Oklahoma Road Signs Test (2026)
Every road sign on the Oklahoma exam, with what it means. Free and unlimited.
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What this test covers
This draw of 40 questions breaks down like this:
- Traffic Signs & Signals — 16
- Right-of-Way & Intersections — 10
- Sharing the Road — 4
- Traffic Lanes, Passing & Turning — 3
- Alcohol, Drugs & the Law — 2
- Speed Limits & Speed Management — 2
- Adverse Conditions — 1
- Emergencies & Crashes — 1
- Signaling & Communication — 1
Heaviest on Traffic Signs & Signals (16 of 40) — that is the section to revise first if you miss several here.
1 are Oklahoma-specific questions, drawn from the state handbook rather than general road rules.
Each test on this site draws a different set, so Test 1, 2 and 3 never repeat a question.
Questions on this test
1. What does this sign warn of?
- A weigh station
- No trucks
- A truck crossing or entering the road ahead
- A truck stop
Show answer
Answer: A truck crossing or entering the road ahead
A truck-crossing sign warns that trucks may be crossing or entering; watch for them.
2. You should slow down before, not during, a curve because:
- Braking hard in a curve can cause a skid
- It looks better
- It saves gas
- The limit requires it
Show answer
Answer: Braking hard in a curve can cause a skid
Brake before the curve; braking or accelerating hard mid-curve can break traction.
3. In a two-lane roundabout, you should choose your lane based on:
- Always the left
- The car ahead
- Your car color
- Where you plan to exit (signs show which lane for which exit)
Show answer
Answer: Where you plan to exit (signs show which lane for which exit)
Use lane-choice signs before the roundabout to pick the correct lane for your exit.
4. The best place to be around a large truck is:
- Where you can see the driver's mirrors
- Right beside the cab
- In front, braking
- Directly behind it
Show answer
Answer: Where you can see the driver's mirrors
If you can see the mirrors, the driver can see you. Avoid the No-Zones.
5. When merging, you should match the speed of highway traffic so you can:
- Force in
- Stop on the ramp
- Blend into a gap smoothly
- Slow everyone down
Show answer
Answer: Blend into a gap smoothly
Matching speed lets you merge into a gap without disrupting traffic.
6. What does this sign warn of?
- Divided highway ends / two-way traffic
- One-way street
- Merging traffic
- Passing lane
Show answer
Answer: Divided highway ends / two-way traffic
Opposing arrows warn of two-way traffic ahead (e.g., a divided highway ending). Keep right.
7. When roads are wet, you should increase your following distance to:
- The same 3-4 seconds
- More than the normal 3-4 seconds
- Zero
- 1 second
Show answer
Answer: More than the normal 3-4 seconds
Wet roads lengthen stopping distance — leave more than the normal following gap.
8. What does this sign warn of?
- A truck stop
- A bump
- A steep downgrade (hill) ahead
- A parking garage
Show answer
Answer: A steep downgrade (hill) ahead
This warns of a steep hill/downgrade ahead — control your speed and gear.
9. What does this sign warn of?
- No right turn
- The right lane ends ahead — merge left
- Added lane
- Right turn only
Show answer
Answer: The right lane ends ahead — merge left
The right lane ends ahead; merge left when safe.
10. Give a large truck extra space because it:
- Is slow
- Needs more room to stop and turn and has big blind spots
- Uses fuel
- Is loud
Show answer
Answer: Needs more room to stop and turn and has big blind spots
Trucks need more stopping and turning room and have large No-Zones.
11. The acceleration lane on a highway on-ramp is for:
- Passing
- Speeding up to match traffic before merging
- Parking
- Stopping
Show answer
Answer: Speeding up to match traffic before merging
Use it to reach highway speed so you can merge into a gap smoothly.
12. A steady green light means:
- Go if the way is clear, yielding to pedestrians and vehicles still in the intersection
- Stop
- Yield to your left only
- Speed up
Show answer
Answer: Go if the way is clear, yielding to pedestrians and vehicles still in the intersection
Green means go when clear — yield to anyone still in the intersection.
