As much as any frontier army installation, Fort Richardson facilitated white immigration and settlement in north-central Texas. It was part of a system of forts along the Texas frontier to protect and encourage settlement in north-central and West Texas. Others included Forts Griffin, Concho, Belknap, Chadbourne, Stockton, Davis, McKavett, Clark, McIntosh, Inge, and Phantom Hill in Texas, and Fort Sill in Oklahoma. Some "subposts or intermediate stations" include Bothwick's Station on Salt Creek between Fort Richardson and Fort Belknap, Camp Wichita near Buffalo Springs between Fort Richardson and Red River Station, and Mountain Pass between Fort Concho and Fort Griffin.