10:08 AM EST - CN : and Superior Silica Sands today announced a multi-year agreement to move frac sand from a new processing plant now under construction in northern Wisconsin CN this spring launched a $35-million project to restore nearly 40 miles (about 64 kilometres) of track between Ladysmith and Barron, Wis. CN will upgrade rail and replace railroad ties, repair culverts and bridges, and restore rail service along the line. The Barron Subdivision will connect to CN's North American rail network at Ladysmith and will be in service later this year. CN
shares T.CNR are trading up $0.16 at $89.92.
