WSDOT - Northwest Region Traffic Design

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Michele Villnave
Web Communications
360-705-7815

• Current Practices (pdf 186kb) or (doc 163kb)
• General Special Provisions (pdf 364kb) or (doc 417kb)
• Signals & Illuminaton Detail Library
• Team Contact (doc 28kb)

• Design Guide (pdf 524kb)
• Design Guide Supplement (pdf 38kb)
• General Special Provisions (pdf 452kb) or (doc 352kb)
• WSDOT ITS Device Naming (pdf 72kb)
• Detail Library
• Team Contact (doc 28kb)

• Current Practices - Manual is temporarily unavailable. For current details, contact: Laurinda Anglin at 206-440-4923.
• General Special Provisions (pdf 7kb) or (doc 20kb)
• Sign Types (pdf 13kb) or (doc 21kb)
• Sign Specifications WinXP (zip 640kb)
• Message Length Calculator (zip 7kb)
• Sign Inventory (xls 191kb)
• Roundabout Guidelines (pdf 591kb)
• Detail Library
• Northwest Region Control City (pdf 12kb) or (doc 24kb)
• Team Contact (doc 25kb)