• 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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  • Diablo Lake To Be Drawn Down Three Feet on Sept. 17 and Early Oct., Trailer-Launched Boats Affected

    On September 17 and October 1-15 Diablo Lake will be drawn down 3 vertical feet for facility repairs. During the drawdown, boats with trailers will not be able to launch or take boats off the water. Hand-launched vessels will still be able to launch. More »

  • Cascade River Road will be open as normal through fall/winter 2014

    Cascade River Rd. will be open in 2014 until snow conditions make it impassable to vehicles, as normal. The road closure that was planned to begin September 8 has been postponed beyond 2014 due to unforeseen circumstances. More »

  • Lone Mountain Fire - National Park Service Trail Closures

    The Lone Mountain Fire in North Cascades National Park is approximately 5 mi NW of Stehekin in the Boulder Creek drainage. Boulder Creek Trail is closed. More »

Bridge installed over the North Fork of the Cascade River

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Date: April 24, 2009
Contact: Charles Beall, 360 854-7302

On April 14, a new bridge was installed on Cascade River Road to provide summer access to Cascade Pass. North Cascades National Park maintenance crews, with the assistance of two local construction companies, successfully installed a new bridge on the Cascade River Road over the North Fork of the Cascade River. 

The construction of the new bridge was a challenge due to the remote location and narrowness of the road. It was not possible to navigate the two 85-foot sections of the bridge which were manufactured by Big R Manufacturing of Greeley, Colorado via truck and trailer around the tight corners. Approximately one month ago, park maintenance crews and Donald K. Moore Construction of Rockport, Washington took advantage of the winter’s lingering snow and dragged the two sections over the ice to the bridge’s new location. Last week, Sicklesteel Cranes, Inc. of Mount Vernon, Washington maneuvered a 180-ton crane up the road to set the two sections into place.

"Thanks to the leadership of the Washington congressional delegation, particularly Congressmen Rick Larsen and Norm Dicks and Senators Patty Murray and Maria Cantwell, we have funding to fix this road and maintain summer access to the park’s most popular trailhead," said Chip Jenkins, Superintendent of North Cascades National Park Complex.

Fall 2006 storms caused extensive damage to the Cascade River Road. Emergency repairs provided temporary passage through the damage in 2007 and 2008. Long-term repairs began last fall as park maintenance crews and heavy equipment operators from Donald K. Moore Construction built new bridge abutments and footings. After last week’s successful placement of the new bridge, park maintenance crews will continue the installation process by bolting sections together, welding the bridge to the footings, and building approaches.

The North Fork Bridge was placed ahead of schedule, and will now enable repairs to be completed further up the Cascade River Road where it crosses Boston Creek in order to have the road ready for its traditional opening to the Cascade Pass Trailhead the Fourth of July weekend.

Digital images of the fall 2006 storm damage and the dragging and installation of the new North Fork Bridge are available for download and use at http://www.flickr.com/northcascadesnationalpark/sets.

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...