KWAME provided project management for the $9.7 million, multi-phase project at St. Louis Lambert International Airport to reconstruct taxiways known as Sierra and Kilo and rehabilitate runway 12L-30R. The project was named the best cement concrete rehabilitation project completed in the state of Missouri in 2018 by The American Concrete Paving Association (ACPA).

15,000 square yards of existing -Portland Cement Concrete pavement was removed and replacement with new concrete pavement. Also included in the project was new drainage systems, 6,000 square yards of asphalt shoulders, asphalt service road, airfield lighting, airfield directional signage and pavement markings. To avoid disruption of normal operations at the airport, portions of the work was performed at night and on weekends.