Bruce Highway – Cairns Southern Access Corridor Stage 4 (Kate Street to Aumuller Street)
The Bruce Highway from Kate Street to Aumuller Street is an urban arterial road that provides connectivity from Cairns to the rest of Queensland and services both intra and inter-regional movement. It is the primary freight access to Cairns, and the principal access to the CBD from the south of Cairns. The area is affected by traffic congestion and is subject to rapid growth due to the location of a major growth corridor to the south.
Building Queensland led the Bruce Highway Cairns Southern Access Corridor Stage 3 (Kate Street to Aumuller Street) Detailed Business Case in partnership with the Department of Transport and Main Roads.
The business case investigated:
- a new inbound carriageway and bridge
- widening of the existing outbound carriageway and bridge
- various intersection upgrades.
The detailed business case was endorsed by the Building Queensland Board in Q3 2017.
View the business case summary.
View the cost benefit analysis summary.
All Completed Business Cases

Brisbane Live Entertainment Arena – Roma Street Project
The development of the Cross River Rail station at Roma Street has provided the opportunity to redevelop an underutilised section of the Brisbane central business district and the most connected transport precinct in Brisbane to create a world-class entertainment arena for Queensland.

Ebenezer Regional Industrial Area
The Ebenezer Regional Industrial Area is a proposed manufacturing hub located 15 kilometres south west of Ipswich City Centre around Ebenezer.

M1 Pacific Motorway – Eight Mile Plains to Daisy Hill
Building Queensland developed a detailed business case for focusing on improvements to 8 kilometres of the M1 Pacific Motorway between Eight Mile Plains and Daisy Hill. Working in partnership with the Department of Transport and Main Roads, Building Queensland investigated widening of the motorway from six to eight lanes to align with the motorway standards […]