Hughes Associates A&E created phased site development plans for the expansion of Round Hill Elementary School. The 16-acre site is being improved in four phases over several years without disruption of the school activities. The school gained a bus loop, a 103-space main parking lot, as well as additional auxiliary parking areas. All phases of the plan contained drainage systems, underground storage systems, biofiltration and bioretention systems. A 12-inch water line was extended to the site for fire protection. The site development plans upgraded the existing drainage system on Oakland Boulevard and the existing roadway with curb and gutter.