Speed Limits & Following Distance — District of Columbia
District of Columbia motorcycle permit practice test: 332 free practice questions (Based on the official driver handbook). The official format is not yet verified; check the official site before your test. Speed Limits & Following Distance: 19 questions. Updated
Posted speed limits, school and construction zones, stopping and following distance.
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Official handbook
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Questions (19)
1. When riding at night you should:
Increase your speed.
Decrease your following distance.
Use the vehicle in front of you to help see. ✓
Wear tinted glasses.
Answer: C. Use the vehicle in front of you to help see.
Use the vehicle ahead of you to help you see the road. The manual says riding at night makes it harder to see and be seen. It tells you to reduce your speed, open up a following distance of three seconds or more, and use the car ahead because its headlights can give you a better view of the road than even your high beam can. It also says taillights bouncing can alert you to bumps or rough pavement. That is why using the vehicle in front to help you see fits the manual's night-riding advice.
3. To reduce the amount of time you need to react to a hazard, you should:
Always ride under the speed limit.
Cover the clutch and brakes. ✓
Shift into neutral when slowing.
Pull the clutch when turning.
Answer: B. Cover the clutch and brakes.
Cover the clutch and both brakes so you're ready to act the moment something develops. The manual tells riders that in potential high-risk areas — intersections, shopping areas, school and construction zones — you should cover the clutch and both brakes. Having your hands and foot already in position on the controls shortens the time it takes you to respond when a hazard appears. The same page of the manual asks directly how to reduce reaction time and gives covering the clutch lever and brakes as the answer, so this is the manual's own rule rather than a guess.
The rider may travel up to 10 mph over the speed limit to complete the pass.
The pass must be started and completed within a passing zone. ✓
The pass must be completed on the shoulder, if one is present.
Answer: C. The pass must be started and completed within a passing zone.
The pass must be started and completed within a passing zone, because the manual says passes are allowed only where permitted. The manual's passing steps end with a plain rule: passes must be completed within posted speed limits and only where permitted, and it tells you to know your signs and roadway markings. A passing zone is exactly the place where the markings permit passing, so the whole maneuver, from pulling out to returning to your lane, has to fit inside that permitted stretch. If the zone ends before you are back in your lane, you were passing where it is not allowed.
6. When may you not need to increase your following distance?
When the road is slippery
When there is a lot of traffic
When you can see through the vehicle in front of you ✓
When it is raining
Answer: C. When you can see through the vehicle in front of you
You may not need to increase your following distance when you can see through the vehicle in front of you. The manual says a motorcycle normally needs at least a two-second following distance. It then lists when to open up to three seconds or more: when the pavement is slippery, when you cannot see through the vehicle ahead, or when heavy traffic means someone may squeeze in front of you. Being able to see through the vehicle removes the visibility reason for a bigger gap, so that condition alone does not require you to increase it.
Cover the clutch and the brakes so you are ready to act the moment something develops. The manual names covering the clutch lever and both brakes as the way to cut the time you need to react. It points to high-risk spots in particular, such as intersections, shopping areas, school zones and construction zones. With your hands already on the controls, you are not spending a beat moving them into place before you can brake or pull in the clutch. The same habit is repeated for approaching an intersection where a driver may cross your path.
8. When riding at night, how should your following distance compare to your following distance during the day?
You should allow a longer following distance when following another vehicle at night. ✓
You should allow a shorter following distance when following another vehicle at night.
You should always maintain the same following distance regardless of the time of day.
Following distance really doesn’t matter.
Answer: A. You should allow a longer following distance when following another vehicle at night.
At night you should allow a longer following distance than you do during the day. The manual says that at night it is harder for you to see and be seen, and that distances are harder to judge because your eyes depend on shadows and light contrasts. To make up for that, it tells riders to open up a three-second following distance or more, which is longer than the two-second minimum described for normal daytime following. It also says to allow more room when passing and being passed. So the night rule is built around giving yourself extra space, not the same space or less.
9. If you think stopping your motorcycle will take longer than usual, you should:
Lengthen your following distance. ✓
Shorten your following distance.
Leave the road.
Speed up.
Answer: A. Lengthen your following distance.
If stopping your motorcycle will take longer than usual, lengthen your following distance. The manual gives a two-second gap as the normal minimum, then says a larger cushion of space is needed when your motorcycle will take longer than normal to stop. The same passage adds that you should open up three seconds or more on slippery pavement, when your view past the vehicle ahead is blocked, or in heavy traffic. So when stopping takes longer, the fix is more room in front of you, not less.
10. Usually, a good way to handle a tailgater is to:
Move onto the shoulder to get out of their way.
Speed up and put distance between you and the tailgater.
Ignore them.
Change lanes and let them pass. ✓
Answer: D. Change lanes and let them pass.
Change lanes and let the tailgater pass. The manual's tailgater guidance is to let the person behind you get by, and changing lanes is the clean way to do that. If letting them pass is not possible, it says to slow down and leave more room ahead so both you and the tailgater have space to stop; that also encourages them to pass. The point is to remove the close following and give yourself room to react if something develops ahead.