Huitt-Zollars prepared plans for this urban express toll road in Harris County. The scope of services included surveying, roadway design, bridge layout and design, traffic engineering, traffic control planning, pavement markings, signage, signalization, cost estimating, drainage, utility coordination, and storm water pollution prevention planning. This toll road involves a new six-lane freeway with electronic toll collection, bridges, and ramps. Additional improvements included drainage, intersecting roadway improvements, traffic signals, utility adjustments, traffic control, and retaining walls.