CN says 31 cars came off the tracks near Emo, Ont, most carrying crude and at least two were leaking.
CN Railway warns it will have to close “significant” parts of its network unless blockades on its rail lines are removed.
Alberta innovators take some of the risk out of bitumen transport.
Union said normal operations at CN will resume Wednesday at 6 a.m. local time across Canada.
Halting operations for two weeks starting Dec. 2, most of the mine’s product is shipped by the railway.
Furloughs affect Unifor members who are not on strike but who work at CN’s Halifax facility.
Forest industry supplies about 10% of the tonnage transported on Canada’s railway system.
Teamsters Canada Rail Conference is putting pressure on the railway ahead of a resumption of negotiations that will include mediators.
Freight volumes below expectations, manufacturing has also fallen off.
Transportation regulator says the country’s largest railway breached its obligations by announcing its intention to impose embargoes on wood pulp shipments last September.
Deliveries from National Steel Car are expected to begin in September.
Insufficient number of crews to handle increased demand prompted by a stronger North American economy.
Suit alleges damage has created health risks and crippled community’s ability to observe their Indigenous traditions.
Contract extension will produce 1 million wheels over 10 yearsam
Railway says it is studying a string of derailments to see if any changes are required.