QUESTIONS AND SOLUTIONS GRADED A+
CERTIFICATION EVALUATION
●● Danger Danger *Supplemental* (Watch for Streetcars). Posted
before roads with streetcar tracks..
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●● Crossroads. Indicates an intersection or junction. Yield to traffic
approaching from the right..
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●● Single Curve. Indicates a single curve and its direction..
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●● Double Curve. Indicates a double curve and its directions..
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●● Dangerous Downgrade.
Posted before steep downgrades; indicates degree of downgrade..
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,●● Dangerous Upgrade. Posted before steep upgrades; indicates degree
of upgrade..
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●● Rough Road. Indicates uneven stretches of road..
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●● Beware of Ice. Indicates that areas ahead freeze easily (for example,
bridges, shaded or wooded areas)..
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●● Slippery Road. Indicates stretches of road that may be slippery when
wet or dirty..
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●● Falling Rocks. Indicates stretches of road where there is danger of
falling rocks..
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●● Loose Gravel. Indicates a stretch of road that has loose surface
material. Reduce speed and increase distance from the vehicle in front..
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,●● Traffic Jam Ahead.
Indicates that a traffic jam (Stau) may be ahead..
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●● Oncoming Traffic. Posted where oncoming traffic normally is not
expected (for example, autobahns, and construction sites)..
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●● Drawbridge. Indicates a drawbridge ahead..
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●● Quay or River Bank. Posted near areas where there is danger of
vehicles leaving the road and entering a body of water..
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●● Signal Lights. Indicates traffic light ahead..
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●● Pedestrian Crosswalk.
Indicates an upcoming pedestrian crosswalk..
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, ●● Children. Posted where children may cross the street, particularly
near schools or playgrounds..
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●● Bicycle Crossing. Indicates that cyclists may be crossing the road..
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●● Domestic Animal Crossing.
Indicates domestic animals may cross the road..
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●● Wild Animal Crossing.
Indicates wild animals may cross the road..
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●● Low Flying Aircraft. Posted near areas where aircraft fly at low
altitudes (for example, airports)..
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●● Guarded Railroad Crossing. Posted 240 meters before a guarded
railroad crossing on top of the marker with three stripes (sign 153)..
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