 The city's second rail bridge, to avoid confusion, is generally known as the Grand Trunk Bridge or CN Railway Bridge; that second bridge opened several months before the CPR Bridge.With the demolition of the city's original Traffic Bridge in 2016 (it was subsequently replaced by a new structure), the CPR Bridge became the second-oldest surviving bridge in the city.The CPR Bridge is part of the CP rail line to its Sutherland rail yards.