Driving too fast for conditions is
defined as traveling at a speed that is greater than a reasonable standard
for safe driving. Examples of conditions where drivers may find themselves
driving too fast include: wet roadways (rain or snow ), reduced visibility
(fog), uneven roads, construction zones, curves, intersections, gravel roads,
and heavy traffic.
TIP
# 1: REDUCE YOUR DRIVING SPEED IN ADVERSE ROAD AND/OR WEATHER CONDITIONS
Adjust your speed to safely match
weather conditions, road conditions, visibility, and traffic. Excessive
driving speed is a major cause of fatal crashes, and higher speeds may cause
more severe crashes. The Fatality Analysis Reporting System (FARS) recently
reported that 25 percent of speeding-related car fatalities occurred during
adverse weather conditions.
Did You Know? You should reduce your speed by 1/3 on wet roads and by 1/2
(i.e., if you would normally be
traveling at a speed of 60 mph on dry pavement, then on a wet road you should
reduce your speed to 40 mph. When you come upon water covered roads you
should drive slowly and cautiously and pull off the road if you can no longer
safely control the vehicle.
Did You Know? When it first starts to rain, water mixes with oil on the
road making it particularly slippery
Did You Know? Manufacturers generally advise drivers not to use a
retarder [also called a "Jake" brake] on wet or slippery roadway
conditions. In fact, a Safety Board Investigation of a motor coach crash that
occurred in Canon City, Colorado, in December 1999, revealed that an enabled
retarder most likely triggered the loss of control and eventual crash of the
motor
TIP
# 2: ENTER A CURVE SLOWLY
Speed limits posted on curve
warning signs are intended for passenger vehicles, not large trucks. Large
trucks should reduce their speed even further. Studies have shown that large
trucks entering a curve, even at the posted speed limit, have lost control
and rolled over due to their high center of gravity.
Did You Know? 40 percent of speeding-related fatalities occur on curves.
Did You Know? Braking in a curve can cause the wheels to lock up and the
vehicle to skid.
TIP
# 4: DRIVE SLOWLY WITH A LOADED TRAILER
Be more cautious with a loaded
trailer. Loaded trailers have a higher center of gravity and sudden speed
adjustment may cause the load to shift, leading to skidding or a rollover.
Did You Know? Large trucks with fully loaded trailers are 10 times more
likely to roll over than those with empty trailers.
Did You Know? Loaded trailers require 20 to 40 percent more braking
distance than passenger vehicles to come to a complete stop.
TIP
# 5: SLOW DOWN IN WORK ZONES
Before entering a work zone,
decrease your speed, merge into the correct lane well ahead of any lane
closures, and be prepared to slow down or stop suddenly. Speed increases
perception-reaction distance, braking distance, and stopping distance.
Did You Know? Nearly a quarter of all work-zone deaths in 2006 involved
a large truck.
Did You Know? In October 2003, a driver was traveling at 60 mph in a 45
mph work zone on the Ahmed Way Kaduna. The truck driver rear-ended a
25-passenger bus. The crash caused a five-vehicle pileup, killing 8 women and
injuring about a dozen others. As a result of the crash, the truck driver was
charged and convicted of reckless homicide and sentenced to 4 years in
prison. Help to keep our road safe.
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