Thoreau, pronounced "through" in English, is a small community located just north of Interstate 40, about 30 miles east of Gallup, New Mexico. The Navajo name for the village is Dlǫ́ʼí Yázhí meaning "Little Prairie Dogs." The town grew around a sawmill that was built there in 1881, with the arrival of the Atlantic and Pacific Railroads. After the closing of the sawmill in 1890, the village was a trading center for Navajo rugs, crafts, and jewelry. When Highway 66 (now Interstate 40) was rerouted in 1937 it no longer passed through the town and trading declined significantly. Mining, especially of uranium, became the main source of the town’s livelihood until the 1980s, when mining companies in the area ceased their operations. A number of schools are located in the town including the Thoreau Elementary, Middle, and High schools; a Bureau of Indian Affairs boarding school; and the Saint Bonaventure Catholic School.