20 questions from the Texas Driver Handbook (DL-7). Pick an answer to see the rule behind it.
1. What action should a driver take if their vehicle stalls in floodwater?
Answer: Get out quickly and move to higher ground. The handbook instructs drivers to exit the vehicle promptly and seek higher ground if the car stalls in floodwater.
Texas Driver Handbook (DL-7), page 56: “National Weather Service and Texas Division of Emergency Management officials say if your vehicle stalls in floodwater, get out quickly and move to higher ground.”
2. What is the minimum following distance recommended when driving on a highway in bad weather?
Answer: Four seconds. The handbook specifies that while the standard following distance is two seconds, it must be increased to at least four seconds during bad weather.
Texas Driver Handbook (DL-7), page 54: “Stay at least two seconds behind the vehicle ahead of you. In bad weather, increase the time to at least four seconds.”
3. What is the minimum visibility requirement for a vehicle parked on the paved part of a highway outside of a business or residential district?
Answer: 200 feet. When parking on the paved part of a highway outside urban areas, the vehicle must be visible for at least 200 feet from each direction.
Texas Driver Handbook (DL-7), page 48: “Be sure your vehicle can be seen for at least 200 feet from each direction”
4. What is the minimum jail confinement period for a minor convicted of Driving While Intoxicated (DWI) with an open container of alcohol?
Answer: Six days. The handbook specifies that having an open container raises the minimum jail time to six days, distinguishing it from the standard 72-hour minimum.
Texas Driver Handbook (DL-7), page 63: “Possession of an open container of an alcoholic beverage increases the minimum confinement to six days.”
5. When approaching an intersection not controlled by signs, signals, multi-lanes, or pavement differences, which vehicle has priority?
Answer: Any vehicle that has entered or is approaching the intersection on your right. In uncontrolled intersections without specific lane or pavement distinctions, the rule is to yield to vehicles on the right.
Texas Driver Handbook (DL-7), page 26: “When approaching this type of intersection, yield the right-of-way to any vehicle that has entered or is approaching the intersection on your right.”
6. When driving on a single-lane road that intersects with a divided road having three or more lanes, who must yield the right-of-way?
Answer: The vehicle on the single-lane road must yield to vehicles on the divided multi-lane road. The handbook states that drivers on narrower roads must yield to traffic on wider, divided roads at intersections.
Texas Driver Handbook (DL-7), page 26: “If you are driving on a single or two lane road that intersects with a divided road or road with three (3) or more lanes, you must yield the right-of-way to vehicles traveling on the divided or three (3) or more lane road.”
7. What is the purpose of an ignition interlock device?
Answer: To require the driver to exhale into the device to start the vehicle. The handbook defines the ignition interlock device as requiring the driver to exhale into it to start the vehicle.
Texas Driver Handbook (DL-7), page 79: “ignition interlock device – a special mechanical control device installed on a motor vehicle’s dashboard. A driver must exhale into the device to start the vehicle.”
8. What action is required when entering a road from a private driveway or alley?
Answer: Stop prior to the sidewalk and yield to approaching vehicles and pedestrians. Drivers entering from private areas must come to a complete stop before the sidewalk and yield to all traffic and pedestrians.
Texas Driver Handbook (DL-7), page 26: “When entering or crossing a road, street, or highway from a private road, alley, building, or driveway, you must stop prior to the sidewalk and yield the right-of-way to all approaching vehicles and pedestrians.”
9. What is the required action if your vehicle stalls on railroad tracks and you cannot restart it?
Answer: Get out and try to push the car off the tracks. The handbook instructs drivers to exit the vehicle and attempt to push it off the tracks if it stalls and cannot be restarted.
Texas Driver Handbook (DL-7), page 28: “If your car stalls on the tracks and you cannot restart it, get out and try to push the car off the tracks.”
10. What is the required stopping distance for a foot brake when a vehicle is traveling at 20 mph?
Answer: Within 25 feet. The required equipment table specifies that the foot brake must be capable of stopping the car within 25 feet when traveling at 20 mph.
Texas Driver Handbook (DL-7), page 21: “Foot Brake - Must stop car within a distance of 25 feet at a speed of 20 mph.”
11. When encountering a flashing red light at an intersection, what is the required action?
Answer: Stop completely before entering the crosswalk or intersection, then proceed when safe. The handbook states that a flashing red light requires a complete stop before proceeding safely.
Texas Driver Handbook (DL-7), page 31: “Stop completely before entering the crosswalk or intersection, then proceed when you can do so safely.”
12. Which type of vehicle is excluded from the requirement to have electric turn signals?
Answer: Motorcycles. The handbook lists motorcycles as a specific exception to the general rule requiring electric turn signals on motor vehicles.
Texas Driver Handbook (DL-7), page 21: “Turn Signals - Every motor vehicle, trailer, semi-trailer, and pole-trailer must have electric turn signals (except motorcycles and certain trailers).”
13. How long is a Vehicle Inspection Report (VIR) valid for registration purposes from the month of inspection?
Answer: 90 days. The handbook states that the Vehicle Inspection Report remains valid for registration for 90 days starting from the month the inspection occurred.
Texas Driver Handbook (DL-7), page 21: “The VIR is only valid for 90 days from the month of inspection for registration purposes.”
14. What is the definition of 'tailgating' according to the handbook?
Answer: Following another vehicle too closely. The handbook defines tailgating simply as following another vehicle too closely.
Texas Driver Handbook (DL-7), page 81: “tailgate – to follow another vehicle too closely”
15. What is the required action for a driver when encountering a pedestrian carrying a white cane?
Answer: Bring the vehicle to a full stop if injury or danger can only be avoided by that action. The handbook mandates a full stop when necessary to avoid injuring or endangering a pedestrian with a white cane.
Texas Driver Handbook (DL-7), page 67: “The driver shall bring the vehicle to a full stop if injury or danger can only be avoided by that action.”
16. What is the required speed adjustment when approaching a stopped emergency vehicle if the posted speed limit is less than 25 mph?
Answer: Slow to a speed less than 5 mph. The rule specifies a speed reduction to less than 5 mph specifically when the posted limit is under 25 mph.
Texas Driver Handbook (DL-7), page 29: “Slow to a speed less than 5 mph when the posted speed limit is less than 25 mph.”
17. According to the handbook, when must a driver stop between 15 and 50 feet from the nearest rail at a railroad grade crossing?
Answer: When an approaching train is within about 1,500 feet of the crossing. The handbook lists an approaching train within about 1,500 feet as a condition requiring a stop between 15 and 50 feet from the rail.
Texas Driver Handbook (DL-7), page 27: “A n approaching train is within about 1,500 feet of the crossing. The train will produce an audible signal to identify the immediate hazard.”
18. On a multi-lane roadway traveling in the same direction, which lane is designated specifically for passing?
Answer: The farthest left lane. The handbook specifies that slower traffic should stay out of the farthest left lane, which is reserved exclusively for passing maneuvers.
Texas Driver Handbook (DL-7), page 37: “The farthest left lane is for passing only.”
19. What is the required action when approaching a white stop line at a traffic sign or signal?
Answer: Stop behind the stop line. The handbook specifies that drivers must stop behind the painted white stop line when it is present.
Texas Driver Handbook (DL-7), page 40: “Where these lines are present, you are required to stop behind the stop line.”
20. What action should a driver take when encountering a warning sign?
Answer: Reduce speed to at least the posted speed signs. The instructions for encountering warning signs list reducing speed to at least the posted speed signs as a required action.
Texas Driver Handbook (DL-7), page 32: “Reduce speed to at least the posted speed signs”