Meskwaki Pedestrian Trail

CGA has assisted Meskwaki Nation with numerous projects for several years. Most recently our team provided engineering services for the construction of 3,000 feet of new trail, including a tunnel beneath an existing highway underpass. Services included construction staking, testing, surveying, and site design, and is currently assisting with the development of a lighting plan.

Marshalltown Company Expansion

Woodruff Construction hired CGA to assist with the expansion of MARSHALLTOWN Company’s commercial building site in Marshalltown, Iowa. 57,000 square feet of additional manufacturing space was added to expand their factory, which specializes in the production of construction tools and equipment. CGA’s role included demolition, site design, topographic survey, coordination with the City of Marshalltown,…

Grand Crossing PICP Parking Lot | Waterloo, IA

CGA served as the design engineer for the Waterloo Grand Crossing Parking Lot, entirely designed with permeable interlocking concrete pavement (PICP). CGA assisted in coordination with the City of Waterloo Engineering Department and the IEDA as part of the Iowa Green Streets Initiative. They prepared the design plans and specifications and coordinated with the prime…