Photogrammetry & Surveys Section


Photogrammetry & Surveys
5300 Bishop Blvd.
Cheyenne, WY 82009

Ph. (307) 777-4089, Fax (307) 777-3888
John Goyen, State Photogrammetry & Surveys Engineer, (307) 777-4089

Robert Alles, Photogrammetry Engineer, (307) 777-4085

Nate Sainz, Engineer II, (307) 777-4086
The Photogrammetry group creates and maintains terrain and mapping files compiled photogrammetrically or created from field surveyed data for use in all phases of the roadway design process.
The Surveys group uses GPS and digital leveling equipment to establish horizontal and vertical coordinates for project control monuments. This group also uses conventional survey equipment to collect field survey data for inclusion in the project mapping.