King Highway Camino Real
Marker Text: Old San Antonio Road. Marked by the Daughters of the American Revolution and the State of Texas A.D. 1918
Kings Highway Camino Real Marker
Kings Highway Marker No. 22
Geographic: 31.604941, -95.139407
Location: This marker is 5.0 miles southwest of Alto on SH 21, and 1.0 miles northeast of the prehistoric Caddo Mounds. It is 1.0 miles west of CR 2905 and 0.2 miles east of CR 2807. Though there are no signs, it is easy to find because of the large highway pulloff in front of it.