I get the weariest feeling travelling down a lane near my house.?

When driving down the lane in the dark I have seen a person shine a torch across the road in front of the car, then it just dissapears. I have seen the person and the light the torch makes, but it all just vanishes before I get to where it is. Is this a ghost? I always get the same creepy feeling when in the lane (day or night and always have. Even before I saw anything) I have also seen the person in the day time, but they always are gone by the time I get to them. There is no way I couldn't see them if they had terned around to go back the way they had come.