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
Cumberland Mountain State Park Cumberland Mountain State Park Cumberland Mountain State Park is a state park in Cumberland County, Tennessee, in the southeastern United States. The park consists of situated around Byrd Lake, a man-made lake created by the impoundment of Byrd Creek in the 1930s. The park is set amidst an environmental microcosm of the Cumberland Plateau and provides numerous recreational activities, including an 18-hole Bear Trace golf course. Cumberland Mountain State Park began as part of the greater Cumberland Homesteads Project, a New Deal-era initiative by the Resettlement Administration that helped relocate poverty-stricken families on the Cumberland Plateau to small farms centered