Warning signs in Oklahoma
The Oklahoma Driver Manual shows or names everything on this page: 35 in all, on pages 19–22, 43, 51, 54, 58.
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WARNING Hazard Ahead (Diamond)
The manual does not state it
Manual page 19 · Open this page in the manual (Manual page 19)
SCHOOL (Pentagon)
The manual does not state it
Manual page 19 · Open this page in the manual (Manual page 19)
NO PASSING (Pennant)
The manual does not state it
Manual page 19 · Open this page in the manual (Manual page 19)
NO PASSING ZONE
Do not pass. Do not cross yellow lines. You can’t see far enough ahead to pass safely.
Manual page 20 · Open this page in the manual (Manual page 20)
Traffic Signal Ahead
Traffic control signal ahead. Be prepared to stop.
Manual page 21 · Open this page in the manual (Manual page 21)
Divided Highway Ends
Divided highway ends ahead. Be careful as you approach the point where two-way begins again.
Manual page 21 · Open this page in the manual (Manual page 21)
Low Clearance 12'-6"
Vehicles or loads higher than the clearance shown can’t go through the underpass.
Manual page 21 · Open this page in the manual (Manual page 21)
Gentle Curve to the Right
Road ahead makes a gentle curve (to the right). Slow down, keep right, don’t pass.
Manual page 21 · Open this page in the manual (Manual page 21)
Divided Highway Ahead
Divided highway ahead with a center strip (median). Keep to the right.
Manual page 21 · Open this page in the manual (Manual page 21)
Two-Way Traffic Ahead
Two-way traffic ahead. Drive in the right-hand lane and expect oncoming traffic in the left-hand lane.
Manual page 21 · Open this page in the manual (Manual page 21)
Added Lane (Two Roadways Join)
Two roadways come together ahead with a new lane added. You do not have to merge (form one line), but watch for traffic in the new lane.
Manual page 21 · Open this page in the manual (Manual page 21)
Merge
Merge. Other traffic may be moving into your lane. Be ready to change your speed and lane so other drivers can merge safely.
Manual page 21 · Open this page in the manual (Manual page 21)
Right Lane Ends
Right lane ends ahead. Prepare to merge.
Manual page 21 · Open this page in the manual (Manual page 21)
Steep Hill with HILL Plaque
Steep hill ahead. All drivers approach with caution. You may want to use a lower gear to slow your vehicle.
Manual page 21 · Open this page in the manual (Manual page 21)
Deer Crossing
The manual does not state it
Manual page 21 · Open this page in the manual (Manual page 21)
Stop Sign Ahead
Stop sign ahead. Be prepared to stop.
Manual page 21 · Open this page in the manual (Manual page 21)
Two-Lane Narrow Bridge
Two-lane narrow bridge or culvert ahead. Approach with caution.
Manual page 21 · Open this page in the manual (Manual page 21)
Pedestrian Crossing
Pedestrian Crossing. Slow down and prepare to stop. Watch both sides of the street. You must yield.
Manual page 21 · Open this page in the manual (Manual page 21)
SCHOOL ZONE (Pentagon)
The manual does not state it
Manual page 21 · Open this page in the manual (Manual page 21)
SCHOOL CROSSING (Pentagon with Arrow)
The manual does not state it
Manual page 21 · Open this page in the manual (Manual page 21)
Object Marker, Three Vertical Reflectors
Reflector placed in front of objects close to the edge of the road, such as culverts or center piers on divided highways.
Manual page 22 · Open this page in the manual (Manual page 22)
Object Marker, Single Reflector (Road Alignment)
Night-time reflector that shows where the road lies (road alignment).
Manual page 22 · Open this page in the manual (Manual page 22)
Object Marker, Three Horizontal Reflectors
Reflector placed in front of an obstruction and at short changes in road alignment.
Manual page 22 · Open this page in the manual (Manual page 22)
T Intersection Ahead (Double-Headed Arrow)
“T” intersection ahead. You must turn right or left. Be prepared to yield.
Manual page 22 · Open this page in the manual (Manual page 22)
Object Marker (Black and Yellow Stripes)
Reflector placed on the end-rails on narrow bridges or on other obstructions to make them stand out.
Manual page 22 · Open this page in the manual (Manual page 22)
Chevron (Sharp Turn Alignment)
The manual does not state it
Manual page 22 · Open this page in the manual (Manual page 22)
Pass to the Left (Vertical Striped Panel)
Pass to the left. Stripes sloping downward to the right mean bear to the right. Stripes sloping downward to the left mean bear to the left. The diagonal stripes on a warning sign or barricade show the direction in which the traffic is to pass.
Manual page 22 · Open this page in the manual (Manual page 22)
Pass to the Left (Horizontal Striped Panel)
Pass to the left. Stripes sloping downward to the right mean bear to the right. Stripes sloping downward to the left mean bear to the left. The diagonal stripes on a warning sign or barricade show the direction in which the traffic is to pass.
Manual page 22 · Open this page in the manual (Manual page 22)
Pass to the Right (Vertical Striped Panel)
Pass to the right. Stripes sloping downward to the right mean bear to the right. Stripes sloping downward to the left mean bear to the left. The diagonal stripes on a warning sign or barricade show the direction in which the traffic is to pass.
Manual page 22 · Open this page in the manual (Manual page 22)
Pass to the Right (Horizontal Striped Panel)
Pass to the right. Stripes sloping downward to the right mean bear to the right. Stripes sloping downward to the left mean bear to the left. The diagonal stripes on a warning sign or barricade show the direction in which the traffic is to pass.
Manual page 22 · Open this page in the manual (Manual page 22)
Slippery When Wet (Skidding Car)
The manual does not state it
Manual page 43 · Open this page in the manual (Manual page 43)
Bicycle Crossing
The manual does not state it
Manual page 51 · Open this page in the manual (Manual page 51)
Truck Crossing
The manual does not state it
Manual page 54 · Open this page in the manual (Manual page 54)
Farm Machinery (Tractor)
The manual does not state it
Manual page 58 · Open this page in the manual (Manual page 58)
Animal-Drawn Vehicle (Horse and Buggy)
Warning signs will be posted in areas where you are likely to find animal-drawn vehicles. Be alert!
Manual page 58 · Open this page in the manual (Manual page 58)