Cross River Rail is a new 10.2-kilometre rail line. It includes 5.9 kilometres of twin tunnels from a southern portal near Dutton Park station under the Brisbane River and the Brisbane CBD.
The northern portal is where trains will enter and exit Cross River Rail’s twin tunnels and is located in the rail corridor at Normanby.
The Northern Tunnel Portal structure will be fully enclosed following the installation of the final pre-cast roof components in September. Construction of the topping slab and backfill of the remaining roof area will then be completed. Inside the structure, construction of the permanent internal walls and base slab is ongoing.
Access information on works notifications relating to construction at our Northern Portal sites.
Check where work has started, what's coming up and how it will impact you.