Surveying and Geomatics

Transportation Infrastructure

The movement of people and goods is critical to the health of our economy. From highways to bridges and rail to airports, DEA surveyors have the experience and expertise to provide the framework on which our transportation systems are built.

DEA has provided high quality surveying services for transportation infrastructure projects for more than 30 years. DEA surveyors work closely with our clients to maintain and modernize transportation facilities and networks. Our professionals continue to be leaders in using advanced technology efficiently and economically to support the development of transportation projects.

  • Construction surveys
  • Topographic/design surveys
  • Laser scanning
  • Mobile laser scanning
  • Right-of-way engineering/mapping
  • GPS control networks
  • Right-of-way monumentation

Featured Video - Freeway Scanning

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.

More +