Oklahoma Road Signs Practice Test.
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1. A driver approaching an intersection sees a red, eight-sided sign facing their lane of travel. What action is required?
- A. Stop only if pedestrians are present at the crosswalk
- B. Yield only to vehicles already in the intersection
- C. Slow down and proceed if no other vehicles are visible
- D. Come to a complete stop before the marked line or intersection, then proceed when it is safe
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Answer: D
The eight-sided shape is reserved exclusively for stop signs so drivers can recognize the command even from behind, at night, or if the sign is damaged. A full stop is required every time regardless of visible cross traffic, which rules out simply slowing down or treating the stop as conditional on other road users being present.2. While driving on a rural highway, a driver notices a yellow diamond-shaped sign with a black curved arrow symbol just before a bend in the road. What does this sign communicate?
- A. The speed limit changes permanently starting at that point
- B. The road becomes a one-way street beyond the sign
- C. A hazard or change in the roadway, such as a curve, lies ahead and the driver should adjust driving accordingly
- D. There is construction work ahead requiring a detour
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Answer: C
Yellow diamond-shaped signs are general warning signs that alert drivers to changing conditions ahead, such as curves, so they can adjust speed and lane position in advance. They are advisory rather than regulatory, so they do not set a new legal speed limit, indicate construction, or announce a change in traffic direction.3. A driver on a two-lane highway sees an orange diamond-shaped sign reading 'ROAD WORK AHEAD' followed by cones narrowing the lane. What is the safest response?
- A. Change lanes immediately without checking mirrors since work zones have priority
- B. Maintain current speed since orange signs are only informational
- C. Speed up to clear the narrowed section before workers notice traffic
- D. Reduce speed, watch for workers and equipment, and be prepared to merge smoothly when directed
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Answer: D
Orange is reserved for temporary traffic control such as construction and work zones, signaling drivers to slow down and stay alert for workers, equipment, and lane shifts. Maintaining or increasing speed ignores the elevated risk in a work zone, and changing lanes without checking surroundings creates a collision risk with vehicles already merging.4. A driver sees a round, yellow sign with a black X and two R's positioned well before a set of tracks. What should the driver anticipate?
- A. A rest area is available at the next exit
- B. The road merges into a single lane ahead
- C. A reduced speed zone begins immediately at the sign
- D. A railroad crossing lies ahead and the driver should be prepared to slow and check for trains
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Answer: D
The round shape combined with the black X and R symbols is the standardized advance warning for an upcoming railroad crossing, giving drivers distance to slow down and scan the tracks before arriving at the crossing itself. It does not indicate a rest stop, an immediate speed change, or a lane merge, which use entirely different sign shapes and symbols.5. A driver approaches a five-sided, yellow sign showing two children walking, positioned along a residential street. What does this sign indicate?
- A. A pedestrian bridge crosses the roadway ahead
- B. A daycare center exit requires vehicles to stop immediately
- C. A school zone or pedestrian crossing area is ahead where children may be present
- D. A playground is located at the next intersection with no roadway relevance
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Answer: C
The five-sided shape is reserved for school-related signs, and paired with a walking-children symbol it warns drivers that they are approaching a school zone or a crossing where children may be present, calling for extra caution and reduced speed. A pedestrian bridge or an unrelated playground notice would use different shapes, and the sign itself does not create an automatic stop requirement.6. A driver notices the centerline pattern changes from solid to broken yellow on their side while approaching a stretch of open highway. What does this change permit?
- A. Passing became legal only for commercial trucks
- B. The speed limit automatically increases at that point
- C. The driver may now cross the centerline to pass a slower vehicle when it is safe to do so
- D. The driver must merge into the opposite lane immediately
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Answer: C
A broken yellow line on a driver's side of the centerline shows that sight distance and road conditions are sufficient for passing, so the driver may cross into the opposing lane to pass when it can be done safely and legally. It does not change the posted speed limit, force a lane change, or restrict the allowance to a particular vehicle type.7. Driving at night, a driver uses the solid white line running along the far right edge of the pavement to stay oriented in heavy fog. What is this line called and what does it mark?
- A. The centerline, marking the boundary between opposing traffic
- B. The edge line, marking the outer boundary of the travel lane along the shoulder
- C. A stop line, indicating where vehicles must halt at intersections
- D. A passing line, indicating where lane changes are allowed
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Answer: B
The continuous white line along the outer edge of the pavement is commonly called the edge or fog line, and it marks the boundary between the travel lane and the shoulder, helping drivers stay in their lane during low-visibility conditions such as fog or heavy rain. It is a different marking from the centerline separating opposing traffic and has no relation to passing zones or intersection stop lines.8. A driver approaches a freeway exit ramp and sees a red circular sign with a white horizontal bar mounted facing the wrong direction of travel. What does this sign warn against?
- A. Parking is prohibited along that stretch of road
- B. U-turns are the only maneuver allowed at that location
- C. The ramp is closed permanently for reconstruction
- D. Entering that roadway or ramp in that direction is prohibited
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Answer: D
A solid red circle with a horizontal white bar is the standardized symbol prohibiting entry, warning a driver not to proceed onto a ramp, one-way street, or roadway in that direction. It is distinct from parking restriction signs, does not instruct a U-turn, and does not by itself indicate permanent closure for construction.9. A driver following a highway route notices a green, rectangular sign listing an upcoming exit number and the distance remaining. What category of sign is this?
