The Tobin Endowment generously contributed 89 acres of land to the project and the trailhead enhancements. The San Antonio Parks Foundation participated in the project by facilitating the trailhead improvements, and land acquisition that was later conveyed to the City of San Antonio. The improvements were dedicated in December 2008, with Mayor Phil Hardberger, former Mayor Howard Peak, and Mayor Emeritus Lila Cockrell. The Foundation also provided partial payment for the new parking lot.