John Boyd Thacher State Park is getting two ziplines. No, neither of them will send you screaming off the edge of the Helderberg Escarpment.

The new additions are among several upgrades to two Capital Region sites by the state Office of Parks, Recreation and Historic Preservation funded with $223,333 from Gov. Andrew Cuomo's New York Works initiative. Some $2.7 million in projects statewide were announced by the administration on Thursday.