Sadly now Canadian Pacific is a freight rail service provider. Passenger service in Canada is limited to the luxury Royal Canadian Pacific, a collection vintage carriages for providing luxury rail vacations. the trains website is here
below is a Reuters report on a possible development of passenger rail line in Mexico.
Mexico’s government and railroad company Canadian Pacific Kansas City have formalized an agreement to study the viability of a passenger rail line from Mexico City to the city of Queretaro, some 140 miles (220 km) north-west from the capital.
“An agreement was signed 15, 20 days ago where the business agrees to look at the viability,” President Andres Manuel Lopez Obrador said in a morning press conference on Thursday. “They already have a rail concession for the line.”
orig link, from https://www.reuters.com/