Wetland Mitigation Performance Results

Environmental Trends

• Air Quality
• Greenhouse Emissions
• Diesel and Particulate Matter
• Programmatic Permits
• Fish Passage Barriers
• Water Quality
• Wetland Monitoring
• Compliance with Environmental Laws and Regulations
• Endangered Species
• Habitat Connectivity and Wildlife Corridors
• Wildlife Mortality on Washington State Highways
• Summary: Transportation Implications of Washington’s Environmental Trends