In the 1970s, Holmberg Road ran straight west from State Road 7 along the route now known as Ranch Road in the BBB Ranches. By the late 1970s, Narco Realty sought to develop the land called Parkland Lakes Planned Unit Development, now known as Cypresshead. The City approved the Lakes project in 1978, and Narco completed the first phase of Parkland Lakes. Before beginning the second phase, Narco had to upgrade Holmberg Road from its western boundary to State Road 7 and align Holmberg Road with Johnson Road east of State Road 7. By mid-1982, Narco had moved the road several hundred feet north to make that alignment, raised its elevation to reduce flooding during rainstorms, and improved its curves to address safety hazards. As Parkland's population grew steadily, Holmberg Road was extended farther west, and traffic circles and traffic lights were added to manage increasing traffic.