- A. A regulatory sign that sets a legal requirement
- B. A guide sign providing directional or distance information
- C. A warning sign alerting to a hazard ahead
- D. A temporary sign used only during construction
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Answer: B
Green rectangular signs are guide signs, used to give drivers directional information such as exit numbers, distances, and destinations rather than to enforce a legal rule or warn of an immediate hazard. Regulatory signs are typically white or red and carry legal requirements, while warning signs are yellow, so a green distance sign fits neither of those categories nor the temporary orange construction category.10. While driving through a scenic area, a driver notices a brown sign with white lettering pointing toward a state park entrance. What does the brown color typically signify?
- A. An area with a reduced legal speed limit
- B. A regulatory restriction that must be obeyed
- C. A recreational or cultural point of interest, such as a park or historic site
- D. A temporary detour due to road work
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Answer: C
Brown signs are the standard color for recreational and cultural interest areas, such as state parks, historic sites, and campgrounds, helping drivers locate these destinations without confusing them with legal requirements. They are not used for temporary construction detours, speed limit changes, or regulatory restrictions, which rely on different colors and shapes.11. Approaching a sharp bend on a rural road, a driver sees a series of black and yellow striped arrow-shaped markers mounted along the outside of the curve. What is their purpose?
- A. To indicate a passing lane begins at that point
- B. To warn that the road ends ahead with no outlet
- C. To indicate the direction and sharpness of the curve so the driver can track the roadway alignment
- D. To mark a temporary detour route
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Answer: C
These chevron-shaped markers are placed along sharp curves to visually guide a driver's eye along the roadway alignment, especially useful at night or in poor visibility, so the driver can anticipate how sharply the road turns. They are not associated with detour routing, dead-end warnings, or the start of a passing lane, each of which uses its own distinct signage.12. After exiting a divided highway ramp, a driver sees a red-and-white sign reading 'WRONG WAY' facing them directly. What does this indicate about the driver's current path?
- A. The driver is traveling against the legal direction of traffic and must stop and safely reverse or turn around
- B. The road ahead is closed for construction
- C. The driver has missed their intended exit and should continue to the next one
- D. The driver has entered a pedestrian-only zone
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Answer: A
A 'WRONG WAY' sign facing an approaching driver is a critical alert that the vehicle is traveling against the legal flow of traffic, most often on a freeway ramp, and requires the driver to stop immediately and safely correct course rather than continue forward into oncoming traffic. It does not describe a missed exit, a construction closure, or a pedestrian restriction, all of which use different messaging.13. Two vehicles arrive at a four-way stop intersection at exactly the same moment, approaching from directions perpendicular to each other. Which vehicle should proceed first?
- A. The vehicle traveling straight rather than turning
- B. The vehicle traveling in the vehicle to its left
- C. The vehicle whose driver honks first to signal intent
- D. The vehicle to the right of the other vehicle proceeds first
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Answer: D
When two vehicles reach a four-way stop at the same time, the standard right-of-way rule gives priority to the vehicle on the right, and the other driver should wait until that vehicle clears the intersection before proceeding. Whether a vehicle intends to go straight or turn, or which driver signals with a horn, does not override this rule, since right-of-way is determined by position, not maneuver or noise.14. A driver on a minor side street approaches a T-intersection where the side street ends at a through road with no stop signs posted for the through road. Who must yield?
- A. Whichever driver arrives at the intersection first has the right-of-way
- B. Neither driver needs to yield since the through road has no stop sign
- C. The driver on the side street ending at the T must yield to traffic on the through road
- D. Traffic on the through road, since it must always yield to merging traffic
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Answer: C
At a T-intersection, traffic on the road that ends must yield to traffic continuing on the through road, since the continuing roadway is treated as having priority even without a posted stop sign for oncoming traffic. Order of arrival does not apply here because the roadway geometry itself establishes who yields, unlike at a genuine four-way stop.15. A driver approaches a roundabout and sees traffic already circulating within the circle. What must the driver do before entering?
- A. Merge in only from the innermost lane regardless of destination
- B. Yield to the vehicles already circulating and enter when there is a safe gap
- C. Enter immediately since roundabout traffic must yield to entering vehicles
- D. Come to a complete stop regardless of whether the circle is clear
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Answer: B
Vehicles already circulating within a roundabout have the right-of-way, so a driver preparing to enter must yield and wait for a safe gap before merging into the flow of traffic. Entering immediately reverses this priority and risks a collision, and a full stop is not required if a safe gap already exists, unlike at a standard stop-controlled intersection.16. A pedestrian steps into a marked crosswalk at an intersection just as a driver is preparing to make a turn through that crosswalk. What must the driver do?
- A. Continue only if the pedestrian is more than halfway across
- B. Proceed with the turn since the driver has a green light
- C. Sound the horn so the pedestrian moves out of the way
- D. Stop and yield to the pedestrian until the crosswalk is clear
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Answer: D
A pedestrian lawfully within a marked crosswalk has the right-of-way, and a driver making a turn through that crosswalk must stop and wait until the pedestrian has cleared the path, even if the driver's signal is green for the turn. Sounding the horn to hurry a pedestrian or treating the pedestrian's position in the crosswalk as a condition for yielding both misapply the rule, since the obligation exists regardless of how far the pedestrian has progressed.17. On a two-lane undivided road, a school bus ahead activates its flashing red lights and extends its stop arm to load children. What must drivers approaching from both directions do?
