 At approximately the midway point of the park, US 278/SR 10 split off onto East Lake Drive NE, while US 23/US 29/US 78/SR 8 continue to the east, before curving to the north-northeast.Southeast of Fernbank Forest, the four highways curve back to the east and pass under a CSX railroad.They then curve to the northeast and cross over Peavine Creek before entering Decatur.