State Highway 194 or SH 194 is a state Highway that runs from Dimmitt southeast to Plainview in the Texas Panhandle. This route was designated on its current route by 1933. By 1939, the designation was extended from Plainview southeast through Petersburg, then southwest through Slaton to Tahoka. By 1941, this extension had been cancelled and was later transferred to FM 400. The current route parallels the Burlington Northern railway along its entire route, except for the final half mile in Plainview.