- A. Only vehicles following directly behind the bus in the same lane must stop
- B. Only the driver behind the bus must stop; oncoming traffic may proceed with caution
- C. Drivers in both directions must stop and remain stopped until the lights stop flashing and the arm is retracted
- D. Drivers may pass at reduced speed as long as no children are visible
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Answer: C
On a two-lane undivided road, flashing red lights and an extended stop arm on a school bus require traffic in both directions to stop and remain stopped until the lights stop flashing and the arm retracts, because children may cross in front of or behind the bus. Assuming oncoming traffic is exempt or that passing at reduced speed is acceptable ignores the serious danger to children who are not yet visible to approaching drivers.18. A driver hears a siren and sees flashing lights approaching from behind on a multi-lane road. What is the correct response?
- A. Pull as far to the right as safely possible and stop until the emergency vehicle has passed
- B. Continue at the same speed and let the emergency vehicle navigate around traffic
- C. Speed up to clear the intersection before the emergency vehicle arrives
- D. Stop immediately in the current lane regardless of position
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Answer: A
When an emergency vehicle with lights and siren approaches, drivers must move as far to the right as safely possible and stop, clearing a path so the emergency vehicle can pass without weaving through traffic. Speeding up to beat the vehicle to an intersection or stopping in place without moving right can block the emergency vehicle's path and create a serious safety hazard.19. A driver waiting at a green light to turn left faces steady oncoming traffic with no left-turn arrow present. What must the driver do before completing the turn?
- A. Turn only if signaling and moving at the same time as oncoming traffic
- B. Yield to oncoming vehicles going straight or turning right, then turn when it is safe
- C. Wait for oncoming traffic to come to a complete stop before turning
- D. Proceed immediately since a green light always grants the right-of-way to turn
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Answer: B
A green light without a protected left-turn arrow means the turn is permitted but not protected, so the turning driver must yield to oncoming vehicles proceeding straight or turning right before completing the turn. Assuming the green light alone grants the right-of-way, or that oncoming traffic must fully stop, misunderstands that a shared green phase still requires yielding to conflicting traffic already moving through the intersection.20. A driver is backing out of a driveway onto a residential street where children are playing nearby on the sidewalk. What is the driver's responsibility while backing?
- A. The driver need only check mirrors, since backup cameras satisfy the duty to look
- B. Pedestrians must move out of the way once a vehicle begins backing
- C. The driver has the right-of-way since the driveway is private property
- D. The driver must yield to pedestrians and other traffic on the roadway before and while backing
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Answer: D
A driver backing from a driveway onto a public street does not have the right-of-way and must yield to pedestrians and vehicles already on the roadway, watching continuously since people or vehicles can enter the path at any point during the maneuver. Relying solely on mirrors or a backup camera, or assuming pedestrians must clear the way, understates the driver's ongoing duty to look and yield throughout the entire backing movement.21. A driver is pulling out of a parking lot onto a public street where traffic is already flowing in both directions. What must the driver do before entering the roadway?
- A. Yield to pedestrians and vehicles already traveling on the public street
- B. Wait only for a traffic officer to wave the vehicle forward
- C. Proceed since parking lot exits automatically have the right-of-way
- D. Enter directly into the nearest lane and let other traffic adjust
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Answer: A
A vehicle exiting a parking lot, driveway, or alley onto a public street must yield to pedestrians and traffic already using the roadway, since the entering vehicle is the one joining an established traffic flow. Assuming an automatic right-of-way from a private exit or expecting other traffic to yield instead reverses the actual obligation and creates a significant collision risk.22. A driver turns off a paved highway onto an unpaved gravel road to reach a rural destination. How should the driver's approach to speed change on the gravel surface?
- A. Speed should be reduced because loose surfaces provide less traction for steering and braking
- B. Speed adjustments are unnecessary as long as four-wheel drive is engaged
- C. Speed should remain the same since gravel roads typically have higher posted limits
- D. Speed should increase slightly to keep momentum through loose gravel
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Answer: A
Loose surfaces like gravel or dirt provide significantly less traction than pavement, so a driver should reduce speed to maintain steering control and allow for longer stopping distances on these roads. Assuming four-wheel drive eliminates the need to slow down addresses only power delivery, not the reduced grip available for braking and cornering on a loose surface.23. A driver stops at a red light intending to turn right where such turns are permitted, and a pedestrian is stepping into the crosswalk the driver intends to cross. What must the driver do?
- A. Proceed if the pedestrian is walking quickly enough to clear in time
- B. Wait for the pedestrian to clear the crosswalk before completing the turn
- C. Proceed with the turn since the light is red and pedestrians should yield to turning vehicles
- D. Sound the horn and proceed once the pedestrian acknowledges the vehicle
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Answer: B
Even where a right turn on red is allowed, a driver must first yield to pedestrians who are lawfully in the crosswalk, waiting until they have cleared before completing the turn, since the pedestrian's right-of-way does not disappear just because the vehicle has a permitted turning movement. Judging a pedestrian's walking speed or using a horn to hurry them does not satisfy the driver's duty to yield until the crosswalk is clear.24. A driver approaches a narrow, one-lane bridge with no traffic control device, and an oncoming vehicle has already entered the bridge from the other side. What should the driver do?
