DEA provided complete multidisciplinary services for this Mt. Hood National Forest trailhead relocation project.
DEA is providing project management and civil, structural, and traffic engineering services for the development of a two way cycle track through Portland from SW Harrison Street to the Steele Bridge.
Long considered one of the most hazardous stretches of highway in Colorado, the design-build project included more than $100 million in improvements to improve highway capacity, operations, and safety
DEA led the Planning and Environmental Linkages (PEL) Study and is currently leading the NEPA and Final Design phase for this interchange in Wheat Ridge, Colorado.
DEA performed delivery of the design and construction documents for the $68M dollar interchange reconstruction project in for the Colorado Department of Transportation in Denver, Colorado.