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Road Signs and Signals Flashcards

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Read the first 20 Road Signs and Signals flashcards as text
  1. This white, rectangular sign with black lettering and symbol says that:

    Answer: You must stop behind indicated mark on flashing traffic light.

    This white, rectangular sign with black lettering and symbol, often displaying 'STOP HERE ON RED' or a similar instruction, is a regulatory sign. It indicates that drivers must stop their vehicle behind the marked line when a traffic light is flashing red or solid red. This ensures vehicles do not block intersections or railroad tracks, enhancing safety for all road users.

  2. This circular yellow sign with black markings identifies what?

    Answer: Railroad crossing ahead and to proceed with caution.

    A circular yellow sign with a black 'X' and the letters 'RR' is a standard advance warning sign for a railroad crossing. It alerts drivers to the presence of train tracks ahead, prompting them to slow down, look and listen for trains, and be prepared to stop if necessary. This sign is crucial for preventing collisions at railroad crossings.

  3. This yellow diamond shaped sign with black text says that you're approaching a ______.

    Answer: Traffic circle.

    This yellow diamond-shaped sign with black text specifically warns drivers that they are approaching a traffic circle or roundabout. It advises motorists to be prepared for the circular intersection ahead, where traffic flows in one direction around a central island. Drivers should slow down and be ready to yield to traffic already in the circle.

  4. What does this yellow diamond shaped sign with black symbols indicate?

    Answer: Approaching a 4-way intersection.

    This yellow diamond-shaped sign typically features a cross symbol, indicating that you are approaching a four-way intersection. It serves as a warning to drivers to be prepared for cross-traffic and potential turning vehicles from all directions. Increased vigilance and caution are required to navigate the intersection safely.

  5. This yellow, diamond shaped sign with black symbols says that you're coming to a _______.

    Answer: Traffic circle.

    This yellow diamond-shaped sign with a circular arrow symbol warns drivers that they are coming to a traffic circle or roundabout. It signals the need to reduce speed and be prepared to yield to traffic already circulating within the roundabout. This helps ensure smooth and safe navigation through the intersection.

  6. What does this white, rectangular sign with black lettering tell you?

    Answer: Road closed to all vehicles.

    A white rectangular sign with 'ROAD CLOSED' in black lettering is a regulatory sign that means the road ahead is impassable and prohibited for all vehicles. Drivers must not proceed past this sign and should seek an alternative route. Ignoring this sign can lead to dangerous situations or legal penalties.

  7. This rectangular sign, with red background and white text, can supplement what common traffic sign?

    Answer: All intersection directions that have stop requirements.

    This rectangular sign, often a 'STOP' or 'YIELD' sign, is a regulatory sign that mandates specific actions at intersections. It supplements the primary stop or yield requirement, reinforcing that drivers must stop or yield the right-of-way before proceeding. This ensures safety by preventing collisions at junctions.

  8. This white rectangular sign with black lettering and symbol means that you have to:

    Answer: Keep to the left

    This white rectangular sign with a black arrow pointing left, often accompanied by 'KEEP LEFT' text, is a regulatory sign. It instructs drivers to stay in the left lane or pass on the left side of an obstruction or median. This sign helps guide traffic flow and ensures drivers maintain proper lane discipline.

  9. What does this yellow, diamond shaped sign with black symbols caution you of?

    Answer: A curve to the left ahead.

    This yellow diamond-shaped sign with a curved arrow pointing left is a warning sign indicating an upcoming curve in the road to the left. It cautions drivers to reduce their speed and be prepared to steer through the curve safely. Failing to heed this warning could lead to loss of control.

  10. If you see this sign that means _____.

    Answer: Loading and unloading is acceptable here. You can stop your vehicle temporarily.

    This sign typically designates a loading zone, indicating that you can stop your vehicle temporarily to load or unload passengers or goods. It is not for parking, but allows for brief stops to facilitate quick transactions without obstructing traffic. The driver must usually remain with the vehicle.

