The 317th Motor Supply Train was composed of 18 officers and 475 enlisted men. At first it operated 35 trucks in the divisional area in France, but the demand soon increased this number to 49. When there was a scarcity of supplies the soldiers in the outfit were often required to work both day and night and even then they were not always able to meet the demands made upon them. In the 317th Military Police there were 9 officers and 200 enlisted men. This group was trained at Camp Funston and did police duty both there and in France. The 317th Ammunition Train consisted of 38 officers and 1175 men. It included the motor battalion, the horse battalion, ordnance, and medical detachment headquarters. Both trucks and wagons were used and often the men helped to move the artillery guns under fire. On one occasion the 367th Infantry, which was under fire, gave an order for ammunition at 3 a. m. This was obtained by the 317th Ammunition Train 37 kilometers away and delivered under fire at 7 a. m. This unit was commanded by Major M. T. Dean, one of the three Negroes in the 92nd Division who rose to that rank during the war. The 317th Sanitary Train included the field hospitals and also the ambulance companies of the 365th, 366th, 367th, and 368th Infantry Regiments. These units were formed at Camp Funston on November 9, 1917, with a personnel of 57 officers and 700 men, which last number was later increased to 860. All of the men were trained litter-bearers. There were also in the organization mechanics, cooks, horse-shoers, and first class privates. During the winter of 1917-18 epidemics of meningitis, measles, parotitis, and influenza affected the command, but no deaths occurred at Camp Funston; and meanwhile there were weekly inspections to safeguard the health of the men. The units entrained for overseas June 7, 1917, remained eight days at Camp Upton, and reached Brest on June 25. It was quartered at the Pontenazen barracks until July 2, when it left for the training area at Bourbonne-les-Bains. On August 13 the advanced training area was reached, and the unit received a week of intensive training before it departed for the St. Die sector. Here field hospitals were established and functioned by the 365th at Raon l’Étape and by the 366th at St. Die, and the 367th established dressing stations at Sells, Virge, and Clarice. The organization was moved from the St. Die sector to Givry, Argonne, on September 25, and there it was a part of the First Army for five days. Passing through Passovant, Jailon, and Marbache enroute to Millery, the 366th and 368th established field hospitals, and the ambulance companies of the 365th, 367th, and 368th established dressing stations. From Millery the Sanitary Train went to Mayenne, where it remained until January 28. Le Mans was reached on February 4, 1919, and Brest on February 6, from which port the unit sailed on the “Olympic” on February 18, reaching New York on the 24th.