Trudeau met with Denis Coderre for 45 minutes Tuesday to discuss a range of issues including the recent decision by the Montreal mayor and the organization that represents area municipalities to reject the 4,600-kilometre pipeline.
In a statement late Monday, the Parti Quebecois leader and Snyder, a television host and producer, said they have split and entered a mediation process.
Possible road and bridge options in the report ranged in cost from $258 million to $520 million, with the average project cost estimated at $359 million.
A release from the university says the memorial will be part of the Faculty of Education's new Aboriginal Gathering Place.
Major unions say the Liberal government has indicated it will repeal legislation introduced by their Tory predecessors that imposes changes on the civil service's disability and sick leave system.
The updated figures released Tuesday show the province lost 19,600 jobs in 2015, up from an earlier estimate of 14,600.