Business Loop I-10 - Sierra Blanca

The Hudspeth County seat of Sierra Blanca represents the main service center for travelers along Interstate 10 between the El Paso metropolitan area and Van Horn. 2.7 miles in length, Business Loop I-10C runs along the north side of I-10 on old U.S. 80 (El Paso Street) between Exit 105 and Exit 108. Sierra Blanca is notable for being close to a decommissioned sludge dump that accepted tons of sewage from New York City until 2001.