I-70 Kipling Interchange PEL, NEPA, and Preliminary Design
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.
I-25/Arapahoe Road Interchange Environmental Assessment, Final Design, and CMGC
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.
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
Artificial Reef Mapping Program
The Mississippi Department of Marine Resources contracted DEA to survey 14 offshore Artificial Reef sites and eight Rigs to Reefs sites in the Gulf of Mexico.
Alignment Mapping for the Carty Lateral Pipeline Project
DEA provided cadastral, boundary, topographic maps and shape files in AutoCAD and GIS formats for this natural gas pipe line project connecting Boardman to Heppner.
DEA Inc.
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