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Page 1: Technical Advisory Group · Traffic Analysis Timeline • Count analysis & 2030 projections – winter 2011 • Traffic modeling – winter/spring 2011 • Publish Technical Report

P i t D fi B P j tPoint Defiance Bypass ProjectTechnical Advisory Group

Larry MattsonDave Smelser Larry MattsonCascades High Speed Rail

Environmental Engineer

Dave SmelserCascades High Speed Rail Project Delivery Manager

January 20, 2011y

Page 2: Technical Advisory Group · Traffic Analysis Timeline • Count analysis & 2030 projections – winter 2011 • Traffic modeling – winter/spring 2011 • Publish Technical Report

Environmental Assessment Process

We are here

Public comment analysis begins

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Page 3: Technical Advisory Group · Traffic Analysis Timeline • Count analysis & 2030 projections – winter 2011 • Traffic modeling – winter/spring 2011 • Publish Technical Report

Traffic Analysis Timeline

• Count analysis & 2030 projections – winter 2011

• Traffic modeling – winter/spring 2011

• Publish Technical Report – spring 2011

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Page 4: Technical Advisory Group · Traffic Analysis Timeline • Count analysis & 2030 projections – winter 2011 • Traffic modeling – winter/spring 2011 • Publish Technical Report

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Page 5: Technical Advisory Group · Traffic Analysis Timeline • Count analysis & 2030 projections – winter 2011 • Traffic modeling – winter/spring 2011 • Publish Technical Report

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Page 6: Technical Advisory Group · Traffic Analysis Timeline • Count analysis & 2030 projections – winter 2011 • Traffic modeling – winter/spring 2011 • Publish Technical Report

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Page 7: Technical Advisory Group · Traffic Analysis Timeline • Count analysis & 2030 projections – winter 2011 • Traffic modeling – winter/spring 2011 • Publish Technical Report

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Page 8: Technical Advisory Group · Traffic Analysis Timeline • Count analysis & 2030 projections – winter 2011 • Traffic modeling – winter/spring 2011 • Publish Technical Report

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Page 9: Technical Advisory Group · Traffic Analysis Timeline • Count analysis & 2030 projections – winter 2011 • Traffic modeling – winter/spring 2011 • Publish Technical Report

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Page 10: Technical Advisory Group · Traffic Analysis Timeline • Count analysis & 2030 projections – winter 2011 • Traffic modeling – winter/spring 2011 • Publish Technical Report

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Page 11: Technical Advisory Group · Traffic Analysis Timeline • Count analysis & 2030 projections – winter 2011 • Traffic modeling – winter/spring 2011 • Publish Technical Report

2030 Traffic Assumptions

• Assumptions consistent with I-5 study and Tillicum Neighborhood PlanTillicum Neighborhood Plan

– SR 704 Cross Base Hwy – includes grade separationSR 704 Cross Base Hwy includes grade separation at Thorne Lane

– Camp Murray Gate move

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Page 12: Technical Advisory Group · Traffic Analysis Timeline • Count analysis & 2030 projections – winter 2011 • Traffic modeling – winter/spring 2011 • Publish Technical Report

Berkeley Street - Existing AM and PM Peak Hour Maximum Queue Length

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Page 13: Technical Advisory Group · Traffic Analysis Timeline • Count analysis & 2030 projections – winter 2011 • Traffic modeling – winter/spring 2011 • Publish Technical Report

Greenfield Technical Memo

• Evaluate the Greenfield Alternative’s ability to meet project purpose & needp j p p

• 6 options– Rainier Route– Fredrickson Route– Spanaway RouteSpanaway Route– Lakewood South Route– Lakewood to Tacoma Tunnel Route

I 5 M di R t– I-5 Median Route

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Page 14: Technical Advisory Group · Traffic Analysis Timeline • Count analysis & 2030 projections – winter 2011 • Traffic modeling – winter/spring 2011 • Publish Technical Report

For more information

Please contact:Please contact:

Dave Smelser360-705-6916360 705 6916

[email protected]


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