Unit III - Street Strategies |
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Section A: Positioning As a responsible rider, you know how important it is to be in full control of the motorcycle and to be aware of time and space requirements. Proper preparation is a key to enjoyable, safe and responsible motorcycling. Let's turn attention to an overall riding strategy to manage risk in traffic. Choosing the best lane and your position in that lane can increase the margin of safety. Lane Choice For multi-lane roads, position yourself to be able to see well down the road and to be visible to others. Maintain as much space cushion as traffic and roadway conditions allow for your margin of safety. Lane Positions Positioning yourself properly within a lane can help you avoid windblast from other vehicles, help you see and avoid roadway hazards, and help you create and maintain a space cushion between yourself and other traffic. Don't hide among other vehicles. Position yourself so that drivers ahead can you see you in their mirrors. Your lane is split in thirds: left, center, and right.
Section B: Being Visible Many motorcycle crashes are a result of a motorist's not seeing a motorcyclist until it is too late. You must assume the responsibility to be visible in traffic. You must communicate your presence and intentions to other highway users. Here are some suggestions for becoming more visible to others: Clothing: Wear bright colored clothing and a light colored helmet. Use reflective material on your clothing, helmet, and motorcycle. Headlight: Ride with the headlight on during the daytime. Signals: Communicate with other drivers by signaling intentions. Remember to cancel your turn signals. A false signal can create a conflict because it fails to accurately communicate intentions. Brake Light: A flashing brake light is more visible than a steady one. Flash the brake light before and during stops (except of course for emergency stops.) Horn: Use the horn to gain attention, but don't rely on it. Many car and truck drivers may not be able to hear it.
Section C: Rider Radar "Rider Radar" helps you perceive the hazards ahead, which account for around three-fourths of all the hazards that affect you. Here are three "lead times" that you can use. The are the 2-second following distance, the 4-second immediate path, and the 12-second anticipated path. The first lead-time is the 2-second following distance. It is considered to be a minimum distance when conditions are ideal. Here's how to establish 2-second following distance:
The second lead-time is the 4-second immediate path. Anything that is within 4 seconds of your path is considered immediate because a quick response is required if something should go wrong. The third lead-time is the 12-second anticipated path. This means to look ahead to an area it would take that long to reach. It provides time to prepare for a situation before it becomes immediate.
Section D: Common Riding Situations Here are some riding situations that you may encounter. It is always necessary to SEE, being cognizant of the limitations of stability and vulnerability. Intersections The greatest potential for a conflict between you and other traffic is at intersections. Driveways and alleys should also be considered intersections. It is helpful to follow these four steps when around an intersection:
Be aware of congested surroundings that could camouflage or hide you. Have an escape plan and remain in 1st gear. When pulling out into an intersection, wait a second or two in case someone crosses after their light changes to red. Avoid riding in a blind spot and to maintain similar speeds as other traffic. It is important to watch for vehicles pulling away from a parked position, and to notice pedestrians stepping in your path. NO- ZONE
Parking Here are some tips for parking safely:
Obstacles Searching and evaluating effectively can help you avoid obstacles such as potholes, speed bumps, or road debris such as gravel or solid objects. If an obstacle cannot be avoided, rise off the seat and use the legs as shock absorbers. Here are some tips:
Lane Changes The technique to change lanes is similar to when you drive a car. Be sure to check for traffic in the mirrors and to the side in the direction you are moving. Don't forget the effect of convex mirrors, as they make objects look farther away than they are. Signal well in advance, using a hand signal as needed to alert others. Passing SEEing is critical when passing. You should not try to pass more than one vehicle at a time, as one of them may turn left in front of you. To complete a pass:
Section E: Impairments a. Alcohol Use and Misuse Alcohol is a depressant drug that affects safety. It reduces the ability to search for hazards, to evaluate factors that lead to crashes, and to execute coordinated physical movement. Alcohol is a major contributor to motorcycle crashes. Almost 50% of all riders killed had been drinking. One-third of these riders had a blood-alcohol concentration (BAC) above the legal limit. The remaining two-thirds had only a couple of drinks in their system, not enough to be legally intoxicated but more than enough to impair their mental and physical skills. Motorcyclists are more likely than car or truck drivers to be hurt in a crash because they are less protected. Depressant drugs, such as alcohol, slow down bodily functions. Alcohol enters the bloodstream quickly with the effects beginning after the first drink. The primary effects of alcohol are to diminish visual capabilities and alter good judgment. Alcohol is not the only drug that affects the ability to ride safely. Many over-the-counter and prescription drugs, as well as illegal drugs, have effects and side effects that increase risk. Please Don't Drink and Drive!
b. Blood Alcohol Concentration The more alcohol there is in the blood, the greater the degree of impairment. The adult male body is able to eliminate alcohol at the rate of almost "one drink" per hour. Women process alcohol at about three-fourths of that rate. BAC is determined by three factors; the amount of alcohol consumed, the time within which it is consumed, and body weight. An accepted definition of a drink is beverage alcohol that contains around one ounce of pure ethyl alcohol. A 12-ounce can of beer, a 5-ounce glass of wine, or a shot of liquor each contains about the same amount of alcohol.
c. Intervention When someone has had too much to drink, it is the responsibility of others to keep that person from taking too many risks. Here are some intervention tips:
d. Other Impairments Riding when fatigued requires you to allow extra time and space to identify important clues in traffic and to leave room for following and stopping. Drowsiness is increasingly becoming a contributing factor to crashes. It is not easy to determine the personal effects of emotions on riding, but experts recognize that feeling angry, troubled, or stressed makes safe, responsible riding more difficult. Any emotion that distracts your attention will increase risk.
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