Chapter 4
ACCIDENT PREVENTION

In 2005, 12.6% of all drivers involved in fatal collisions were teen drivers.

In 2005, about two-thirds of teens killed in automobile crashes were male.

Accident prevention involves many factors. The key is to drive defensively. Below are some ways to avoid getting into a traffic crash.

A. Scanning the Road - Always scan the road and keep your eyes moving, never focusing on just one point. Scanning the road ahead, particularly on the expressway and in dangerous driving locations and situations such as intersections, bottlenecks, and broken traffic signals, will keep you aware and prepared for oncoming road hazards. When approaching a hill or curve, scanning ahead will allow you to see posted speed limits or observe the speed of any vehicles you are following so you can make the necessary adjustments. Use the SIPDE technique to help you scan for danger effectively; the following explains each of the steps involved:

Scan (or Search) - First, scan the road for possible hazards and traffic conditions. To scan effectively, you need to check as much of the road as possible by looking ahead at least 15 seconds, not just in front of you. In the city, this means looking at least one to two blocks (about ¼ mile) ahead; when driving on the expressway, you should be checking at least one-third to half a mile in front of you. You should also scan left to right and check your mirror to see behind your vehicle. Keep your eyes moving so you can see a dangerous situation before it has a chance to affect you. This technique is also very helpful on rural roads and at intersections where unexpected hazards often occur.

Identify - The next step in this process is to identify what those hazards are. Is it a deer about to cross the road in front of you? Is it a large branch breaking off a nearby tree and falling onto the roadway? Is it a crash scene blocking a lane on your side of the road? If you know what the hazard is, you can respond to it appropriately.

Predict - Now that you have identified the hazard, you need to predict the possible outcomes that affect your safety. If it is a deer crossing the road, it may either linger on the pavement or be followed by other deer and block your path. If it is a falling tree branch, you may have to move to another lane, pull over to the shoulder, or stop altogether. If it is a crash scene, you will have to slow down or move over to a safer lane. If you can identify the hazard, you need to be able to predict all possible consequences.

Decide - Next, you must decide on a sensible course of action to avoid the hazard with time to spare. Look for escape routes if you think you may have to change your position on the road. If that is not possible, you must be prepared to slow down or stop. If it involves another person or vehicle, you may have to signal or use the horn.

Execute - Choose from among your options a course of action and execute or act on it. This should be the one that is the safest. For example, you decided that changing lanes would be the best course of action to avoid a particular hazard. Your next step is to simply do what you decided on so you can actually prevent an incident.

Note that to utilize SIPDE effectively, you must be an active defensive driver who can anticipate outcomes and make quick decisions. This means you must be attentive to your surroundings in order to see any hazards before you reach them. If you allow yourself to be distracted, you are at risk because you will not be able to scan the road effectively.

The animation that follows will show you how to properly utilize SIPDE, using a rock slide as an example.

B. Avoid Collisions - If an accident is imminent, avoid head-on and multiple vehicle accidents, which are extremely dangerous. You can still lessen the severity of inevitable collisions with certain actions. Holding onto the steering wheel can help prevent injury resulting from being thrown around within the vehicle and hitting objects such as the side windows. In a crash of any type, try to keep your body loose to minimize injuries. Following are some specific ways to deal with collisions:

1. Avoiding A Rear-End Collision

Even though you might practice good driving skills, others may not. These tips will aid you in avoiding a rear-end collision.

If you cannot avoid a rear-end collision, things you can do to minimize its impact include:

2. Avoiding a Head-on Collision - A head-on collision occurs suddenly and with little warning. Although there is not much you can do to cushion the impact, you can still minimize any injuries by doing the following:

3. Avoiding a Side Collision - Also known as a T-bone, a side collision occurs most often at intersections where one driver fails to yield the right-of-way. In this type of collision, the front end of one vehicle crashes into the side of the other. It is usually more dangerous for the occupants of the vehicle hit on the side because the sides lack the structural reinforcement of the front end. Like a head-on, a side collision occurs suddenly. Again, the proper use of your seatbelt is your best protection during a crash. However, if you have adequate warning, you should try holding onto the steering wheel to keep from being thrown against the side of your car's interior. This will also allow you to maintain control of your vehicle. Do not brace yourself against the steering wheel because a stiff arm may break due to the enormous forces generated by the crash.

C. Using Your Turn Signal - If you plan a maneuver that may affect other road users, such as a turn or lane change, you need to use your turn signal. It should be given continuously during the last 100 feet traveled before a turn or action.

D. Backing Up - The law states that you may not back a vehicle unless it can be done with reasonable safety. It is unwise and unsafe to back up around corners or curves in the road. When backing up, it is important to remember the following:

E. Covering the Brake - You should be able to determine situations when the brake needs to be covered in preparation for use. Covering the brake means placing your foot over the brake for quicker response time. Situations where covering the brake may be necessary include:

Riding the brake (keeping your foot pressed down on the brake slightly) not only adds much wear and tear on your vehicle, but it also gives other drivers the false impression that a stop is imminent. In contrast, covering the brake is often prudent and a safe driving practice.

More Damage Reduction Ideas...

Special attention must be paid to potential trouble spots on the road. This can be the difference between an accident and a close call. These situations include:

Work Zones

Detours are common due to construction or maintenance work on the roads. At any time, there are more than 500 highway construction and maintenance projects being worked on in the State of Georgia. Follow signs as indicated and observe reduced speed limit signs. Be aware that traffic fines can be up to $250 in these areas and delays often occur. Be patient!

Tips for driving in work zones:

Additionally, when driving on an open highway, more potential hazards include:

Unmarked farm and field driveways - Unmarked farm and field driveways are a hazard because rural drivers are notorious for entering the roadway suddenly at slow speeds. The best way to avoid this problem is to scan a wider area ahead so you can identify other potential road users before they reach the highway. When your line of sight is limited or obstructed, reduce your speed in keeping with how far ahead you can see.

Livestock crossing areas - Advance crossing signs should warn or alert you as a driver to the possibility of unexpected entries by cattle and other livestock onto the roadway. You should scan for these hazards and warning signs and be prepared to stop.

Unmarked shoulders - Unmarked shoulders, soft shoulders, and places where there is no shoulder whatsoever alter the availability to use them as an "escape" or "out." Be sure to reduce your speed in these potentially dangerous areas.

Rough or unpaved roads - It is vital to always scan the road surface conditions ahead of you. It may be covered in sand, gravel or dry earth, or crisscrossed with cracks and potholes. These conditions lower the traction availability, so a reduction in speed would be advised.

Slow-moving vehicles - Bicycles, tractors, large trucks, or animal-drawn vehicles may slow or block you path. In these cases, be prepared to reduce your speed to match the slower flow. You may need to follow at a slower speed until you may safely and legally pass them.

Roadside stands or gas stations - Drivers often make last-minute decisions, sudden stops, or turns into roadside stands or gas stations, which often cause collisions. Those leaving their high beams on or re-entering the highway without looking make these high-risk areas. Check carefully, be aware, and adjust to the potential risks.

Unexpected animal crossings - Small animals may dart into your path while you are driving. Try to swerve or brake sharply, but only if it is safe. You never want to risk a collision or put a life in danger to avoid a small animal. Large animals should be avoided at all costs; many large animals (cows, deer, elk, etc.) can cause as much damage to you and your vehicle as another car.

More potential hazards include: