On New Year's Day,1878, Fort Bliss was established as a permanent post; the Company L Buffalo Soldiers of the Ninth Cavalry and Company C of the 15th Infantry, were sent to Fort Bliss to prevent further trouble over the salt beds and the usage of Rio Grande water for irrigation purposes. Prior to this date, the government had had a policy of simply leasing property for its military installations. Now, however, a tract of was purchased at Hart's Mill on the river's edge in the Pass, near what is today the UTEP. With a $40,000 appropriation, a building program was begun. The first railroad arrived in 1881, and tracks were laid across the military reservation, thereby solving the supply problems for the fort and the rapidly growing town of El Paso. By 1890, Hart's Mill had outlived its usefulness, and Congress appropriated $150,000 for construction of a military installation on the mesa approximately east of El Paso's 1890 city limits. Although no money was appropriated for the land, $8,250 was easily raised by the local residents, who realized the economic benefit to the area.