I-90 SNOQUALMIE PASS WIDENING: PHASE 1B – HYAK TO SNOWSHED

Snoqualmie Pass, Washington: Project widened over 2 miles of Interstate 90 through Snoqualmie Pass, taking this highly traveled stretch from 4 lanes to 6 lanes of traffic.

Project Details

Snoqualmie Pass is easily the most traveled mountain pass in Washington. Kuney Construction partnered with WSDOT to widen over two miles of I-90 from four lanes to six. With the freeway set between a steep and rocky hillside and Lake Keechelus, the team worked in very tight quarters. Immense blasting was required to make room for the widening, and decrease the threat of landslides. Kuney Construction built six new precast girder bridges, and raised the roadway up several feet. Kuney Construction worked proactively with WSDOT to ensure that the impact on the environment was minimal, and that permits were strictly complied with.

Project Specs

Location

Snoqualmie Pass, Washington

Owner

Washington State Department of Transportation

Completion

2013

Size

$50-$100m

Project Gallery

READY TO START YOUR PROJECT?

Whether you are a potential new client, partner or subcontractor, please get in touch with us if you are
interested in working with Kuney or learning more about our experience and capabilities.

CONTACT US SEE OUR PROJECTS