The Kansas City Chiefs signed offensive tackle Barry Richardson to a three-year contract. The Chiefs selected Richardson with the first of two sixth-round picks in this year’s NFL Draft.

Richardson, a 6-foot-6, 319-pound lineman, played in 49 games at Clemson including 45 starts in four years. He earned first-team All-ACC honors the last two seasons.

The Chiefs have now signed three of its 12 draft picks. Richardson joins fourth-round selection Will Franklin and fifth-round pick Brandon Carr.  Terms of the Richardson deal not disclosed.