The diagonal stripes descend toward the right on this barricade. Which side do they direct traffic to pass?
Correct answer: To the right, following the work-zone path.
The manual says stripes sloping down to the right guide traffic to the right. Follow the remaining controls through the work area.
Source: Oklahoma Driver Manual, current catalog-linked edition, Updated 11/24/25; Warning Signs: Downward-right diagonal stripes; printed and physical PDF page 22. Source page read and rendered September 29, 2026. Shared federal/original artwork is independently sourced, not extracted from this manual. ↗
The diagonal stripes descend toward the left on this barricade. Which side do they direct traffic to pass?
Correct answer: To the left, following the work-zone path.
The stripes guide drivers toward the side on which to pass. Downward-left striping means bear left, while still following the other work-zone controls.
Source: Oklahoma Driver Manual, current catalog-linked edition, Updated 11/24/25; Warning Signs: Downward-left diagonal stripes; printed and physical PDF page 22. Source page read and rendered September 29, 2026. Shared federal/original artwork is independently sourced, not extracted from this manual. ↗
What condition does the pictured warning identify?
Correct answer: A steep downhill grade ahead.
The vehicle on a slope warns of a downgrade. Prepare for the grade and choose a safe speed before descending.
Source: Oklahoma Driver Manual, current catalog-linked edition, Updated 11/24/25; Warning Signs: Hill; printed and physical PDF page 21. Source page read and rendered September 29, 2026. Shared federal/original artwork is independently sourced, not extracted from this manual. ↗
Which measurement must a driver compare with the number on this warning?
Correct answer: The vehicle's total height, including any roof load.
This is an overhead-clearance warning. The pictured height is an example; include everything carried above the vehicle when assessing whether it can fit.
Source: Oklahoma Driver Manual, current catalog-linked edition, Updated 11/24/25; Warning Signs: Low Clearance; printed and physical PDF page 21. Source page read and rendered September 29, 2026. Shared federal/original artwork is independently sourced, not extracted from this manual. ↗
What should you expect at a bridge described by this warning?
Correct answer: A bridge with less roadway width than the approach.
The bridge is narrower than the approach. Slow down and assess the available space; do not assume that a wide vehicle and oncoming traffic will fit side by side.
Source: Oklahoma Driver Manual, current catalog-linked edition, Updated 11/24/25; Warning Signs: Narrow bridge or culvert; printed and physical PDF page 21. Source page read and rendered September 29, 2026. Shared federal/original artwork is independently sourced, not extracted from this manual. ↗
A white rectangular sign reads DO NOT PASS. What does it tell you about overtaking an ordinary car here?
Correct answer: Do not overtake that car by passing here.
DO NOT PASS is a regulatory passing restriction. It is distinct from DO NOT ENTER and from a stop control.
Source: Oklahoma Driver Manual, current catalog-linked edition, Updated 11/24/25; Regulatory Signs: Do Not Pass; printed and physical PDF page 20. Source page read and rendered September 29, 2026. Shared federal/original artwork is independently sourced, not extracted from this manual. ↗
A STOP sign has an ALL WAY plaque below it. What does the plaque tell you about the intersection?
Correct answer: Traffic approaching from every direction has a stop requirement.
The supplemental plaque identifies a stop control for every approach. It does not remove the need to check right of way and enter only when safe.
Source: Oklahoma Driver Manual, current catalog-linked edition, Updated 11/24/25; STOP and 4-WAY or ALL-WAY; printed and physical PDF page 19. Source page read and rendered September 29, 2026. Shared federal/original artwork is independently sourced, not extracted from this manual. ↗
A NO TRAIN HORN sign accompanies a railroad crossing warning. What should you expect?
Correct answer: Trains can approach without their usual horn, so continue checking the crossing carefully.
In a quiet zone the routine horn is normally not sounded. A train may still sound its horn for an emergency or another safety reason; silence does not mean the track is clear.
Source: Oklahoma Driver Manual, current catalog-linked edition, Updated 11/24/25; Quiet Zones; printed and physical PDF page 23. Source page read and rendered September 29, 2026. Shared federal/original artwork is independently sourced, not extracted from this manual. ↗
