Old Spanish Trail
Consisting of some of the oldest roads in Texas, the Old Spanish Trail (OST) links cities of Spanish-conquest settlement from St. Augustine, Florida, to San Diego, California, and is commemorated by the 0-mile marker stone on the lawn of San Antonio's city hall. As the trail meanders through the city, a decorative stone bench recognizing the trail is at 3400 Fredericksburg Road. The Old Spanish Trail Centennial Celebration Association (OST100) was organized to promote and preserve the sights along the OST. They plan to end their decade-long celebration with a motorcade grand finale from St. Augustine to San Diego in 2029.
