(Sugar Hill, 46', 2010, 10-67-a) across Richland Creek in Gary Pirkle Park NW of Sugar Hill, Gwinnett County, GA. GA20 W. 3.1 miles from jct with Peachtree Industrial Blvd in Sugar Hill, N. (right) on Suwanee Dam Rd. 1.0 miles, E. on Austin Garner Rd. 120 yds, left into parking lot. Park & walk E. on the path 250 yds to the bridge on the N. side of the path. (N34 07.882 W84 04.048) Photos by Jack & June Schmidt 5-30-23.