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US 6 Bridges Design-Build

US 6 Bridges Design-Build

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

19th and 20th Two-Way Conversion

19th and 20th Two-Way Conversion

In Denver, DEA is currently delivering roadway design and traffic engineering services to convert 19th and 20th Avenues from one-way to two-way operations while also improving the multimodal pedestrian and bicycle facilities throughout the project area

Santiago Creek Bike Trail

Santiago Creek Bike Trail

DEA provided engineering design services for the expansion of the Santiago Creek Regional Bike Trail, including a paved ten-foot wide trail spanning the length of 3 miles parallel to Santiago Creek