- A. Wait at the entrance until the oncoming vehicle has fully cleared the bridge
- B. Proceed since the vehicle that entered first must always yield to oncoming traffic
- C. Sound the horn continuously and drive through at reduced speed
- D. Enter the bridge anyway and expect the oncoming driver to reverse
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Answer: A
When a one-lane bridge or narrow passage has no signal or sign controlling right-of-way, the vehicle that has already entered generally has priority, so a driver arriving afterward should wait at the entrance until the oncoming vehicle has fully cleared before proceeding. Entering anyway and expecting the other driver to reverse, or relying on the horn instead of waiting, creates a head-on conflict on a passage too narrow for two vehicles.25. Heavy rain begins falling while a driver is traveling at the posted speed limit on a highway, and standing water starts to appear on the road surface. What should the driver do?
- A. Maintain the posted speed since it reflects safe conditions in all weather
- B. Shift into neutral to reduce the risk of skidding
- C. Reduce speed below the posted limit to maintain tire contact with the road and avoid hydroplaning
- D. Increase speed slightly to clear standing water sections more quickly
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Answer: C
Posted speed limits assume ideal conditions, so when standing water appears a driver should slow below that limit to keep tires gripping the pavement and reduce the risk of hydroplaning, where a layer of water lifts the tires off the road. Maintaining or increasing speed through standing water raises hydroplaning risk substantially, and shifting into neutral removes engine braking control rather than improving traction.26. A driver enters a patch of dense fog on a rural highway where visibility drops to a few car lengths. Which combination of actions is most appropriate?
- A. Turn on high-beam headlights and maintain normal highway speed
- B. Stop the vehicle in the travel lane until the fog clears
- C. Turn off headlights entirely to avoid glare reflecting off the fog
- D. Reduce speed and use low-beam headlights to improve visibility without excess glare
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Answer: D
In dense fog, a driver should reduce speed to match the shortened visibility and use low-beam headlights, since high beams reflect off fog droplets and create glare that reduces visibility further. Driving with no headlights removes visibility for other drivers entirely, and stopping in an active travel lane creates a serious rear-end collision hazard for vehicles approaching from behind.27. A driver is traveling through a marked school zone during the time children are arriving for the school day. What driving adjustment is expected in this area?
- A. The driver should increase following distance only, without changing speed
- B. The driver should stop completely at the zone's entrance regardless of conditions
- C. The driver should reduce speed for the duration of the school zone and watch closely for children
- D. No adjustment is needed as long as no children are visible at that moment
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Answer: C
School zones require drivers to slow down during active periods and stay alert for children who may dart into the roadway near crosswalks or bus stops, since young pedestrians are unpredictable and harder to see. Assuming no adjustment is needed without visible children, or increasing following distance while keeping the same speed, both fail to address the core requirement of reducing speed through the zone.28. A driver approaches a highway work zone where orange cones narrow the lanes and workers are visible near the shoulder. How should the driver's speed change compare to the posted work zone signage?
- A. The driver should maintain the regular posted highway speed limit since work zones only affect lane position
- B. The driver should stop completely before entering any work zone
- C. The driver should accelerate briefly to pass through the narrowed area quickly
- D. The driver should slow to and remain at or below the reduced speed indicated for the work zone
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Answer: D
Work zones typically post a reduced speed applicable while the zone is active, and drivers are expected to slow to and remain at or below that reduced speed to protect workers and account for narrowed lanes and shifting traffic patterns. Maintaining the regular highway speed or accelerating through the narrowed section increases risk to workers and other vehicles, and a full stop is not required unless traffic control specifically directs one.29. A driver begins a long descent down a steep mountain grade while towing a trailer. What technique helps maintain safe control of speed on the way down?
- A. Apply the brakes continuously and firmly for the entire descent
- B. Increase speed slightly to reduce the time spent on the grade
- C. Shift into neutral and coast to save fuel on the descent
- D. Shift into a lower gear to use engine braking and avoid relying solely on the brakes
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Answer: D
On a steep downhill grade, shifting into a lower gear allows the engine to help control speed, reducing reliance on the brakes alone and helping prevent brake fade from overheating during a long descent. Coasting in neutral removes engine braking entirely and can allow speed to build dangerously, while continuous hard braking generates heat that can cause the brakes to lose effectiveness at the worst possible moment.30. A driver approaches a curve posted with a yellow advisory speed plate showing a value lower than the highway's regular posted speed limit. How should the driver treat this advisory value?
- A. As a suggested safe speed for the curve that the driver should slow to, especially in poor conditions
- B. As a minimum speed the driver must maintain through the curve
- C. As an outdated recommendation that can be disregarded in good weather
- D. As a legally enforceable speed limit for that curve section
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Answer: A
An advisory speed plate beneath a curve warning sign suggests a safe speed for navigating that specific curve under normal conditions, and a prudent driver should slow to or below that value, particularly when conditions are less than ideal such as wet pavement or reduced visibility. It is advisory rather than a separately enforceable limit like the posted highway speed, and it represents a maximum safe speed for the curve rather than a minimum a driver must maintain.31. A driver has had one alcoholic drink and believes their blood alcohol concentration is below the legal limit, so they choose to drive. Why can this decision still be dangerous?
