On February 10, 2016, CN announced further details of its 2016 capital investment guidance of $2.9 billion. CN plans to spend $1.5 billion on track infrastructure, $600 million on rolling stock equipment, $400 million on Positive Train Control (PTC) technology, and $400 million on other initiatives. CN will spend 52% of its capital investment or $1.5 billion on track infrastructure, including replacements of rail and ties, bridge maintenance (this alone took $100 mm in 2015, or about $500,000/br ....
