Stone Mountain Freeway Gwinnett County and have a partial interchange with Park Place Boulevard and Rockbridge Road. Just to the east of this interchange, the freeway ends and US 78/SR 10 continue to the east, locally known as Stone Mountain Highway. West of I-285, the speed limit is . East of the interchange with I-285, the limit rises to . Unlike Georgia's Interstate highways, the highway still has actual sequential exit numbers, rather than being mileage-based. There is no exit 6, which makes the exit numbering non-sequential. All of Stone Mountain Freeway is included as part of the National Highway System, a system
Cheyenne Mountain State Park Cheyenne Mountain State Park Cheyenne Mountain State Park is a Colorado state park that was acquired in June 2000 through a partnership between the City of Colorado Springs, Colorado State Parks, Great Outdoors Colorado (GOCO), Colorado Lottery, El Paso County, and other local private organizations. In 1917, 800 acres on Cheyenne Mountain was homesteaded by Bert Swisher and Thomas Dixon, both of whom applied for the homestead that year. The actual grants for the property, now part of the Cheyenne State Park, were granted to Bert Swisher and Thomas Dixon between 1922 and 1926. Dixon resided with his family in