14 questions from the Wyoming driver handbook. Pick an answer to see the rule behind it.
1. For a first DWUI offense involving alcohol, how long is the required ignition interlock restricted driver license period?
Answer: One year. The handbook states that a first offense involving alcohol requires an interlock license for one year.
Wyoming driver handbook, page 20: “If convicted for DWUI which includes alcohol, you will be required to hold an ignition interlock restricted driver license for a period of one year before you are eligible for any other type of driver license.”
2. How should a driver respond when encountering wet brakes after driving through deep water?
Answer: Brake gently several times until your brakes are dry and work properly. The handbook advises testing brakes by gently applying them multiple times to ensure they function correctly after exposure to water.
Wyoming driver handbook, page 84: “You should always test your brakes after driving through deep water. Brake gently several times until your brakes are dry and work properly.”
3. What is the valid time window for a restricted license issued to applicants aged 14-15?
Answer: Between 5 a.m. and 8 p.m. The handbook states that restricted licenses are valid only between 5 a.m. and 8 p.m.
Wyoming driver handbook, page 13: “The license is only valid between the hours of 5 a.m. and 8 p.m. and within 50 miles of the licensee's residence.”
4. What specific impact does alcohol have on a driver's reaction time and braking distance?
Answer: It adds approximately two-fifths of a second to reaction time, resulting in driving an additional 32 feet or more before braking at 55 mph. The handbook quantifies the delay in execution as an added two-fifths of a second, leading to specific additional travel distances before braking.
Wyoming driver handbook, page 36: “Because of this reduced ability to execute, a drinking driver, traveling at 55 mph, will drive an additional 32 feet or more before he can apply the brakes. Even at lower speeds, this added two-fifths of a second can be the difference between crashing and not crashing.”
5. When does an intermediate license automatically expire?
Answer: 30 days after the holder's 17th birthday. The handbook states that the intermediate license expires 30 days after the holder turns 17.
Wyoming driver handbook, page 15: “An intermediate license automatically expires 30 days after the holder’s 17th birthday.”
6. How does alcohol affect a driver's visual scanning ability according to the handbook?
Answer: Impaired drivers tend to fix their vision on a particular object and not see others. The handbook describes a narrowing of focus where the driver fixes on one object and loses the ability to detect side hazards.
Wyoming driver handbook, page 35: “Impaired drivers tend to fix their vision on a particular object and not see others. The ability to detect persons and vehicles to the side is almost completely lost.”
7. What should you do if you miss your exit while driving on an Interstate?
Answer: Go on to the next exit. The guide advises continuing to the next exit rather than reversing or crossing the median.
Wyoming driver handbook, page 61: “If you MISS your exit, go on to the next exit.”
8. What does the word "ONLY" on an overhead lane sign indicate?
Answer: You must go in the direction the arrow points; there is no other option. The handbook states that overhead signs with "ONLY" mandate following the specific direction indicated by the arrow without alternative choices.
Wyoming driver handbook, page 63: “When the word “ONLY” is used, you must go in the direction the arrow points; there is no other option.”
9. Which lane is generally recommended for smoother traffic flow on a multilane road with three or more lanes going in one direction?
Answer: The middle lane or lanes. The handbook advises using the middle lanes on wide roads to maintain a safe space cushion and ensure the smoothest flow of traffic.
Wyoming driver handbook, page 63: “When there are three or more lanes going in one direction, the middle lane or lanes are usually the smoothest.”
10. At an intersection with no signs or signals, which vehicle must yield if Car "A" is going straight ahead?
Answer: Car "A" yields to Car "B". In the absence of signs or signals, the driver going straight (Car A) must yield to the vehicle coming from their right (Car B).
Wyoming driver handbook, page 43: “Car “A” yields to Car “B” if Car “A” is going straight ahead.”
11. How should a driver respond when a flag person directs them to stop in a construction zone?
Answer: Do not proceed until directed to do so by the flag person. Drivers must obey the specific instructions of the flag person and wait for their signal to proceed, regardless of visible activity.
Wyoming driver handbook, page 85: “If the flag person directs you to stop, do not proceed until you are directed to do so.”
12. Which of the following is listed as a person who is NOT required to wear a safety belt?
Answer: A driver with a written statement from a physician advising against belt use. The handbook specifies that individuals with a physician's written statement regarding medical reasons are exempt from wearing safety belts.
Wyoming driver handbook, page 32: “Persons not required to wear a safety belt include anyone: a written statement • With from a physician that it is not advisable for the person to wear a safety belt for physical or medical reasons;”
13. What do solid yellow lines on the roadway indicate?
Answer: No passing or lane changing, unless making a left turn into a driveway. Solid yellow lines restrict passing and lane changes, with the specific exception allowed for making left turns into private roads or driveways.
Wyoming driver handbook, page 63: “Solid yellow lines indicate no passing or lane changing — unless making a left turn into or from an alley, private road or driveway.”
14. How should a driver respond to an amber light if stopping safely is possible?
Answer: Stop before entering the intersection. The rule mandates stopping before the intersection when an amber light appears and safe stopping is feasible.
Wyoming driver handbook, page 97: “If possible, you MUST stop before entering the intersection.”