Oklahoma: Road signs — Part 1 Practice Test
Questions in this part include: “Under Oklahoma law (47 O.S. §11-207), defacing, damaging or removing a traffic control device or road sign is what kind of offense?” · “If damaging or removing a road sign results in someone's injury or death, the person responsible is guilty of a felony. What is the longest prison term the manual gives for it?”
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Questions are original and based on the official manual "Oklahoma Driver Manual" (2025 (updated November 24, 2025)), Service Oklahoma.
All 19 questions in this practice test
Take the test above first, then use this list to study. Tap “Show answer” to see the correct answer and explanation.
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Under Oklahoma law (47 O.S. §11-207), defacing, damaging or removing a traffic control device or road sign is what kind of offense?
- A traffic infraction with no penalty
- A misdemeanor
- A felony in every case
- A civil matter only
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Correct answer: A misdemeanor
Obstructing or damaging roads and defacing, damaging, destroying or removing a traffic control device, sign board, guide sign or signpost is a misdemeanor.
Source: Oklahoma Driver Manual (2025 (updated November 24, 2025)), page 19 · Open this page in the manual (Manual page 19)
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If damaging or removing a road sign results in someone's injury or death, the person responsible is guilty of a felony. What is the longest prison term the manual gives for it?
- Not more than 6 months
- Not more than 10 years
- Not more than 2 years
- Not more than 30 days
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Correct answer: Not more than 2 years
When the damage leads to injury or death, it becomes a felony punishable by up to 2 years in prison, a fine, or both.
Source: Oklahoma Driver Manual (2025 (updated November 24, 2025)), page 19 · Open this page in the manual (Manual page 19)
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According to the manual, the little blue signs along the road direct you to places such as what?
- A school zone or crosswalk
- A work zone or detour
- A railroad crossing
- A library or hospital
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Correct answer: A library or hospital
Small blue signs give directions to places like a library or a hospital.
Source: Oklahoma Driver Manual (2025 (updated November 24, 2025)), page 19 · Open this page in the manual (Manual page 19)
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Speed limit signs belong to which group of signs?
- Warning
- Regulatory
- Guide
- Service
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Correct answer: Regulatory
Speed limit signs are regulatory: they state a rule you must obey.
Source: Oklahoma Driver Manual (2025 (updated November 24, 2025)), page 19 · Open this page in the manual (Manual page 19)
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At a stop sign where there is a pedestrian crosswalk with no painted lines, where must you stop?
- Before the crosswalk, marked or not
- Only where a stop line is painted
- Past the crosswalk, at the cross street
- Anywhere, since it isn't marked
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Correct answer: Before the crosswalk, marked or not
At a stop sign you must stop before the pedestrian crosswalk even when the crosswalk is not marked.
Source: Oklahoma Driver Manual (2025 (updated November 24, 2025)), page 19 · Open this page in the manual (Manual page 19)
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After coming to a complete stop at a stop sign, how long must you stay stopped?
- Only until the car ahead has moved on
- Until cross traffic begins to slow down
- Until the way is clear in all directions
- Until any driver behind you flashes lights
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Correct answer: Until the way is clear in all directions
You stay stopped at a stop sign until the way is clear in every direction.
Source: Oklahoma Driver Manual (2025 (updated November 24, 2025)), page 19 · Open this page in the manual (Manual page 19)
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A small red plaque reading ALL WAY is mounted below a stop sign. What does it mean?
- Only traffic turning left at the intersection must stop
- Traffic on the cross street never has to stop
- You may roll through without stopping when clear
- All traffic approaching the intersection must stop
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Correct answer: All traffic approaching the intersection must stop
A 4-WAY or ALL-WAY plaque under a stop sign means every vehicle approaching that intersection must stop.
Source: Oklahoma Driver Manual (2025 (updated November 24, 2025)), page 19 · Open this page in the manual (Manual page 19)
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What does a yield sign tell you to do?
- Always come to a full stop, then go when clear
- Speed up and merge ahead of oncoming traffic
- Keep your speed, since other traffic yields to you
- Slow down, be ready to stop, let oncoming traffic pass
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Correct answer: Slow down, be ready to stop, let oncoming traffic pass
At a yield sign you slow down, stop if needed, and let oncoming vehicles go by before you cross or join the flow of traffic.
Source: Oklahoma Driver Manual (2025 (updated November 24, 2025)), page 19 · Open this page in the manual (Manual page 19)
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How does the manual say you must treat regulatory signs?
- Follow them only when police are present
- Treat them as advice, not as rules
- Obey them just like other traffic laws
- Obey them only on paved state highways
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Correct answer: Obey them just like other traffic laws
Regulatory signs control traffic, and you are required to obey them the same way you obey other traffic laws.
Source: Oklahoma Driver Manual (2025 (updated November 24, 2025)), page 20 · Open this page in the manual (Manual page 20)
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A sign reads SCHOOL SPEED LIMIT 20 WHEN FLASHING and has a yellow light on top. When must you reduce your speed to 20?
