Pueblo Nuevo is a municipality in the Mexican state of Durango. The municipal seat lies at El Salto. The municipality covers an area of 61…Pueblo Nuevo is a municipality in the Mexican state of Durango. The municipal seat lies at El Salto. The municipality covers an area of 6178.3 km². The village of Pueblo Nuevo was the seat of government of the municipality before the 1920s. The village is on the new four-lane highway route between Durango, Durango, and Mazatlán, Sinaloa, and is likely to see expanding tourist traffic due to its proximity to the Baluarte Bridge.