Because of our location, we are forced to ride on highways with 55 - 65 MPH speed limits. In most places the shoulder is plenty wide.
While riding, I'm only somewhat concerned about this. But when I'm home or lying in bed at night, I can't help but think about how dangerous it is. I think about how it's only a matter of time before my wife or I are seriously injured by an inattentive or drunk driver.
Same for you?