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Energy

Bonneville Power Administration Survey Services
Camp Williams Substation
Copco #2 115/69 kV Substation
Cushman Dams No. 1 and 2
Hells Canyon Aesthetic Study
Klondike III Wind Project
Parrish Gap Substation
Pine Tree Wind Facility (120 MW)
Populus-Terminal Double-Circuit 345 kV Transmission Line
Port Westward Generating Project
Raft River Geothermal Facility
Schultz-Wautoma Transmission Line Survey
Spring Canyon Wind Farm (60 MW)
Wild Horse Wind Facility (229 MW)

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Land Development

City of La Verne Parks Master Plan
Crissey Field State Park and Welcome Center
Fairview Park Nature and Interpretive Center
Fort Stevens State Park Campground
Gateway Green Vision Plan
La Quinta Civic Center Park
Lewis and Clark Discovery Greenway
Ovrom Park Design
Phoenix Convention Center
Roosevelt Historic Housing, Phoenix, Arizona
Sammamish Town Center Plan
Snohomish Cascade Planned Community
Sokol Blosser Winery Barrel Storage Facility
Union Gospel Mission's LifeChange Building
Westgate City, Glendale, Arizona

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Transportation

Abernethy Creek Bridge Replacement
Airport MAX
Albany Multimodal Transportation Center
Arapahoe Road and Parker Road Interchange
Arapahoe Road Corridor Study
Broadway Bridge Rehabilitation
Central Phoenix/East Valley Light Rail Transit
Columbia River Crossing
Commuter Rail Improvements, Sound Transit
Depot Street Bridge Replacement
Eagle Creek Bridge Emergency Repair
Ed Pastor Regional Transit Center
Fulton Street Transit Center
I-405 Corridor
Interstate MAX Line
Kirkland HOV Direct Access Project
MAX I-205 LRT Extension
Monroe Street Bridge
N.E. 49th Street and 137th Avenue Roundabout
National Park Service Transportation Planning
North Albina Triangle
North Central Business District
Route 9A Reconstruction
Sauvie Island Bridge
South Ferry Street Terminal
State Route 2 Survey
West Corridor Light Rail Transit

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Water Resources

Agua Fria Watercourse Master Plan
Caldera Fish Ladder
Fish Screen Feasibility Study
Oak Glen Creek Detention Basins
Park Place Urban Growth Boundary Concept Plan
Portland Community College "Net Zero" Water Strategy
Rain Garden, Oregon Convention Center
Rivergate Industrial District Habitat
Roosevelt Historic Housing, Phoenix, Arizona
Stormwater Marketplace Feasibility Evaluation
Threemile Canyon Farms
Thunderbird Paseo Park Irrigation Study
Tumalo Water Conservation Project
Wapato Creek Restoration

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Surveying and Geomatics

Abernethy Creek Bridge Replacement
Agua Fria Watercourse Master Plan
Alaskan Way Viaduct and Sewall Replacement Surveying and Mapping
Arapahoe Road and Parker Road Interchange
Arapahoe Road Corridor Study
Bonneville Power Administration Survey Services
Caldera Fish Ladder
California State Parks On-Call Land Surveying Services
Central Phoenix/East Valley Light Rail Transit
Commuter Rail Improvements, Sound Transit
Cushman Dams No. 1 and 2
Fort Stevens State Park Campground
Howard Hanson Dam Right Abutment Monitoring
Klondike III Wind Project
MAX I-205 LRT Extension
Monroe Street Bridge
National Park Service Transportation Planning
Northwest Region Naval Facilities ALTA Surveys
Oak Glen Creek Detention Basins
Patriot Square Parking Structure Laser Scanning
Phoenix Convention Center
Pier B Rail Yard Expansion
Pine Tree Wind Facility (120 MW)
Pinnacle Peak Area Drainage Master Plan Mapping
Populus-Terminal Double-Circuit 345 kV Transmission Line
Portland International Airport, Runway 10R-28L (South Runway) Pavement Mapping
Rogue Valley International Airport Improvements
Schultz-Wautoma Transmission Line Survey
Sea-Tac Bagwell 3D Laser Scanning/Modeling
South Line Mobile Laser Scanning
Southern California Metropolitan Water District, On-Call Surveying and Mapping
Spring Canyon Wind Farm (60 MW)
SR 210 Mainline Construction Surveying
State Route 2 Survey
Statue of Liberty Scanning, Liberty Island National Monument
Tumalo Water Conservation Project
University of Washington Denny Hall Attic Existing Conditions Laser Scanning
West Corridor Light Rail Transit
Westgate City, Glendale, Arizona
Wild Horse Wind Facility (229 MW)

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Marine Services

Howard Hanson Dam Right Abutment Monitoring
Lower Willamette River Sediment Transport Study
NOAA Hydrographic Surveys
Pyramid Lake Sediment Study

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Featured DEA Project

Broadway Bridge Rehabilitation

DEA provided full preliminary engineering and construction engineering assistance for the rehabilitation of the 90-year-old Broadway Bridge in Portland, Ore.

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Featured DEA Project

Crissey Field State Park and Welcome Center

Crissey Field is a new 40-acre beachfront park between the Pacific coast highway 101 and the ocean beach, south of Brookings, Ore., The center was carefully designed to fit into the natural landscape and incorporates many sustainable design features.

Learn More