Case Study
I-435 & Antioch Road Interchange - Overland Park, KS
Project Summary Owner Kansas Department of Transportation, Topeka, KS and City of Overland Park, Overland Park, KS General Contractor Clarkson Construction Co., Topeka, KS Engineer Kansas Department of Transportation, Topeka, KS Vibro Piers TM Ground Improvement he Focus435 project includes new inter- changes and ramps along I-435 in Johnson County, Kansas, as well as future improve- ments to US-69. The $128 million investment by the Kansas Depa