13. At a crosswalk, if the car ahead of you stops, you should:
- Speed around
- Honk
- Pass it
- Not pass — it may be stopping for a pedestrian you can't see
Show answer
Answer: Not pass — it may be stopping for a pedestrian you can't see
Never pass a vehicle stopped at a crosswalk; it may be yielding to a pedestrian.
14. Brown signs indicate:
- Emergency routes
- Recreational and cultural areas (parks)
- Weigh stations
- Detours
Show answer
Answer: Recreational and cultural areas (parks)
Brown signs mark recreational and cultural sites such as parks and campgrounds.
15. Following too closely behind a large truck is dangerous because:
- You can't see ahead and you're in its rear blind spot
- It's loud
- It uses fuel
- It's slow
Show answer
Answer: You can't see ahead and you're in its rear blind spot
Tailgating a truck blocks your view and puts you in its rear No-Zone.
16. What does this sign mean?
- Right lane closed
- Road ends
- No right turn
- Sharp curve to the right ahead
Show answer
Answer: Sharp curve to the right ahead
A curved-arrow warning sign means the road curves to the right ahead — slow down.
17. A steady red arrow means:
- Turn in that direction after stopping
- You may not turn in the direction of the arrow — wait
- Proceed with caution
- Yield to pedestrians, then turn
Show answer
Answer: You may not turn in the direction of the arrow — wait
A red arrow means you must stop and may not make that movement until it changes.
18. What does this hand signal mean?
- Right turn
- Left turn
- Speed up
- Stop or slow
Show answer
Answer: Left turn
Left arm straight out = a left turn.
19. Failing to yield to an emergency vehicle can result in:
- Nothing
- A reward
- A discount
- A citation and endangering lives
Show answer
Answer: A citation and endangering lives
Not yielding to emergency vehicles is illegal and dangerous.
20. A diamond-shaped sign showing a merging-arrow means:
- Added lane
- Traffic merges ahead
- Road ends
- No merging
Show answer
Answer: Traffic merges ahead
A merge sign warns that another road joins yours ahead.
21. Opposing up/down arrows on a yellow sign warn of:
- A one-way street
- A passing zone
- A parking area
- Two-way traffic ahead — keep right
Show answer
Answer: Two-way traffic ahead — keep right
This warns that the road ahead carries two-way traffic; keep right and don't pass.
22. You want to turn left; an oncoming car is going straight through. Who goes first?
- Whoever signals first
- Whoever is larger
- You — left turns have priority
- The oncoming car going straight
Show answer
Answer: The oncoming car going straight
A driver turning left must yield to oncoming traffic going straight through.
23. At a T-intersection, who has the right-of-way?
- The vehicle turning right
- The vehicle on the road that ends (the stem)
- The vehicle going faster
- Vehicles on the through road (the top of the T)
Show answer
Answer: Vehicles on the through road (the top of the T)
Traffic on the through road has the right-of-way; the driver on the ending road must yield.
24. Turning left at a green light with oncoming traffic present, you should:
- Turn from the right lane
- Wait in the intersection (if legal) and turn when there's a safe gap
- Turn quickly first
- Back up
Show answer
Answer: Wait in the intersection (if legal) and turn when there's a safe gap
You may enter to wait, then complete the left turn when oncoming traffic clears.
25. When traffic ahead slows suddenly, having a proper following distance lets you:
- Pass immediately
- Ignore brake lights
- Tailgate safely
- Stop or slow without a rear-end collision
Show answer
Answer: Stop or slow without a rear-end collision
Space ahead gives you time to react and avoid rear-ending the car in front.
26. A lane marked with a straight-up arrow means:
- No entry
- That lane is for going straight through
- Passing only
- Turns only
Show answer
Answer: That lane is for going straight through
A straight arrow means the lane is for through traffic only.
