Boundary Street interchange

A grade separated interchange was constructed at the northern end of Boundary Street at Cranley.


What's involved?

Works involved constructing:

  • an on-ramp, enabling eastbound motorists to access the Toowoomba Second Range Crossing
  • an off-ramp, enabling motorists travelling west on the Toowoomba Second Range Crossing to exit onto Boundary Street
  • a two-lane bridge, taking Boundary Street over the Toowoomba Second Range Crossing.

The Boundary Street interchange does not include access for eastbound motorists exiting the road bypass, or westbound motorists entering the road bypass. These movements can be made via interchanges at the Warrego Highway at Charlton and Mort Street at Cranley.

Boundary Street Connection Road

Toowoomba Regional Council (TRC) is upgrading Boundary Street to connect with the realigned section of Boundary Street and improve access and conditions for heavy vehicles.

These works are planned to be completed in conjunction with the completion of the Toowoomba Second Range Crossing. Please refer to the TRC website for more information about the Boundary Street Connection Road.

Download the Boundary Street interchange factsheet