RAIN,
SNOW, ICE, FOG, DUST, WIND
CORNHUSKER DRIVING SCHOOL HOME PAGE
It is important to know when weather related dangers lurk and how fast the weather can affect your mobility. Do not drive in bad weather if it isnÆt necessary.
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LIMITS YOUR CONTROL Extreme weather strains every driver’s competence and puts us all at greater risk. It reduces visibility, traction, speed and distance judgment. It’s important to know where weather-related dangers lurk and how they affect your mobility. If possible – avoid extreme conditions. If not – develop your skills and learn to keep other drivers from dragging you down. |
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| ACTION
1. Listen to weather reports to assess road conditions and pick a safe route. Nightfall and dropping temperatures can freeze roads and diminish traction. 2. Check equipment: windshield wipers, tire treads for traction on slippery roads, spare tire, radio, heater, and cell phone. Keep all windows defogged. A tank full of gas and other rear weight will enhance traction. 3. Allow extra time. Reduce speed and increase following distance for extra maneuverability. Give others advance warning of lane changes and turns. Avoid sudden accelerations. Make slow, wide turns. If you’re weary of the strain, take a rest or stop somewhere safe. 4. Make yourself visible. Use hazard flashers and low-beam headlights, especially in fog, which refracts light. 5. Anticipate and prevent skids. Shift into neutral as you stop to reduce the force of your wheels on the road surface. Turn and break slowly and maintain a firm grip on the wheel. DON’T BE LEFT OUT IN THE COLD |
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| REACTION
WHERE DANGERS LURK Slick Roads reduce your tires’ ability to grip. Heavy Rains not only diminish visibility, they increase the risk of hydroplaning: when a car traveling at high speeds actually lifts and travels on a thin layer of water that forms between the tire and the road. Light Rains, Fog & Mist On Ice and Icy Patches – ICY PATCHES appear DARK, and occur: |
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| SLICK
MOVES
Choose a safe path of travel. Follow the tracks of the vehicle ahead. Keep to high ground, especially in flash flood areas. Stay to the center of the road to avoid deep water and run-off areas, which can pull you off the road. In a flash flood, pull of to the side of the road and wait until the rain stops and water recedes before resuming travel. Avoid low-lying areas, tunnels, underpasses, the edge of the road or other areas where water runs off and collects. As high winds buffet your car, maintain a firm grip on the wheel, or signal and pull off to the side of the road with your hazard lights on. Anticipate and avoid icy patches. Apply, then release brakes and steer away before you reach them. For more control, downshift before you hit the ice. Steering provides more control on ice than brakes do. You will skid out of control attempting to turn on ice at high speeds. Keep acceleration to a minimum and make slow, wide turns. |
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| To
manage a skid, turn your wheel towards the direction the rear of your car
is skidding. If this causes the car to fishtail, repeat the action several
times to bring the car under control. As on ice, apply brakes intermittently,
and steer to correct direction when the brake is not engaged.
If you have time, during a skid, shift your car into neutral and stay off the brake completely. Keep your eyes where you want to go and steer smoothly. If you find yourself on ice going too fast, lightly pump
the brakes and steer between pumps to control the direction of the car
while your foot is off the brake. Should your brakes lock, gently release
brake pressure and reapply less firmly. Blow outs occur when a tire is punctured or worn out, if the vehicle is overloaded, or during a sudden, evasive maneuver. Your car’s reaction will depend on which tire blows, your speed and road conditions. Generally, the car pulls in the direction of the blown tire, or if the rear tire is blown, the car may fishtail from side to side. Keep a firm grip on the wheel and stay in your lane until the car is under control. Sound your horn and hit your hazard lights. Then pull off the road. |
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| To
manage a skid, turn your wheel towards the direction the rear of your car
is skidding. If this causes the car to fishtail, repeat the action several
times to bring the car under control. As on ice, apply brakes intermittently,
and steer to correct direction when the brake is not engaged.