- A. Because any amount of alcohol has no measurable effect below the legal limit
- B. Because alcohol can impair judgment, reaction time, and coordination even at levels below the legal limit
- C. Because the legal limit resets to zero after midnight
- D. Because the legal limit only applies to commercial drivers
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Answer: B
Alcohol begins affecting judgment, reaction time, and coordination well before a driver reaches the legal blood alcohol limit, so staying just under that threshold does not guarantee safe driving ability. The legal limit is a chargeable threshold, not a safety guarantee, and it applies broadly to drivers rather than only commercial operators, with no basis for the limit changing based on time of day.32. A driver under the age of 21 has consumed a small amount of alcohol before driving. How does the law generally treat any detectable alcohol for underage drivers compared to drivers over 21?
- A. Underage drivers are held to the exact same numeric threshold as drivers over 21
- B. Underage drivers are only subject to license consequences after a second offense
- C. Underage drivers face no legal consequence until they reach the adult threshold
- D. Underage drivers face a stricter, near-zero tolerance standard rather than the standard limit used for adults
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Answer: D
Underage drivers are generally held to a much stricter zero-tolerance standard than adult drivers, meaning even a small, detectable amount of alcohol can result in legal consequences well below the threshold that applies to drivers over 21. Assuming the same numeric limit applies to both groups, or that no consequence exists until reaching the adult threshold, misunderstands that zero-tolerance laws exist specifically to hold underage drivers to a stricter standard.33. A driver has been awake for many hours without rest and begins to feel their eyelids getting heavy while driving on a long highway trip at night. Why is this condition treated as seriously as alcohol impairment in terms of driving risk?
- A. Fatigue slows reaction time and impairs judgment in ways similar to alcohol impairment
- B. Fatigue has no measurable effect on driving performance
- C. Fatigue is only dangerous for commercial truck drivers
- D. Fatigue only affects a driver's ability to see road signs at night
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Answer: A
Extended time awake slows reaction time, reduces alertness, and impairs judgment in ways that closely resemble the effects of alcohol, which is why drowsy driving is treated as a serious safety risk deserving the same caution as impaired driving. This risk is not limited to commercial drivers and extends well beyond difficulty reading signs, since a fatigued driver can fail to respond to hazards of any kind, not just signage.34. A group of friends is planning an evening that will include drinking alcohol at a gathering. What is the recommended strategy to prevent impaired driving afterward?
- A. Have each person judge their own fitness to drive after drinking
- B. Rely on drinking coffee before departure to counteract the alcohol
- C. Plan to drive slowly and use extra caution instead of avoiding driving after drinking
- D. Choose someone to remain sober and serve as the designated driver for the group
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Answer: D
Designating one person to stay sober and serve as the driver removes impaired judgment from the decision entirely, which is more reliable than expecting an individual who has been drinking to accurately judge their own fitness to drive. Driving cautiously while impaired still involves the same underlying impairment, and coffee does not reduce blood alcohol concentration or reverse alcohol's effects on the body.35. A driver approaches an intersection where the traffic signal is flashing red in all directions due to a power outage. How should the driver treat this signal?
- A. As equivalent to a stop sign, requiring a complete stop before proceeding when safe
- B. As equivalent to a flashing yellow light, requiring caution but not a stop
- C. As a signal that the intersection is closed to all traffic
- D. As a signal to proceed only if turning right
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Answer: A
A flashing red signal is treated the same as a stop sign, requiring drivers to come to a complete stop and then proceed only when it is safe to do so, following normal right-of-way rules with other stopped vehicles at the intersection. It is a stricter requirement than a flashing yellow, which only calls for caution without a mandatory stop, and the intersection remains usable rather than closed, with no restriction limiting movement to right turns only.36. A driver approaches an intersection displaying a flashing yellow traffic signal in their direction while the cross street has a flashing red signal. What does the flashing yellow require of the driver?
- A. Slowing down and proceeding with caution without a mandatory full stop
- B. No change in behavior since flashing yellow has no legal meaning
- C. A complete stop identical to a flashing red signal
- D. Yielding only to pedestrians, with no obligation toward cross traffic
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Answer: A
A flashing yellow signal instructs a driver to slow down and proceed through the intersection with caution, watching for cross traffic, but it does not require the complete stop that a flashing red signal demands of the cross street. Treating the flashing yellow as meaningless ignores its role in alerting drivers to an intersection with reduced signal control, while limiting caution only to pedestrians overlooks the obligation to watch for cross traffic that has its own flashing red.37. A teenager holding a learner's permit wants to practice driving on a public road. What is generally required to be present in the vehicle while practicing?