- Only when children are in the road
- When the yellow light is flashing
- At all times, day and night
- Only while a crossing guard is present
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Correct answer: When the yellow light is flashing
At a School Zone sign you must slow to the posted limit whenever its yellow light is flashing, and watch for children.
Source: Oklahoma Driver Manual (2025 (updated November 24, 2025)), page 20 · Open this page in the manual (Manual page 20)
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A white lane-use sign shows a left-turn arrow with the word ONLY over lane 1, and an arrow that splits to the left and straight ahead over lane 2. What may a driver in lane 2 do?
- Turn left or go straight ahead
- Only turn left
- Only go straight ahead
- Turn right or go straight ahead
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Correct answer: Turn left or go straight ahead
On the lane-use sign with ONLY over lane 1, lane 1 must turn left, while lane 2 is optional: its drivers may turn left or go straight.
Source: Oklahoma Driver Manual (2025 (updated November 24, 2025)), page 20 · Open this page in the manual (Manual page 20)
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A white lane-use sign shows a straight-ahead arrow over lane 1, and an arrow that splits straight ahead and to the right over lane 2. What must a driver in lane 1 do?
- Turn right
- Turn left or go straight
- Go straight ahead
- Turn right or go straight
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Correct answer: Go straight ahead
Where lane 1 shows only a straight-ahead arrow and lane 2 shows straight and right, lane 1 must go straight; only lane 2 may choose to turn right.
Source: Oklahoma Driver Manual (2025 (updated November 24, 2025)), page 20 · Open this page in the manual (Manual page 20)
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A white sign over your lane shows an arrow curving to the left and the word ONLY. What does it mean?
- No left turns from this lane
- You must turn left
- You may turn left or go straight
- Left turns only during rush hour
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Correct answer: You must turn left
A left arrow with ONLY (or a LEFT LANE MUST TURN LEFT sign) means traffic in that lane must turn left.
Source: Oklahoma Driver Manual (2025 (updated November 24, 2025)), page 20 · Open this page in the manual (Manual page 20)
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A white sign over your lane shows an arrow pointing straight up and the word ONLY. What does it mean?
- Turns allowed only on a green arrow
- You must not go straight
- You may turn after stopping
- No turns from this lane
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Correct answer: No turns from this lane
A straight-ahead arrow with ONLY means no turns are allowed from that lane.
Source: Oklahoma Driver Manual (2025 (updated November 24, 2025)), page 20 · Open this page in the manual (Manual page 20)
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A sign reads CENTER LANE ONLY and shows two left-turn arrows pointing in opposite directions. When may you enter that lane?
- Only to make a left turn
- Only to make a right turn
- Only to wait out heavy traffic
- Only when traffic ahead has stopped
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Correct answer: Only to make a left turn
The center lane marked CENTER LANE ONLY is entered only to make a left turn.
Source: Oklahoma Driver Manual (2025 (updated November 24, 2025)), page 20 · Open this page in the manual (Manual page 20)
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What does the manual say about passing in a center lane marked by a CENTER LANE ONLY sign with two opposite left-turn arrows?
- You may pass if no one is turning
- You may pass slow vehicles only
- You must not pass in this lane
- You may pass on a straight road by day
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Correct answer: You must not pass in this lane
A center lane marked CENTER LANE ONLY with two opposite left-turn arrows is for left turns only; you must not pass in it.
Source: Oklahoma Driver Manual (2025 (updated November 24, 2025)), page 20 · Open this page in the manual (Manual page 20)
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A white sign shows a black rounded shape with an arrow curving around its right side. What does it tell you?
- The right lane ends; merge to the left
- Keep right of an object or center divider
- Turn right at the next intersection
- Divided highway ends; two-way traffic
Show answer
Correct answer: Keep right of an object or center divider
A KEEP RIGHT sign tells you to pass on the right side of an object or a center divider.
Source: Oklahoma Driver Manual (2025 (updated November 24, 2025)), page 20 · Open this page in the manual (Manual page 20)
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According to the manual, what does the number on a speed limit sign tell you?
- The speed you must hold in every kind of weather
- The lowest speed allowed on that stretch of road
- A suggested speed that applies to curves only
- The highest speed allowed under ideal conditions
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Correct answer: The highest speed allowed under ideal conditions
The posted limit is the highest speed you can travel when conditions are ideal; worse conditions call for less.
Source: Oklahoma Driver Manual (2025 (updated November 24, 2025)), page 20 · Open this page in the manual (Manual page 20)
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A red circle with a white horizontal bar carries the words DO NOT ENTER. What does it tell you about the road ahead?
- It carries one-way traffic coming at you
- It is closed for construction work
- It is a private road for residents
- It is for buses and delivery trucks
Show answer
Correct answer: It carries one-way traffic coming at you
The road beyond a DO NOT ENTER sign is for one-way traffic coming toward you, so you must not drive into it.
Source: Oklahoma Driver Manual (2025 (updated November 24, 2025)), page 20 · Open this page in the manual (Manual page 20)