27. On a divided highway, an emergency vehicle approaches from behind on your side. You should:
- Pull to the right and stop until it passes
- Cross the median
- Stop in the left lane
- Speed up
Show answer
Answer: Pull to the right and stop until it passes
Pull to the right edge and stop; don't cross a median.
28. What does this sign mean?
- A hospital
- A bus stop
- A playground
- A pedestrian/school crossing — watch for people
Show answer
Answer: A pedestrian/school crossing — watch for people
This marks a pedestrian or school crossing; be ready to yield to people crossing.
29. As you drink more in a short time, your blood alcohol level:
- Rises, and impairment increases
- Drops
- Stays flat
- Is unaffected by amount
Show answer
Answer: Rises, and impairment increases
More drinks = higher BAC and greater impairment; there is no safe amount before driving.
30. A 'DO NOT ENTER' sign means:
- Do not enter — you are facing traffic coming toward you
- Enter slowly
- Yield before entering
- Enter only to turn right
Show answer
Answer: Do not enter — you are facing traffic coming toward you
Do Not Enter means the roadway is closed to you; entering would put you against oncoming traffic.
31. You are following a large truck and cannot see its side mirrors. This means:
- You are at a safe distance
- The driver can still see you
- The truck driver probably cannot see you — drop back
- Nothing
Show answer
Answer: The truck driver probably cannot see you — drop back
If you can't see the truck's mirrors, the driver can't see you. Move back so you're visible.
32. As you approach a roundabout, you should:
- Enter without looking
- Slow down and prepare to yield to traffic already in the circle
- Stop fully always
- Speed up to merge
Show answer
Answer: Slow down and prepare to yield to traffic already in the circle
Slow on approach and yield to circulating traffic before entering.
33. In Oklahoma, your license is revoked (even without conviction) if your BAC is:
- .02 or more
- .10 or more
- .05 or more
- .08 or more
Show answer
Answer: .08 or more
At a BAC of 0.08 or more, your license is revoked under implied consent.
34. In a skid, you should look and steer:
- Where you want the car to go
- Down at the pedals
- At the skid
- At oncoming traffic
Show answer
Answer: Where you want the car to go
Look and steer toward your intended path to recover from a skid.
35. What does this sign warn of?
- A bike shop
- No bicycles
- A bike lane ends
- A bicycle crossing ahead — watch for cyclists
Show answer
Answer: A bicycle crossing ahead — watch for cyclists
A bicycle-crossing sign warns cyclists may cross the road ahead.
36. When making a RIGHT turn, you should:
- Use the left lane
- Turn from the lane nearest the right curb, staying close to the curb
- Swing wide to the left first
- Turn from the center lane
Show answer
Answer: Turn from the lane nearest the right curb, staying close to the curb
Make right turns from the lane nearest the right curb and keep close to the curb through the turn.
37. A green light turns to a steady green arrow for your turn. This means:
- Turn is now prohibited
- Stop
- You now have a protected turn — oncoming traffic is stopped
- Yield to oncoming still
Show answer
Answer: You now have a protected turn — oncoming traffic is stopped
A green arrow gives a protected turn; opposing traffic is held.
38. What does this sign mean?
- Trucks are not allowed on this road
- Truck route
- Truck parking
- Weigh station
Show answer
Answer: Trucks are not allowed on this road
A truck with a red slash means trucks are prohibited on that road.
39. At an uncontrolled T-intersection, the driver on the road that ends must:
- Stop only at night
- Go first
- Speed up
- Yield to traffic on the through road
Show answer
Answer: Yield to traffic on the through road
The through road has priority; the ending road yields.
40. You are driving and see this red sign facing you. It means:
- Yield
- Continue
- Speed up
- You are going the wrong way — do not proceed; turn around
Show answer
Answer: You are going the wrong way — do not proceed; turn around
A red 'Wrong Way' sign means you're headed against traffic — stop and turn around safely.
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