Ok, let's use that 1E-8 fatalities per vehicle miles driven. If you commute 50 miles a day 250 days a year for 50 years, we get a total of 1E-8 x 50 x 250 x 50

Ok, let's use that 1E-8 fatalities per vehicle miles driven. If you commute 50 miles a day 250 days a year for 50 years, we get a total of 1E-8 x 50 x 250 x 50 = 0.006 fatalities, or a 0.6% probability of death.