Rand McNally's redesigned folded map for the Texas Hill Country is actually a collection of street maps for communities located in the Texas Hill Country.  If your interest is back roads and out-of-the-way places, you should consider "The Roads of Texas" atlas by Mapsco which has detail down to county roads for the entire state, or the "The Texas Road Atlas" by Mapsco which has detail down to Farm-To-Market roads.

Communities covered: Bandera, Boerne, Canyon Lake (south side), Comfort, Dripping Springs, Fredericksburg, Hondo, Hunt, Ingram, Kerrville, Llano, Marble Falls, New Braunfels, San Marcos, and Uvalde. Insets: Texas Hill Country major highways map.