The $2.16BN Coomera Connector Stage 1 is Queensland's largest road infrastructure project. This nation building project is set to alleviate long travel times and congested traffic along the critical path and removing up to 60,000 local trips a day from the M1 Pacific Motorway.

CGC is delivering the geotechnical design and site investigations for all bridges, retaining walls and ground improvements for the Coomera Connector Central - Stage 1. 

The central section between Helensvale Road and Smith Street Motorway will deliver a 6-lane, 8km section with 22 bridges. It includes new interchanges, modifications to overpasses, hydraulics and complex geotechnical improvements.