Missouri road sign library
Every sign, signal and marking the Missouri driver manual shows or names, with its meaning in the manual's words and its page.
Independent educational site · not affiliated with any government agency or DMV
Regulatory signs - Missouri
NO RIGHT TURN ON RED
However, you must not turn right on a red light when there is a "No Right Turn On Red" sign posted.
Manual page 44 · Open this page in the manual (Manual page 44)
Triangle (YIELD Shape)
Triangle = Yield
Manual page 45 · Open this page in the manual (Manual page 45)
Vertical Rectangle (Regulatory Shape)
Vertical Rectangle = Regulatory
Manual page 45 · Open this page in the manual (Manual page 45)
See them all (17) · Regulatory signs →
Warning signs - Missouri
Pentagon (SCHOOL Shape)
Pentagon = School
Manual page 45 · Open this page in the manual (Manual page 45)
Pennant (NO PASSING ZONE Shape)
Pennant = No Passing Zone
Manual page 45 · Open this page in the manual (Manual page 45)
Diamond (WARNING Shape)
Diamond = Warning
Manual page 45 · Open this page in the manual (Manual page 45)
Stop Ahead
There is a stop sign ahead on the road you are on. Be prepared to stop.
Manual page 46 · Open this page in the manual (Manual page 46)
See them all (28) · Warning signs →
Work zone signs - Missouri
ROAD WORK AHEAD
Work zone signs are fluorescent orange and indicate some type of work is being performed on or alongside the roadway. Obey the work zone signs and be extremely careful when you see these signs.
Manual page 51 · Open this page in the manual (Manual page 51)
FRESH OIL / LOOSE GRAVEL
Work zone signs are fluorescent orange and indicate some type of work is being performed on or alongside the roadway. Obey the work zone signs and be extremely careful when you see these signs.
Manual page 51 · Open this page in the manual (Manual page 51)
Flagger Ahead
Work zone signs are fluorescent orange and indicate some type of work is being performed on or alongside the roadway. Obey the work zone signs and be extremely careful when you see these signs.
Manual page 51 · Open this page in the manual (Manual page 51)
SLOW VEHICLES
When approaching the mobile work zone, a driver should expect to see a protective vehicle in the lane with a flashing arrow panel designating the correct lane to merge to. It will also be marked with a sign, usually stating "SLOW VEHICLES".
Manual page 51 · Open this page in the manual (Manual page 51)
See them all (10) · Work zone signs →
Guide, railroad and other signs - Missouri
International Symbol of Access
This symbol marks spaces for vehicles operated by or used to transport people with handicaps.
Manual page 36 · Open this page in the manual (Manual page 36)
Horizontal Rectangle (Guide Shape)
Horizontal Rectangle = Guide Parks and Recreation
Manual page 45 · Open this page in the manual (Manual page 45)
Round (RAILROAD Shape)
Round = Railroad
Manual page 45 · Open this page in the manual (Manual page 45)
Crossbuck (RAILROAD Shape)
Crossbuck = Railroad
Manual page 45 · Open this page in the manual (Manual page 45)
See them all (21) · Guide, railroad and other signs →
Traffic signals - Missouri
WALK
When you are facing a "Walk" signal or a green light, you have the right-of-way. You may begin to cross the road after you make sure all drivers see you and stop for you.
Manual page 30 · Open this page in the manual (Manual page 30)
DON'T WALK
Do not begin to cross the street when you are facing a "Don't Walk" signal or a red or yellow light. If the flashing "Don't Walk" sign appears when you are crossing the street, you may finish crossing the street.
Manual page 30 · Open this page in the manual (Manual page 30)
Dual-Use Lane Signal: Straight and Left Arrows
When both arrows appear on the electric traffic signal, you may either turn or go straight. But if you want to turn, and only the straight arrow is showing, you must wait for the turn arrow.
Manual page 43 · Open this page in the manual (Manual page 43)
Flashing Red Light
Flashing traffic signals may occur during emergencies, night time and low traffic volume periods and special events. A flashing red light means the same thing as a stop sign.
Manual page 44 · Open this page in the manual (Manual page 44)
See them all (14) · Traffic signals →
Pavement markings - Missouri
Two-Way Left-Turn Lane
Vehicles moving in both directions may use these center lanes for making left turns (or U-turns when they are permitted). On the pavement, left-turn arrows for traffic in one direction alternate with left-turn arrows for traffic coming from the other direction. These lanes are marked on each side by a solid yellow and dashed yellow lines. Turn from this lane as soon as your path is clear.
Manual page 26 · Open this page in the manual (Manual page 26)
Multiple Left-Turn Lanes
Some streets may have more than one lane marked for left turns. If you are turning from the left side, left-turn lane, enter the left lane on the right of the yellow dividing line. If you are turning from the right side, left-turn lane, enter the right lane.
Manual page 26 · Open this page in the manual (Manual page 26)
Bicycle Lane
A bicycle lane is a portion of a roadway designated by striping to be used by bicycles. You may cross a bicycle lane when turning or when entering or leaving the roadway. You must yield to bicyclists in a bicycle lane.
