Cross River Rail is a new 10.2km rail line that includes 5.9km of twin tunnels running under the Brisbane River and CBD; with four new underground stations at Boggo Road, Woolloongabba, Albert Street and Roma Street.

The Cross River Rail Delivery Authority is also responsible for a number of other rail related projects including a new above-ground station at Exhibition, a rebuild for seven stations between Dutton Park and Salisbury; construction of three new stations on the Gold Coast; construction of two new train stabling facilities and installation of a new world-class signalling system.