TRAFFIC SUPERVISOR EXAM NEWEST 2025 ACTUAL
EXAM COMPLETE 300 QUESTIONS AND CORRECT
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Navigație aeriană Palm Terrace Lunch Menu 2023 - 20... Travel and Means of
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Is a shadow vehicle used in all False
traffic zones?
A. True
B. False
The shadow vehicle is occupied False
whenever workers are in the
work area.
A. True
B. False
What class one light is the All of the above
shadow vehicle equipped with?
A. Flashing Yellow Light
B. Oscillating Yellow Light
C. Yellow Strobe Light
D. All of the above
When may cones be substituted Daytime traffic control minimum height 28"
for drums?
A. Daytime traffic control
minimum height 18"
B. Daytime traffic control
minimum height 28"
C. Daytime traffic control
minimum height 36"
D. Daytime traffic control
minimum height 42"
,When may cones be substituted Daytime traffic control minimum height 28"
for drums?
A. Daytime traffic control
minimum height 18"
B. Daytime traffic control
minimum height 28"
C. Daytime traffic control
minimum height 36"
D. Daytime traffic control
minimum height 42"
When cones are substituted for 42"
drums for nighttime closers,
what is the minimum cone height
requirement?
A. 18"
B. 28"
C. 36"
D. 42"
When cones are substituted for 40'
drums at nighttime closer, what
is the maximum cone spacing?
A. 20'
B. 30'
C. 40'
D. 50'
What type of flashing warning ROAD WORK AHEAD
lights are required when there is &
a nighttime lane closer? LANE CLOSED AHEAD
A. ROAD WORK AHEAD
B. LANE CLOSED AHEAD
C. A & B
D. NONE OF THE ABOVE
If there is a lane closure of The appropriate color work zone edge lines shall be applied
greater than three days, what is along the taper and tangent sections.
required?
A. Work zone dotted lines, 4' in
length separated by 10' gaps,
shall be provided to identify the
merge.
B. The appropriate color work
zone edge lines shall be applied
along the taper and tangent
sections.
C. All the above
D. None of the above
Work zone pavement marking False
that conflict with final traffic
lanes shall be temporary paint.
A. True
B. False
, What are the extra advance Lane Change Ahead
warning signs? &
A. Lane Close Ahead Watch for Stopped Traffic
B. Watch for Stopped Traffic &
C. Road Work Ahead Road Work Ahead
D. All the above
Is the advisory speed plaque False
used in all traffic zones?
A. True
B. False
When the approach speed limit True
is 40 mph or less, 36" warning
signs may be used.
A. True
B. False
Road Work Ahead signs shall be True
provided on entrance ramps or
roadways entering the work
limits.
A. True
B. False
End Road Work signs are only 1
required for lane closures of
more than ______ day.
A. 1
B. 2
C. 3
D4
Sign spacing should be adjusted True
to avoid conflict with existing
signs, minimum spacing to
existing signs shall be 200' for
speeds of 45 mph or less and a
minimum of 400' for speeds 50
mph or greater.
A. True
B. False
The minimum acceptable length Multiplying
for the merge taper shall be
determined by _________ the width
of the offset by the merge taper
rate.
A. Subtracting
B. Adding
C. Divide
D. Multiplying
The tangent (recovery area) True
section between the two merge
tapers should be 2 times longer
of the two merge tapers.
A. True
B. False