Leighton Contractors | Brisbane, Queensland Through The Looking Glass Studio 03/11/2010 East Coast / Recent Work / South East Qld Leighton Investment and Facility Management personnel at work on the the M7 Clem Jones Tunnel in Brisbane. Previous Next You Might Also Like Translink | Gold Coast, Queensland 06/06/2017 Glencore | Mt Isa, Queensland 19/04/2017 CSIRO, Great Barrier Reef Water Quality | Burdekin, Queensland 31/05/2019