Driver license the official handbook



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The Official Florida Driver License Handbook—rev. 051417
  
23  
................................................................................................................................TRAFFIC CONTROLS
Lane Signals
Lane signals are used:
  • when the direction of the flow of traffic changes during 
the day.
  • to show that a toll booth is open or closed.
  • to show which lanes are opened or closed.
Red X.
 Never drive in a lane under the red X. 
Yellow X.
 The lane signal is about to turn red.
Green Arrow.
 You may use this lane and you must also 
obey all other signs and signals.
Ramp Signals
Ramp Signals:
  • control the rate of vehicles entering an expressway. 
  • alternate between red and green; you must wait for the 
green signal before entering the expressway. 
Pedestrian Signals
Pedestrian signals show words or pictures to indicate when 
it is safe—or not—to use the crosswalk.
WALK
 or “walking person.” You may begin to cross the 
street.
DON’T WALK
 or “raised hand.” You may not begin 
crossing. If you are already in the crosswalk when this 
signal begins flashing, you should finish crossing the street.
Countdown Signal.
 Shows a countdown time period 
based on walking speed and crossing distance. The 
countdown starts at the beginning of the “DON’T 
START” or flashing hand phase and ends with a zero and a 
“DON’T WALK” or solid red hand.


24  
©2017 Florida Department of Highway Safety and Motor Vehicles
School Zone Signs & Signals
School Sign
. You are near a school. Watch for children at 
all times, not just during school hours.
School Crossing
. Slow down and watch for children 
crossing the road. Stop if necessary. Obey signals from any 
crossing guards.
Begin School Zone
. Do not exceed the school zone speed 
limit during indicated times or when light is flashing.
End School Zone
. Marks the end of a reduced speed 
school zone.
Railroad Crossing Signs & Signals
There are several signs, signals, and pavement markings 
that indicate highway-railroad crossings. When you see 
any of these, slow down and be ready to stop. Do not stop 
on the tracks or within 15 feet of the crossing.
 
Any driver or pedestrian approaching a railroad-highway 
grade crossing must stop within 50 feet, but not less than 
15 feet, from the nearest rail of the railroad when:
  • the warning devices are flashing. 
  • the crossing gate is lowered. 
  • a human flagger is warning of an approaching train.
  • an approaching train is clearly visible.  
Pavement Marking. 
Markings may be painted on the 
paved approach to a crossing before the stop line. 
Advance Warning Sign.
 This is usually the first sign you 
see when approaching a highway-rail intersection. 
Crossbuck Sign. 
These are yield signs; you must yield 
the right-of-way to trains. A sign below the crossbuck will 
show the number of tracks if there is more than one track.
Flashing Red Light Signals.
 At many crossings, the 
crossbuck sign has flashing red lights and bells. When the 
lights begin to flash...stop! A train is approaching.
Zones of Caution


The Official Florida Driver License Handbook—rev. 051417
  
25  
................................................................................................................................TRAFFIC CONTROLS
Gates
Many crossings have gates with flashing red lights 
and bells. Stop when the lights begin to flash and before 
the gate lowers across your road lane. It is against the law 
to drive around or under a crossing gate—either down 
or while being opened or closed—and it is extremely 
dangerous.
 
Remember:
  • Slow down when approaching railroad crossings.
  • Be prepared to stop especially when following buses or 
trucks; many are required to stop at railroad crossings 
even when gates are up/lights are not flashing.  
  • If there is more than one track, make sure all tracks are 
clear before crossing. 
  • In heavy traffic, make sure there is room for your 
vehicle on the other side of the track before crossing.
  • Trains often appear to be traveling at a slower speed 
than they actually are, and they cannot stop quickly. 
Don’t try to “beat the train;” the train always wins.
Drawbridge Signs & Signals
Drawbridges are mechanical bridges over navigable waters 
that raise or turn to allow marine traffic to go under them.
Flashing Yellow Signal.
 When the yellow light is flashing, 
the drawbridge is in operation. Slow down and prepare to 
stop.
Drawbridge Signal
 • Red. Come to a complete stop at the marked stop line. 
The bridge is in operation and the roadway is closed to 
all pedestrian and motor vehicle traffic.
 • Yellow. The light is about to turn red. Stop if you can 
safely do so. The bridge is about to start operation. 
 • Green. Proceed with caution.
Gates.
 Many drawbridges have gates with flashing red 
lights and bells. Stop when the lights begin to flash and 
before the gate lowers across your road lane. Not only is 
it against the law to drive around or under a crossing 
gate—either down or while being opened or closed—it 
is extremely dangerous.


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