If you have time, during a skid, shift your car into neutral and stay off the brake completely. Keep your eyes where you want to go and steer smoothly. If you find yourself on ice going too fast, lightly pump
the brakes and steer between pumps to control the direction of the car
while your foot is off the brake. Should your brakes lock, gently release
brake pressure and reapply less firmly. Blow outs occur when a tire is punctured or worn out, if the vehicle is overloaded, or during a sudden, evasive maneuver. Your car’s reaction will depend on which tire blows, your speed and road conditions. Generally, the car pulls in the direction of the blown tire, or if the rear tire is blown, the car may fishtail from side to side. Keep a firm grip on the wheel and stay in your lane until the car is under control. Sound your horn and hit your hazard lights. Then pull off the road. |
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| IF
YOU CAN’T SEE; IF YOU CAN’T BE SEEN; IF YOU SEE TOO LATE; IF
YOU GET BLINDED BY LIGHT;
By law you must use headlights from: YOU WILL CRASH. |
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| REDUCE
GLARE
Avert your eyes from
on-coming lights to reduce glare and the time your eyes need to readjust
to the darkness. |
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| NIGHT
RULES
1. Communicate 2. Drive 3. Clean
|
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| Reduce
Your Risk of Drowsiness
Lifestyle Habits. Eat light. Exercise regularly. Get 7-8 hours of sleep a night. Every time you miss sleep, catch up immediately. Plan Journeys. Before a trip, get a good night’s sleep. Leave early in the morning and stop driving around sunset, or as early as possible, to reduce night-time driving. Drive with a passenger who can alert you to fatigue, talk to you, and share the driving. Schedule stops every 100 miles or two hours. Hunger can make you angry and turn you into an aggressive driver. Don’t eat junk or high-fat foods. Keep caffeinated and sugar-laden snacks in the car for short-term energy. Chocolate covered espresso beans can help you make it to the next rest area. Direct Intervention. Recognize and don’t ignore symptoms of drowsiness. Pull over to a safe rest area; stop for a break, a 20-minute nap, or for the night. Two cups of coffee take 30 minutes to enter your bloodstream, then provide short-term alertness. Don’t drink alcohol or take medications. |
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| Drowsiness
is a condition most drivers fail to recognize, or believe they can overcome.
Without enough sleep the body suffers from “sleep deficit,”
which can only be overcome by SLEEP!
Sleepiness results from physical labor or working long hours; a progressive withdrawal of attention; interruptions of sleep; and untreated or unrecognized sleep disorders. Sleepiness is induced by repetitive actions of long distance drivers, driving without a break and by the stress of tough road conditions and bad weather. Heavy food, alcohol, sedatives, antidepressants and antihistamines induce sleep. Open windows and loud music do not reduce fatigue. |
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| SLEEPINESS
IMPAIRS DRIVING PERFORMANCE
WARNING SIGNS of a DROWSY DRIVER: Can’t remember the last few miles. CHARACTERISTICS of a DROWSY DRIVER: Slower reaction time. |
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| DROWSINESS
AND SLEEP-RELATED CRASHES:
YOUNG PEOPLE: Men 16-29 account for 2/3 of all drowsy-driving
crashes. SHIFT WORKERS: They work long or irregular hours, at night, or
in conflict with cycles of daylight and wakefulness. |
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| ROAD
RULES The colors and shapes
of Signals, Signs & Markings are mapping devices for a 3D road language.
You are legally responsible
to understand and abide by the codes of the road. Quiz yourself. Traffic Regulations + Ignorance = Crash |
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| Traffic
Signs Indicate speed, rules, routes, hazards, access, direction, services, and points of interest and destination. You should be able to determine the meaning of traffic signs by their color and shape before getting close enough to read them. Traffic Signals |
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| Pavement
Markings
Pavement Markings tell drivers where the road is and where they should go. Almost every paved roadway communicates with yellow and white lines. Some markings are raised and reflectorized. Some have raised delineators, or reflectors, which reflect your headlights and rumble under your tires, should you cross the line. |
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| White
lines separate lanes traveling in the same direction and mark the right
edge of freeways and ramps.
