The increasing complexities of modern transportation include growing demands, aging infrastructure, rising costs, funding challenges, and environmental concerns. Agencies and communities faced with improving their transportation systems must do more with less. From initial investigations through planning, concept development, final design, and construction, DEA responds with solutions that serve today’s transportation needs while accommodating tomorrow’s growth.

The Arapahoe/Parker Interchange Final Design

DEA was the lead design firm for the final phase of construction of Denver’s Arapahoe/Parker Interchange project, the culmination of 10 years of collaborative efforts between the Colorado Department of Transportation (CDOT), Arapahoe County, and other local jurisdictions.

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Key Contacts

R.A. Plummer
Transportation Business Unit General Manager

Jiri Vitek
Bridges and Structures Segment Manager

Joe Hart
Roads and Highways Segment Manager

Lyn Wylder
Transit and Railroad Segment Manager

Alex Soo
Construction Engineering Services Segment Manager