Problem $3$: An urban arterial street segment $0\mathrm{.}2$ mile long has an AADT of $20,000vpd.$ In a three year period, there have been $10$ crashes resulting in death and$/$or injuries and $15$ involving property damage only. The statewide average crash experience for similar type of roadway per $100$ MVM for three years period is $100$ involved death and$/$or injury and $240$ caused property damage only. With the support of calculation, determine if this $0\mathrm{.}2$ mile street segment is hazardous? In identifying hazardous locations, consider that a single death$/$injury crash is equivalent to $4$ property damage crashes. Use $95\%$ confidence level.