A crash involving one truck is bad enough but a crash involving 3 trucks recently took place on a Yatala on-ramp to the M1 in Queensland. None of the drivers were taken to hospital, so they probably weren’t badly injured but the road closures caused major traffic delays. The vehicles blocked 2 lanes of the road and took a couple hours to clear. Source: http://www.goldcoastbulletin.com.au/news/gold-coast/gold-coast-traffic-big-delays-after-truck-rollover-on-the-m1-at-yatala/news-story/1395e9d5eba4caca24931e550f6fdc16