When I bought this place back in '89 I rebuilt the better part of a 1/2 mile of fence along the road. My neighbor, the county engineer, moved his fence closer to the road, so I figured if the county engineer could do it, I'd do it too. I allowed for an 8 ft. shoulder so I could bushhog along the road. I'm on a backwoods county road. I'd never build right up against the road; too much of a chance of a car going through the fence, the county/state may tear up your fence doing maintenance (happened to me), puts cows too close to traffic, especially if you have cows that like to stick their heads through the wire.