• West Kellogg Freeway - Mazie and Tyler Road Interchanges Wichita, KS • Doulas Avenue and Lewis Street Bridges Wichita, KS • Water Treatment Facility Vinita, OK • Wastewater Treatment Facility Improvements & Wetlands El Dorado, KS • Northwest Transmission and Pedestrian Bridge Wichita, KS • Mid-Continent Airport Improvements Wichita, KS • Newton Airport Improvements Newton, KS • Elk River Wind Farm Wichita, KS • Bliss Street Stormwater Improvements Winfield, KS