La Jacques-Cartier Regional County Municipality
La Jacques-Cartier is a regional county municipality in the Capitale-Nationale region of Quebec, Canada. The seat is in Shannon. It is named after the Jacques-Cartier River which runs through it and takes its source in its upper country. Subdivisions. There are 10 subdivisions within the RCM: Transportation. Access Routes. Highways and numbered routes that run through the municipality, including external routes that start or finish at the county border: References.