Colorado Motorcycle practice
Colorado Motorcycle: Road Signs practice test
Learn the shapes, colors, and meanings of regulatory, warning, and guide signs — from stop and yield to construction and school-zone signs.
Content reviewed against official driver handbooks · August 12, 2026
12 questions · pass with 10 correct. You get instant feedback and an explanation after every answer.
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12 sample Road Signs questions with the correct answer, a short explanation, and the official handbook reference. Read through them, then take the quiz above.
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1. An advisory speed sign posted ahead of a curve or an off-ramp tells you what?
Correct answer: The speed that is safe for that curve or ramp under ideal conditions
Advisory speed plates are cautionary: they name the speed that is safe for that particular curve, corner or ramp when conditions are ideal.
Source: Colorado Driver Handbook - Traffic Signs (Advisory Speed Signs)
2. The X-shaped crossbuck sign at a railroad crossing should be obeyed in the same way you obey:
Correct answer: A yield sign
Treat a crossbuck exactly like a yield sign; when more than one track is present, a plate beneath the crossbuck shows how many.
Source: Colorado Driver Handbook - Railroad Crossing (Crossbuck Signs)
3. At a stop sign where no stop line is painted and there is no crosswalk, where must you bring the vehicle to a halt?
Correct answer: At the nearest point to the cross street from which you can see approaching traffic
With neither a line nor a crosswalk to mark the spot, halt at the closest place to the road you are entering that lets you see traffic coming.
Source: Colorado Driver Handbook - Traffic Signs (Stop Signs)
4. The blue sign posted at a highway-rail grade crossing is there so that road users can:
Correct answer: Call the listed number and report a problem or emergency at that crossing
Emergency Notification System signs are blue and carry a telephone number plus a crossing identification number, so a hazard at that exact crossing can be reported.
Source: Colorado Driver Handbook - Railroad Crossing (Emergency Notification System)
5. What does a yield sign require a rider to do?
Correct answer: Slow or stop as needed and let pedestrians and vehicles holding the right of way go first
A yield sign means slowing or stopping as the situation demands, then letting pedestrians and any vehicle holding the right of way go ahead of you.
Source: Colorado Driver Handbook - Traffic Signs (Yield Signs)
6. What does a roadside sign with a brown background direct you toward?
Correct answer: Recreation areas and historic or cultural sites
Brown backgrounds point to recreational, historic or cultural destinations, while blue backgrounds are reserved for driver services.
Source: Colorado Driver Handbook - Traffic Signs (Service/Recreation Signs)
7. On a route marker, what does the shape of the sign tell you?
Correct answer: Whether the road is an interstate, U.S., state or county highway
Route markers are shaped to identify the kind of roadway you are on, whether that is an interstate, a U.S. route, a state road or a county highway.
Source: Colorado Driver Handbook - Traffic Signs (Route Signs and Markers)
8. A green highway sign listing the mileage to an upcoming town is which type of sign?
Correct answer: A guide sign
Green backgrounds mark guide signs, the ones that supply directions and distances to named destinations.
Source: Colorado Driver Handbook - Traffic Signs (Guide Signs)
9. Which color scheme marks a warning sign in Colorado?
Correct answer: A yellow or fluorescent green field carrying black symbols
Warning signs are yellow, or sometimes fluorescent green, and carry black symbols for hazards such as curves, school zones and slick pavement.
Source: Colorado Driver Handbook - Traffic Signs (Warning Signs)
10. A reflective orange triangle fixed to the rear of a vehicle tells you that the vehicle:
Correct answer: Is built to travel below 25 miles per hour
The orange triangle is the slow moving vehicle marker; it identifies equipment built to travel below 25 miles per hour.
Source: Colorado Driver Handbook - Traffic Signs (Slow Moving Vehicle Marker)
11. Colorado's regulatory signs, which state the laws that apply at a particular spot, are printed in which colors?
Correct answer: Black or red lettering on a white field
Regulatory signs use black or red markings over a white field, and ignoring one of them is a traffic offense.
Source: Colorado Driver Handbook - Traffic Signs (Regulatory Signs)
12. Signs that guide traffic safely through a road work area have which background color?
Correct answer: Orange
Work zone signs pair an orange background with black lettering or symbols, and they work alongside other devices and flag crews to route traffic past workers.
Source: Colorado Driver Handbook - Traffic Signs (Work Zone Signs)
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