The Washington Aggregates & Concrete Association
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WA ACI Chapter Meeting
Thursday, January 11, 2018, 5:30 PM - 8:00 PM PDT
Category: WA ACI Chapter Events

WA ACI Chapter Meeting

Topic: I-90 Snoqualmie Pass Project

Constructed in 2 phases, this $249M widens 1-90 two to three lanes in each direction and constructs twin 1,200-foot-long bridges rising over avalanche chutes accommodating 100-year avalanche events to virtually eliminate road closures due to avalanche and snow removal.  Material movement includes blasting 400,000 cu. yds. of rock, 116,000 tons of base course, 31,000 cu. Yds. of PCC, and 38,000 tons of hot mix asphalt.

Phase 1C widens 2.5 miles from 4 to 6 lanes with a new lane in each direction, builds wildlife crossings, straightens the roadway and adds a new chain-up area. The wildlife crossing will be located in the historic migration path to Keechelus Lake and will accommodate elk, deer, and black bear—while significantly decreasing wildlife collisions.

Please join us for tonight’s presentation of this very visible  project representing a major upgrade to the Snoqualmie pass system.  Complex concreting scopes in all seasons over multiple traffic phases while creating a unique passage way for wildlife.  

This is not an ordinary highway rebuild project!

Presented By

Philip Larson, Project Manager  |  Atkinson Construction
Phil Larson brings 14 years of experience in transportation infrastructure construction.  He has served as design-build coordinator on many Atkinson design-build projects where he has led the design effort, managed WSDOT relationships and interface, and developed design and construction concepts and approaches that optimize cost and schedule and minimize impacts to traffic, businesses, and residents.
Jeff Anderson, Project Manager  |  Atkinson Construction
Jeff brings 10 years of experience in concrete structures and heavy civil construction.  Jeff is currently Project Manager on Atkinson’s $72 million I-90 Keechelus Dam to Stampede Pass Phase 2A project.  Previously, Jeff has worked on the Hood Canal Bridge, SR 520 Floating Bridge, and SR 99 Alaskan Way V Tunnel.

Event Details

Thursday, January 11th, 2018
Location: Ivars Acre's of Clams (Pier 54, 1001 Alaskan Way, Seattle)

5:30pm     Networking Reception
6:15pm     Dinner Buffet
7:00pm     Presentations Begin

WA ACI Chapter Member Rate: $45
Non-Member Rate:  $55

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You must be si
gned in as a member to receive the member rate.  If you need to be added to our database, please contact our office at (206) 878-1622. 

Contact: Nikki Blase | [email protected] | 206.878.1622