- A. Supervision is required only when driving at night
- B. Another permit holder may supervise in place of a licensed driver
- C. A licensed adult driver must occupy the vehicle to supervise the permit holder
- D. No supervision is required as long as the permit is valid
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Answer: C
A learner's permit generally allows a new driver to practice only while accompanied by a licensed adult driver who can supervise and intervene if needed, since the permit holder has not yet demonstrated full driving competency through testing. Assuming no supervision is needed, that another permit holder can supervise, or that supervision only matters at night all misunderstand that the supervising requirement applies broadly whenever the permit holder is driving.38. An applicant is preparing to apply for a driver's license and gathering paperwork beforehand. What general category of documentation is typically required as part of the application?
- A. Proof of identity and residency documents are typically required as part of the application
- B. Only a passport is accepted as valid documentation
- C. Only a vehicle registration is required to apply
- D. No documentation is required beyond passing the driving test
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Answer: A
Driver's license applications typically require an applicant to provide proof of identity and proof of residency through accepted documents, such as a birth certificate or utility bill, before testing and licensing can proceed. Assuming no documentation is needed beyond the driving test, or that only a single narrow document type such as a passport is accepted, overlooks the standard practice of requiring multiple forms of identifying documentation.39. A downward-pointing triangular sign with a red border and white background sits at the entrance to a road. What must a driver do?
- A. Come to a complete stop every time regardless of traffic conditions
- B. Ignore it unless another vehicle is approaching
- C. Slow down and yield the right-of-way to cross traffic, stopping only if necessary for safety
- D. Treat it the same as a merge sign and simply blend into traffic
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Answer: C
The downward triangle is the universal shape for a yield sign, which requires a driver to slow enough to yield right-of-way to traffic and pedestrians already on the road, stopping only if a gap does not exist. Treating it as a mandatory full stop confuses it with the octagonal stop sign, while ignoring it disregards its purpose of protecting merging or crossing traffic.40. On a two-lane road, a driver notices a solid yellow line on their side of the centerline while an oncoming vehicle approaches. What does this marking mean for the driver?
- A. The lane is closed ahead and traffic must merge right
- B. Passing is prohibited on this side because visibility or road conditions make it unsafe
- C. Passing is allowed as long as no oncoming vehicle is within sight
- D. The driver may cross to pass only slower-moving farm equipment
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Answer: B
A solid yellow line on a driver's side of the centerline marks a no-passing zone, typically placed where limited sight distance or road geometry makes crossing into the oncoming lane unsafe, and it applies regardless of how a vehicle ahead is moving. It is unrelated to lane closures ahead, and no exception exists for slower vehicles such as farm equipment.41. Along an interstate, a driver spots a blue rectangular sign displaying symbols for fuel, food, and a hospital. What is the purpose of this sign?
- A. To warn of an upcoming hazard requiring reduced speed
- B. To inform drivers of nearby motorist services such as gas, dining, and medical care
- C. To indicate a mandatory rest stop for commercial vehicles
- D. To mark the boundary of a state park
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Answer: B
Blue signage is the standardized color for motorist services, letting drivers know that services like fuel, food, and hospitals are available near an upcoming exit. It carries no warning about a hazard, does not create a mandatory stop for any vehicle type, and is unrelated to marking recreational or park boundaries, which use a different color.42. At a four-way stop, one vehicle comes to a complete stop several seconds before another vehicle arrives from a different direction. Who has the right-of-way to proceed first?
- A. Both vehicles should proceed simultaneously if paths do not cross
- B. The vehicle turning left always waits for both other vehicles
- C. The vehicle that stopped first proceeds first
- D. The larger vehicle always proceeds first for safety
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Answer: C
At a four-way stop, the general rule is first to stop, first to go, so a vehicle that arrived and stopped earlier has the right-of-way over one that arrives later, regardless of vehicle size. Waiting for simultaneous movement or assuming a left-turning vehicle must always yield to both other vehicles ignores the order-of-arrival principle that governs these intersections.43. A driver reaches an intersection with no traffic signs or signals of any kind, and another vehicle approaches from the cross street at roughly the same time. What is the correct right-of-way rule?
- A. The vehicle traveling faster has the right-of-way to clear the intersection quickly
- B. Neither vehicle may proceed until a traffic officer directs them
- C. The vehicle on the left always has the right-of-way at unmarked intersections
- D. The vehicle already in or entering the intersection first, or the vehicle to the right if timing is equal, has the right-of-way
Show answer & explanation
Answer: D
This question intentionally tests whether drivers understand that unmarked intersections still follow standard right-of-way rules rather than requiring outside direction; the vehicle already in the intersection, or the one on the right when arrival is simultaneous, has priority. Assuming a faster vehicle or the vehicle on the left has priority, or that an officer must always be present, misunderstands how uncontrolled intersections function under normal traffic law.44. A driver approaches a corner where a pedestrian is using a white cane to navigate, indicating the pedestrian is blind. What is the driver's obligation, even if a traffic signal favors the driver?
- A. The driver may proceed normally since the signal controls right-of-way
- B. The driver must honk to alert the pedestrian before proceeding
- C. The driver must always yield the right-of-way to a pedestrian carrying a white cane or using a guide dog
- D. The driver should proceed only if the pedestrian is not yet in the roadway
Show answer & explanation
Answer: C
Traffic law universally requires drivers to always yield the right-of-way to a pedestrian who is blind and using a white cane or guide dog, overriding the normal signal-based right-of-way because the pedestrian cannot perceive approaching traffic visually. Honking is not a substitute for yielding, and the obligation applies even before the pedestrian steps off the curb, since surprise or sudden movement is especially dangerous for this group.45. A driver is entering a highway from an acceleration ramp while traffic already flows at highway speed in the nearest lane. What is the driver's responsibility during this merge?
