Passing on the Backroads
Because we are so blessed in this country with freeways and limited-access highways, the old techniques of passing have largely been forgotten. They’re rarely taught in driving courses, except to emphasize not to cross a double-yellow line, and there aren’t many opportunities to practice the technique.
However, the more time you spend exploring the two-lane byways, the more often you’ll find yourself in a situation where you really do want to pass that slow-moving vehicle up ahead. To make a pass safely on a two-lane road just requires keeping a few guidelines in mind, then cultivating your ability to gauge the “closing speed” of your vehicle and the one coming at you from the other direction.
Obviously, there can never be any passing across a double-yellow line, or when there is a solid yellow line in your lane. To emphasize this, in most states there will also be a roadside sign stating “No Passing Zone” wherever visibility ahead is too limited to permit safe passing, and “End No Passing Zone” when there is sufficient visibility ahead to permit safe passing.
The first point to keep in mind in passing safely is that you need enough room to accelerate to a speed faster than the car immediately ahead of you, then you need to get far enough ahead of them to be able to safely return to your lane without forcing the car you just passed to slow up abruptly. You could work out the math, but a typical pass will require a minimum of half a mile, so you must be able to see at least that far down the road to make sure traffic is clear and there is enough space to complete your pass.
It is possible to pass even when you can see a vehicle coming toward you from the other direction, but the best strategy is to wait until they’ve passed you, at least until you are confident of your ability to determine the passing distance required, and to estimate how long it will take for the distance between you to close.
Here a second tip applies. When getting ready to pass, you don’t want to be right on the bumper of the car ahead. Instead, you want to have enough room so that you reach your maximum passing speed before you leave your lane to pass. That way, you will spend as little time as possible in the opposite lane before returning safely to your own lane. To do that, you should be at least two to three car lengths behind the car in front of you when you begin your pass.
If there is a vehicle coming from the other direction, and you can see far enough up the road to make sure that there will be space to pass after the oncoming vehicle passes you, then you should prepare to make your pass before the oncoming vehicle gets to your point. To maximize the amount of time you have to complete your pass, you should begin to accelerate as the oncoming vehicle approaches. If you’ve timed things properly, you will be at your maximum speed and ready to move into the opposite lane just as the oncoming vehicle passes you.
When passing, it is worth keeping in mind that it is illegal in all states to exceed the posted speed limit on any road or highway under any circumstances. In other words, if the speed limit is 65 mph, and you come up behind a farm truck going 45 mph, you’re permitted to go up to 65 in order to pass it, which isn’t a difficult pass. On the other hand, on that same road, if you find yourself behind a cautious driver doing 60, if space permits, you are allowed to accelerate to 65 to pass him. However, you can be ticketed if you have to accelerate to 75 mph in order to pass him.