, bicycle, and foot traffic above Tumwater Campground beginning October 26, 2009. Work is expected to be ongoing through mid-November. The Tumwater Bridge endured flood damage and erosion during and since the 2003 flood.

"We need make these repairs to prevent erosion from further damaging the up-valley abutment, and maintain access and visitation to this portion of the Stehekin Valley," says Chip Jenkins, North Cascades National Park Superintendent.

Hikers wanting to access the upper Stehekin Valley should use the Old Wagon Trail (Pacific Crest Trail) from High Bridge. Tumwater Campground will remain open during the project. Drivers on the Stehekin Valley Road should be aware of the potential to encounter increased vehicle traffic before and during the project, as trucks will be transporting rock and materials to the work site.

Did You Know?

North Cascades is now on Flickr!

North Cascades National Park is uploading its digital image library to Flickr! Be inspired, download your favorite images, or even add your own vacation photographs to the group pool: Friends of the North Cascades. More...