Federal Highway 49D (Carretera Federal 49D) is the designation for toll highways paralleling the free Federal Highway 49. Only one highway is designated...

Federal Highway 40, (Carretera Federal, Fed. 40) also called the Carretera Interoceánica (Interoceanic Highway), is a road beginning at Reynosa, Tamaulipas...

this route, from Cuencamé to Gómez Palacio, is co-signed as Mexican Federal Highway 49D to match the overlap of free highways 40 and 49 in the same area...

Federal Highway 49 ( La Carretera Federal 49 ) (Fed. 49) is a free (libre) part of the federal highways corridors () of Mexico. The highway runs northwest-southeast...