Iowa Department of Transportation Highway 218 Road Reconstruction | Black Hawk County, Iowa

CGA provided Construction Survey and Profile Design for an Iowa Department of Transportation (IDOT) $4.1 million road reconstruction project along Highway 57/218 in Black Hawk County. The reconstruction was located near the Highway 27 interchange in Cedar Falls, Iowa. Owen Contracting, Inc. crews removed and replaced 5 lanes of pavement plus a double exit ramp…

Magnum Trucking Site Design | Waterloo, Iowa

Magnum Trucking Site Design, Waterloo, Iowa CGA provided civil engineering and land surveying services for the new Magnum Trucking Site Design located in Waterloo, Iowa. This project revolved around the design and development of a proposed industrial facility measuring approximately 70’x200’. Highlights: Site Survey & Design: Developed layouts for parking, vehicular areas, sidewalks, gravel storage,…

Lincolnshire Residential Subdivision Development | Waterloo

Lincolnshire Addition is a newly built residential subdivision located between Monticello Avenue and Meadow Lane in Waterloo; SW of the Ridgeway/Ansborough intersection behind Cedar Valley Community Church. CGA completed the boundary/site survey, topographic survey and subdivision plat. Our design role consisted of site grading, sanitary sewer, water main, storm sewer, and paving. We were also…