Project Resources

These documents were provided during DCWTS Phase 1 construction:

• Construction Photo Tour
• Washington State Department of Transportation (WSDOT) Website
• Washington State Traveler Information Website
• Clark County Website
• Clark County Construction Traffic Delays Website
• City of Ridgefield Website
• SR501 (Pioneer Street) Paving Webpage

• Liners offer longer life for new DCWTS manholes
• Groundbreaking held for Discovery Corridor Wastewater Transmission System