- A. The merging driver must yield and adjust speed to safely blend into the traffic flow
- B. Traffic already on the highway must slow down to accommodate the merging vehicle
- C. The merging driver has the right-of-way since the ramp is a dedicated lane
- D. Both vehicles should stop until one waves the other through
Show answer & explanation
Answer: A
A driver entering a highway from an acceleration ramp must yield to traffic already established on the highway, using the ramp to build speed and find a safe gap rather than expecting through traffic to slow down. Stopping on an acceleration ramp to wave another vehicle through creates a hazard, since the ramp is designed for merging at speed, not for yielding by stopping.46. A driver notices a funeral procession with headlights on, led by a vehicle displaying flashing lights, moving slowly through an intersection. What should the driver do?
- A. Only yield if the procession vehicles have their turn signals on
- B. Merge into the procession to pass through the intersection faster
- C. Treat each vehicle in the procession as independent and proceed normally at signals
- D. Yield the right-of-way to the procession and avoid cutting between its vehicles until it has passed
Show answer & explanation
Answer: D
A funeral procession led by a vehicle with flashing lights is generally treated as a single unit with the right-of-way through intersections, so other drivers should yield and avoid cutting between the procession's vehicles until it has fully passed. Treating each procession vehicle as independent, or merging into the line to get ahead, disrupts the procession and creates a hazard for the vehicles traveling together at reduced speed.47. A driver wants to pass a bicyclist who is riding within a travel lane on a road with no dedicated bike lane. How should the driver treat the bicyclist's right-of-way?
- A. As having priority only on roads specifically marked for bicycles
- B. As an obstacle that must always move to the shoulder for cars to pass
- C. As a vehicle entitled to share the road, requiring the driver to pass safely with adequate clearance
- D. As having no right-of-way since bicycles are not required to be licensed
Show answer & explanation
Answer: C
A bicyclist lawfully operating in a travel lane is generally treated the same as any other vehicle operator and is entitled to share the road, meaning a driver must wait for a safe opportunity and pass with adequate clearance rather than expecting the cyclist to move onto the shoulder. Licensing status has no bearing on a cyclist's right to use the road, and this right is not limited to specially marked bike lanes.48. On a clear, dry day, a driver follows the vehicle ahead at a fixed gap. When rain begins to fall and the road becomes wet, what change should the driver make to following distance?
- A. Decrease the following distance to stay closer to the vehicle's taillights for visibility
- B. Match the following distance exactly to the vehicle ahead's brake light timing
- C. Keep the same following distance since braking distance is not affected by wet roads
- D. Increase the following distance beyond what is used in dry conditions to allow for longer stopping distance
Show answer & explanation
Answer: D
Wet pavement significantly increases the distance needed to stop safely, so a driver should increase following distance beyond what is used on dry roads to compensate for reduced traction and longer stopping distances. Assuming braking distance is unaffected, or closing the gap for visibility, ignores the added risk of a rear-end collision when the vehicle ahead brakes suddenly on a slick surface.49. On a cold morning, a driver approaches a bridge that appears to have the same pavement color as the surrounding roadway. Why should the driver be especially cautious on the bridge surface?
- A. Bridges are always closed during cold weather
- B. Bridge surfaces tend to freeze before the rest of the roadway because cold air circulates both above and below them
- C. Bridge surfaces have more traction than the road because they drain faster
- D. Bridges have a different, always-lower speed limit than the connecting road
Show answer & explanation
Answer: B
Bridges lose heat from both above and below since air circulates underneath the deck, causing them to freeze and develop ice before the surrounding roadway even when the road itself looks clear and dry, so drivers should slow down and avoid sudden steering or braking inputs on bridges in cold weather. Bridges are not automatically closed in cold weather, and framing bridges as having more traction or a fixed lower limit misrepresents the actual hazard, which is the hidden ice risk.50. A driver is pulled over on suspicion of impaired driving and is asked to take a chemical test to measure blood alcohol concentration. What is the general consequence of refusing this test under implied consent principles?
- A. There is no consequence since chemical testing is entirely optional
- B. By driving on public roads, the driver has already agreed to testing, and refusal can lead to automatic license consequences
- C. The refusal has no bearing on licensing since it only affects criminal charges
- D. The officer must release the driver immediately without further action
Show answer & explanation
Answer: B
Under implied consent principles, operating a vehicle on public roads is treated as agreement in advance to submit to chemical testing when lawfully requested, so refusing the test typically triggers automatic license consequences separate from any criminal charge for impaired driving itself. Treating the test as entirely optional, or assuming refusal has no licensing effect, misunderstands that implied consent laws attach real penalties specifically for refusal.51. A driver takes a prescribed sedative medication and later plans to drive after also having a beer. Why is this combination particularly risky even if each substance alone might seem manageable?
