Construction Materials - Major Project Case Studies

Gateway Upgrade Project, Brisbane Queensland

The Gateway Upgrade Project included duplication of the Gateway Bridge and an upgrade of 19 km of motorway including a northern entry into the Brisbane Airport.

The bridge is a concrete cantilever box girder design which is 1.6kms long with the longest span at 260m, and a design life of 300 years.

This project provided motorists more reliable transport corridor from Nudgee through to the Pacific Highway.



Joint Venture of Leighton Contractors and Abigroup Contractors

Boral Products/Services

Supply of more than 356,000 cubic metres of concrete


Contract completed in November, 2011