Biggest precast concrete arch in the Southern Hemisphere!
Geoquest's TechSpan® arch bridge spans an impressive 21 metres The South32 Quindanning Mine Enabling Infrastructure project in Western Australia achieved a significant milestone with the successful installation of Geoquest's TechSpan® precast concrete arch bridge over Pinjarra-Williams Road. Designed and manufactured by Geoquest and constructed by Georgiou, this [...]