Yellow lines separate traffic traveling in opposite directions, and mark the left edge of divided highways and ramps. Always look for white on your right and yellow on your left. Solid white lines are also visual barriers to discourage lane changes at critical points in the road – sharp turns, intersections and where cars enter and exit the highway. Double solid yellow centerlines mean no passing in either direction. A single broken dashed yellow line means you may pass a car if the road is clear and it is safe to do so. A combination of solid and dashed yellow centerlines means that; 1. If the dashed line is on your side, you may pass with caution. 2. If the solid line is on your side, you may not pass a car, or cross the line unless entering a driveway. Solid edges delineate the edge of the road. When slanting inward, they indicate that the road narrows ahead. Special markers indicate approach to school zones, work zones and railroad crossings: slow down, use caution and watch for warning signs. |
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| RIGHT OF WAY: |
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| Many
drivers put their right of way before their common sense. While the right
of way is clearly designated in traffic law and common courtesy, it’s
better to yield the right of way if there is any doubt.
At intersections yield to traffic: Already in the intersection; Road rules from state to state are regulated by the Uniform Vehicle Code. You must yield the right of way to: Any emergency vehicle
that has its siren and lights flashing, such as a police car, fire truck
or ambulance. YOUR RIGHT OF WAY DOESN’T MATTER IF YOU DIE HOLDING ON TO IT. |
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| TECHNIQUE:
reduce speed before rounding a curve or entering a turn: gradually accelerate
within it as you approach the straightaway. Braking or slowing down once
you’ve entered a curve can cause skidding or roll over. If you’re
going too fast on a curve, brake and steer to avoid hitting the curb or
shoulder and spinning out of control.
Cars have blind zones too. You can’t trust your mirrors. You must glance quickly around and over your shoulder for upcoming traffic to ensure an unobstructed path before turning. Make all turns with caution and reduce speed. Use directionals 100 feet before turning, to alert other drivers. When slowing to make a left turn across oncoming traffic, glance in your mirrors and keep front wheels pointed straight ahead, so you cannot be rammed into oncoming traffic if struck from behind. |
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| U-Turns
take you in the opposite direction, including a three-point-turn. Make U-turns
or K-turns from the left lane, never the right. U-turns can be dangerous
on highways, four-lane roads or near a curve or crest of a hill, where drivers
might not see you. U-turns are illegal when crossing double yellow lines,
in most business districts, and on limited access expressways.
For quick stops, squeeze the brake firmly until the ABS engages and shudders or until brakes nearly lock. Just before you hit the brakes, send out a warning. Check your rearview mirror and tap your brakes lightly at first to alert the cars behind you of your intention. If you see rear brake lights flashing on the cars ahead, look up the road for the cause and be prepared to stop. |
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| Highways
are a dangerous place to work, and for some reason, many drivers don’t
respect the need for caution.
In work zones, expect the unexpected. Normal speed limits are reduced, traffic lanes may be changed, lane width can be reduced and people and equipment may be working on or near the road. Things may appear normal, however, circumstances in a work zone differ from normal conditions. Watch for orange, diamond-shaped warning signs posted in advance of construction, or a highway flag worker. Watch also for white regulatory signs posting reduced speed, and REDUCE YOUR SPEED! |
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| http://wzsafety.tamu.edu |
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| Pedestrians
are the road-users most at risk. One third of all pedestrians’ deaths
and injuries occur when they cross or enter streets. Always yield pedestrians
the right of way, even if they are at fault, since your failure to do so
might kill or injure them.
Pedestrian fatalities mostly involve children at play and the elderly. Older people have slower reaction times and get caught in intersections when the lights change. About half the pedestrian fatalities occur during darkness, due largely to poor visibility, low light, dark clothes and poor distance judgment. Be ready to avoid unexpected actions by pedestrians. At intersections, pedestrians tend to look right and left only, so they miss you if you’re rounding a corner from behind. Often, pedestrians are injured as they step down from the curb by cars traveling close to the curb. Slow down when you see children playing in the street, or a ball bouncing into the road, as a child is likely to follow. When children are around, before starting the car or backing out of the driveway, get out and make sure no one is playing, or has left toys behind the car. |
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| TAKE
A WALK
Cross on the crosswalk. Watch for traffic carefully. Look left, right & behind, and make sure cars have stopped before leaving the curb. Use sidewalks when available. Otherwise walk on the side of the road facing oncoming traffic, as far as to the left as possible, or on the grass. At night, wear retro-reflective clothing. Like the eyes of a cat, it returns any light that strikes back to its source. Carry a flashlight at night, and cross the street only where lights are bright. DON’T J – WALK! Obey traffic and pedestrian signals. Never stand in the road to talk to passing motorists and NEVER HITCHHIKE! |
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