KCA is a multidisciplinary engineering firm with offices throughout the Southeastern United States. Our core services include highway design, bridge design, drainage/stormwater design, stormwater permitting, traffic studies, traffic signal design, and other support services including environmental studies and permitting, utility design, civil/site design, bridge inspection, and construction engineering and inspection (CEI). We are a mid-sized firm consistently ranked among the Top 500 Design Firms by Engineering News-Record. KCA strives to provide each client with innovative, cost-effective solutions for projects of all sizes. Our experienced professionals give the smallest site design projects the same attention as they do complex $100 million highway projects.