"Mapa del Paraguay - Red vial 2018". www.mopc.gov.py (in Spanish). MOPC - Ministerio de Obras Publicas y Comunicaciones del Paraguay. Archived from the original on 2 February 2019. Retrieved 1 February 2019.
"Mapa del Paraguay - Red vial 2018". www.mopc.gov.py (in Spanish). MOPC - Ministerio de Obras Publicas y Comunicaciones del Paraguay. Archived from the original on 2 February 2019. Retrieved 1 February 2019.