- A. Prescription medications cancel out the effects of alcohol entirely
- B. Combining alcohol with certain medications can multiply impairment beyond what either substance causes alone
- C. The combination only affects a driver's sense of taste, not driving ability
- D. Legal consequences only apply if alcohol is consumed without any medication
Show answer & explanation
Answer: B
Combining alcohol with medications that also cause drowsiness or slowed reactions, such as many sedatives, can produce impairment that is greater than either substance would cause on its own, making driving significantly more dangerous even at doses that might seem individually manageable. Prescription status does not cancel out alcohol's effects, and the risk clearly extends well beyond taste, with legal consequences applying regardless of whether medication is also involved.52. A passenger in a moving vehicle has an open can of beer sitting in the cup holder within the passenger compartment. Why is this generally a legal concern regardless of who is driving?
- A. Open container laws apply only to containers held by the driver personally
- B. Open containers of alcohol accessible within the passenger area of a moving vehicle are generally prohibited
- C. Open containers are only restricted if the driver is also drinking from them
- D. There is no restriction as long as the vehicle is not yet in motion
Show answer & explanation
Answer: B
Open container laws generally prohibit having an open, accessible alcoholic beverage within the passenger compartment of a moving vehicle, regardless of whether the driver personally consumes from it, because easy access increases the risk that someone in the vehicle, including the driver, may drink while it is in motion. Limiting the concern to only the driver's own container, or to only while stationary, overlooks that the restriction is about accessibility within the passenger area generally.53. A driver approaches an intersection where the traffic signal is a steady circular red light. Absent any posted sign permitting otherwise, what must the driver do?
- A. Treat it as advisory and yield only if traffic is present
- B. Proceed if turning left only, without stopping
- C. Come to a complete stop and remain stopped until the signal changes
- D. Slow down and proceed carefully without stopping
Show answer & explanation
Answer: C
A steady circular red light requires a driver to come to a complete stop and remain stopped until the signal changes to green, unless a specific posted sign permits a turn on red after stopping, which does not eliminate the initial stop requirement. Treating the red light as merely advisory, or assuming turns are automatically allowed without stopping, misunderstands that a circular red is one of the most restrictive and universally recognized traffic control commands.54. A driver waiting to turn left at a busy intersection sees a green arrow illuminate in their direction while oncoming traffic faces a red signal. What does this green arrow indicate?
- A. An unprotected turn that still requires yielding to all oncoming traffic
- B. A signal malfunction that should be reported before proceeding
- C. A turn that is permitted only for buses and emergency vehicles
- D. A protected left turn, meaning oncoming traffic is stopped and the turn may proceed without yielding to it
Show answer & explanation
Answer: D
A green arrow indicates a protected turn, meaning conflicting oncoming traffic is held at a red signal, so the driver may complete the turn without needing to yield to opposing vehicles during that phase. This differs from a standard green light without an arrow, which permits a turn but still requires yielding to oncoming traffic, and the green arrow is a normal, intentional signal display rather than an indication of malfunction or a restriction to specific vehicle types.
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2026 statistics
Key facts: Oklahoma Road Signs exam
The Oklahoma Road Signs is administered by Service Oklahoma (in cooperation with the Oklahoma Department of Public Safety), with 20 scored questions and a 75% (15 of 20 correct) result.
This free Oklahoma Road Signs practice test has 54 original questions written to Service Oklahoma (in cooperation with the Oklahoma Department of Public Safety)'s official content outline, last checked against it on August 9, 2026. Every question shows a worked explanation, and nothing here requires a signup.
As of 2026, the Oklahoma Road Signs exam fee is $0 (60-minute time limit; two online attempts allowed before an in-person retest is required, with a $4 fee per failed attempt).
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Official sources
Every exam fact on this page traces to a primary document published by the body that administers the exam.
- Oklahoma Written Knowledge Test - Oklahoma.govService Oklahoma (in cooperation with the Oklahoma Department of Public Safety)oklahoma.gov
- Apply for a Learner Permit - Oklahoma.govService Oklahoma (in cooperation with the Oklahoma Department of Public Safety)oklahoma.gov
- Driver Study Hub - Oklahoma.govService Oklahoma (in cooperation with the Oklahoma Department of Public Safety)oklahoma.gov
Last verified against the official exam content outline:
Frequently asked questions
How many questions are on the real Oklahoma road signs and driver knowledge test?
The official knowledge test has 20 questions covering Oklahoma traffic laws, road rules, road signs, and safe driving practices. Practicing with a full 20-question set gives you a realistic feel for the real thing.
What score do I need on a practice test to be ready for the real Oklahoma test?
The state requires 75%, or 15 correct answers out of 20, to pass. Aim to hit that same 15-out-of-20 mark consistently on practice runs before you test for real.
Is the road signs section a separate test from the rules-of-the-road questions?
No, Oklahoma does not split them into separate tests. Road signs are folded into the same 20-question knowledge test alongside traffic laws and safe driving practices, so your practice should mix all three topics together.
How should I use a practice test to prepare for the Oklahoma written exam?
Work through practice questions on signs, laws, and safe driving until you can consistently score above the passing threshold, then review any missed signs in the Oklahoma Driver Manual before test day. Repeating weak areas is more useful than taking one pass and stopping.
Is this Oklahoma road signs practice test free and do I need to sign up?
Yes, you can take this practice test at no cost and without creating an account. It's meant to be a quick, no-friction way to check your readiness before scheduling the official test.