Acciona Australia is facing $9 million in fines over six workplace safety charges after more than 18 truck rollovers on different sections of the Toowoomba Second Range Crossing in 2017 and 2018.
The charges will be heard in Toowoomba Magistrates Court on March 20.
The string of incidents, including heavy loads being dropped onto vehicles, cranes tipping and trailers flipping over, prompted a Department of Transport and Main Roads audit of safety issues which found questionable standards of some contractors and problems with the site varying from what contractors expected.