Atlanta Beltline cordially invites you to join us for the landmark celebration of the Southside Trail - Segments 2 & 3, uniting the Southside, Eastside, and Westside Trails together. The opening of Southside Trail - Segments 2+3 will expand connectivity and create 16.7 miles of continuous Atlanta Beltline mainline trail, linking 36 neighborhoods across the Northwest, Westside, Southside, Eastside, and Northeast trails.