Cranes are frequently utilized in the construction industry due to their physicality and functionality, which essential for constructing engineering architecture other big project works as investigated this paper. However, if safety measures not followed properly skillfully by workers employed on job sites, machinery can contribute fatal accidents. As a result, crane accidents will have an impa...

A before-and-after study was carried out of injury accidents involving bicyclists on 91 roundabouts in Flanders-Belgium. The study design accounted for the effects of general safety trends and regression-to-the-mean, but could not take into account the possibility of specific changes in traffic volume at roundabouts. The conversion of intersections into roundabouts produces a significant 27% in...