  11. What does this sign indicate?

    Answer: The speed limit is changing ahead, probably for a school zone.

    This sign warns drivers that they are approaching an area where the speed limit is about to change, often specifically for a school zone. Drivers should prepare to reduce their speed to the posted limit to ensure the safety of children and comply with traffic regulations. This helps prevent accidents in sensitive areas.

  12. What does this yellow, diamond shaped sign with black symbols signify?

    Answer: The right lane is ending.

    This yellow diamond-shaped sign with black symbols depicts a road narrowing from the right, indicating that the right lane is ending ahead. Drivers in the right lane should prepare to merge safely into the adjacent lane, while drivers in other lanes should be aware of merging traffic. This helps prevent sudden lane changes and collisions.

  13. This yellow, diamond shaped sign with black symbols shows that ______.

    Answer: A merge is about to occur or is occurring.

    This yellow diamond-shaped sign with two converging arrows indicates that two lanes of traffic are coming together, requiring a merge. Drivers should be prepared to adjust their speed and position to safely integrate with other vehicles. This warning helps prevent collisions by giving drivers time to react to the merging condition.

  14. This rectangular, white sign with black symbols tells that you must:

    Answer: Keep to the right.

    This rectangular white sign with a black arrow pointing right, often accompanied by 'KEEP RIGHT' text, is a regulatory sign. It instructs drivers to stay in the right lane or pass on the right side of an obstruction or median. This sign helps guide traffic flow and ensures drivers maintain proper lane discipline.

  15. Which of the following actions should you take after seeing this sign?

    Answer: Return to the speed limit prior to school zone.

    This sign, typically an 'END SCHOOL ZONE' sign or a new speed limit sign, indicates that you have exited the school zone. Drivers can then safely resume the regular posted speed limit for that section of the road. The special school zone restrictions, such as reduced speeds, no longer apply.

  16. What does this rectangular, white sign with red lettering mean?

    Answer: Stopping acceptable as long as someone is present in the vehicle.

    A 'NO STANDING' sign means you cannot leave your vehicle unattended, but you may stop temporarily to pick up or drop off passengers. This allows for brief stops without blocking traffic for extended periods, as long as the driver remains with the vehicle. It's a less restrictive prohibition than 'No Stopping' or 'No Parking'.

  17. What does this rectangular, white sign with black lettering and symbol advise?

    Answer: If traffic is moving faster, you should get off at the next exit and avoid that route.

    This sign advises drivers who are unable to maintain the speed of surrounding traffic to consider an alternative route. It suggests that if you are significantly slower than the general flow, exiting at the next opportunity can improve overall traffic safety and efficiency by removing a potential impediment. This helps maintain smooth traffic flow on busy roads.

  18. What does this white, rectangular sign with black lettering tell you?

    Answer: You may not pass for any reason.

    A white rectangular sign stating 'NO PASSING ZONE' is a regulatory sign that strictly prohibits passing other vehicles in that area. This restriction is typically in place due to limited visibility, curves, or hills, where passing would be unsafe and could lead to head-on collisions. Drivers must obey this sign for their safety and the safety of others.

  19. What does this yellow diamond-shaped sign with black symbols indicate?

    Answer: Slippery when wet.

    This yellow diamond-shaped sign typically depicts a car skidding, warning drivers that the road surface can become slippery when wet. It advises caution and reduced speed during rain or wet conditions to prevent loss of traction and potential accidents. Drivers should adjust their driving to the hazardous conditions.

  20. This sign indicates that you are in a _____ area.

    Answer: School zone.

    This sign clearly identifies an area as a school zone, alerting drivers to the potential presence of children and the need for extreme caution. Speed limits are often reduced in these zones, and drivers must be prepared to stop for pedestrians or school buses. This helps ensure the safety of students.

Road Signs and Signals Flashcards โ€” CDL Study Cards with Answers