Safety Issues and Timing Schedule for Yonge and Dundas Intersection (Toronto, Canada)

This is an industrial engineering assignment and it needs following researches to be conducted:
1. You are required to conduct research into intersection design and control in general (both in Canada and internationally).
2. Assess the current operation patterns at the Yonge Dundas intersection*.
3. Conduct a software simulation of intersection.
4. Consider safety issues that may arise at such a busy intersection