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Published byMarion Lane Modified over 8 years ago
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Idaho Public Driver Education Signs, Signals, & Roadway Markings
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Traffic signs have three purposes: 1.Regulate traffic, movement or parking 2.Warn of potential dangers or road conditions 3.Provide information and guidance
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Colors Have Meaning RedGreen BlueYellow BlackWhite OrangeBrown Fluorescent Optic Yellow
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Shapes Have Meaning OctagonRectangle Triangle Diamond Pentagon Pennant Rectangle Circle Crossbuck
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Three Types of Signs Regulatory Warning Guide
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Signs that require obedience!
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Where must drivers stop? Where are they located?
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When must drivers yield? Where are they located?
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SPEED LIMIT SIGNS
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Speed Limits Urban Areas Parks Rural Interstate Urban Interstate School Zones
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Other Regulatory Signs
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Give you advanced warning of a hazard WARNING SIGNS
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RR sign or RR painted on the pavement are advanced warning signs. Crossbucks are yield signs. The train has the right-of-way! Railroad Crossing Warnings Flashing red lights Bells Gates If you hear or see a train
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ORANGE is for Construction REMEMBER Common Sense Caution Concentration
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Types of Work Zones Stationary Work Areas Moving Work Areas
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Markings Indicating Drivers are Entering a Work Zone
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Work Zones Areas Advance Warning Transition Buffer Work Area ENDEND
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Tips for Driving Through Work Zones: Fines double in a work zone! Proceed with extreme caution Drive at the posted speed Watch out for workers Stay in your lane Report unsafe conditions
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Guide you to a Location
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US Route Marker
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Signals o Steady lights o Flashing lights o Signal/Sign combinations NO TURN ON RED
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Dog House Signals
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Dog house signals and the type seen at right allow for a flashing yellow light which allows MORE traffic to move through the intersection.
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Pavement Markings Left turn only lane Stop lines Cross Walks ONE WayTWO Way Two lane rural Multi-lane
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YELLOW LINES ALWAYS KEEP TO THE RIGHT OF A YELLOW LINE
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BROKEN YELLOW LINES SEPARATES TRAFFIC GOING IN OPPOSITE DIRECTIONS BOTH DIRECTIONS MAY CROSS THIS LINE PASSING IS PERMITTED
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YELLOW DOTS SEPARATES TRAFFIC GOING IN OPPOSITE DIRECTIONS LANE GUIDE MARKERS KEEP TO THE RIGHT OF THIS LINE
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SOLID YELLOW LINE SEPARATES TRAFFIC GOING IN OPPOSITE DIRECTIONS KEEP TO THE RIGHT OF THIS LINE DO NOT CROSS EXCEPT WHEN TURNING LEFT OFF OF THE ROADWAY
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DOUBLE SOLID YELLOW LINES SEPARATES TRAFFIC GOING IN OPPOSITE DIRECTIONS KEEP TO THE RIGHT BOTH DIRECTIONS OF TRAFFIC MAY NOT CROSS BOTH DIRECTIONS CANNOT PASS LEFT TURNS FROM ROADWAY PERMITTED
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SOLID YELLOW WITH A YELLOW BROKEN LINE TRAFFIC WITH THE SOLID LINE CANNOT PASS TRAFFIC WITH THE BROKEN LINE MAY PASS
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WHITE LINES
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SOLID WHITE DO NOT CROSS USUALLY A FOG LINE ALONG THE RIGHT SIDE OF A ROADWAY MARKING THE EDGE OF THE TRAVEL PORTION OF A ROADWAY STAY TO THE LEFT OF THE FOG LINE
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BROKEN WHITE SEPARATES TRAFFIC GOING IN THE SAME DIRECTION ONE WAY STREETS DRIVERS MAY CROSS THIS LINE
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DOUBLE SOLID LINES SEPARATES TRAFFIC GOING IN THE SAME DIRECTION BOTH LANES OF TRAFFIC CAN’T CROSS
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BARRIER LINE TREAT THIS LINE AS IF IT WERE A CONCRETE BARRIER DO NOT CROSS THIS LINE IS TWICE AS WIDE AS A NORMAL LANE LINE
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Shared Turn Lanes
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Car Pool Lane
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Passing Lane Markings
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