 Governor Moody sent National Guard troops to Grayson County on May 9 and more on May 10 to control the situation.Grayson County's current courthouse was completed in 1936.The Bridge War, also called the Red River Bridge War or the Toll Bridge War, was a 1931 bloodless boundary conflict between the U.S. states of Oklahoma and Texas over an existing toll bridge and a new free bridge crossing the Red River between Grayson County, Texas, and Bryan County, Oklahoma.