Manual page 31 · Open this page in the manual (Manual page 31)
Yellow Curb
Some parking restrictions are indicated by colored curb markings. Do not park: Alongside a curb that is painted yellow.
Manual page 35 · Open this page in the manual (Manual page 35)
See them all (13) · Pavement markings →
More signs from our practice questions
A pedestrian is crossing the street when the flashing "Don't Walk" sign appears. What may the pedestrian do?
Finish crossing the street
Source: Missouri Driver Guide (Revised August 2026), page 30 · Open this page in the manual (Manual page 30)
In a dual-use lane you want to turn, but only the straight arrow is showing. What must you do?
Wait for the turn arrow
Source: Missouri Driver Guide (Revised August 2026), page 43 · Open this page in the manual (Manual page 43)
According to the sign shape chart, a pentagon-shaped sign (five sides, pointed at the top) is used for:
School
Source: Missouri Driver Guide (Revised August 2026), page 45 · Open this page in the manual (Manual page 45)
What does a Pedestrian Crossing warning sign tell you to do?
Slow down and yield to pedestrians in the crosswalk
Source: Missouri Driver Guide (Revised August 2026), page 46 · Open this page in the manual (Manual page 46)
What does a School Crossing warning sign tell you to do?
Slow down and watch for children crossing the road
Source: Missouri Driver Guide (Revised August 2026), page 46 · Open this page in the manual (Manual page 46)
What does an Exit Speed Advisory sign tell you?
The highway exit ramp has a speed advisory
Source: Missouri Driver Guide (Revised August 2026), page 46 · Open this page in the manual (Manual page 46)
A turn sign warns of a sharp turn where the recommended maximum speed is:
30 mph or less
Source: Missouri Driver Guide (Revised August 2026), page 47 · Open this page in the manual (Manual page 47)
What does a reverse turn sign warn of?
Two turns in opposite directions
Source: Missouri Driver Guide (Revised August 2026), page 47 · Open this page in the manual (Manual page 47)
On a reverse turn sign, which turn may be sharper?
The second turn
Source: Missouri Driver Guide (Revised August 2026), page 47 · Open this page in the manual (Manual page 47)
What does the advisory speed plate on a curve or turn sign show?
The recommended speed for the curve or turn
Source: Missouri Driver Guide (Revised August 2026), page 47 · Open this page in the manual (Manual page 47)
You may feel comfortable driving above the advisory speed on a curve in fair weather. When should you never do so?
In rain, snow, or icy conditions
Source: Missouri Driver Guide (Revised August 2026), page 47 · Open this page in the manual (Manual page 47)
At curves and turns, what may chevron signs be used to do?
Add extra emphasis to slow down
Source: Missouri Driver Guide (Revised August 2026), page 47 · Open this page in the manual (Manual page 47)
A yellow diamond sign shows three curved arrows forming a circle. What should you do?
Slow down and follow the road rules for roundabouts
Source: Missouri Driver Guide (Revised August 2026), page 48 · Open this page in the manual (Manual page 48)
A white sign has a red circle with a red slash over a symbol. What does it indicate?
You cannot do the action the symbol shows
Source: Missouri Driver Guide (Revised August 2026), page 48 · Open this page in the manual (Manual page 48)
What do lane control signs with arrow symbols tell you?
Which direction you can go from each lane
Source: Missouri Driver Guide (Revised August 2026), page 49 · Open this page in the manual (Manual page 49)
A round sign with an X and the letters RR is posted beside the road. What does it tell you?
You are nearing a railroad crossing
Source: Missouri Driver Guide (Revised August 2026), page 50 · Open this page in the manual (Manual page 50)
What do work zone signs indicate?
Some type of work is being performed on or alongside the roadway
Source: Missouri Driver Guide (Revised August 2026), page 51 · Open this page in the manual (Manual page 51)
What do guide signs show?
Direction and distance to cities, airports, and state lines
Source: Missouri Driver Guide (Revised August 2026), page 54 · Open this page in the manual (Manual page 54)
A blue rectangular sign has white letters or symbols. What does this kind of sign show?
Where services such as rest areas and hospitals are
Source: Missouri Driver Guide (Revised August 2026), page 54 · Open this page in the manual (Manual page 54)
What does the shape of a route sign indicate?
The type of roadway, such as interstate or state
Source: Missouri Driver Guide (Revised August 2026), page 54 · Open this page in the manual (Manual page 54)
What does the manual say about driving slower than the posted minimum speed under normal driving conditions?
It is against the law
Source: Missouri Driver Guide (Revised August 2026), page 59 · Open this page in the manual (Manual page 59)
Under which condition may you drive more slowly than the posted minimum speed?
In bad weather
Source: Missouri Driver Guide (Revised August 2026), page 59 · Open this page in the manual (Manual page 59)
What does the chapter say about posted heights at bridges or underpasses?
Do not assume that they are correct
Source: Missouri Driver Guide (Revised August 2026), page 91 · Open this page in the manual (Manual page 91)