TRAFFIC SUPERVISOR EXAM PRACTICE
ACTUAL QUESTIONS AND ANSWERS - LATEST
AND COMPLETE UPDATE WITH VERIFIED
SOLUTIONS – ASSURED PASS WITH INSTANT
DOWNLOAD PDF.
What is the length of a merging taper be if the speed limit was 35 mph and the lane
was 10' wide?
A. 210'
B. 205'
C. 300'
D. 500' - <<< ANSWER: >>>205'
Is a shadow vehicle used in all traffic zones?
A. True
B. False - <<< ANSWER: >>>False
The shadow vehicle is occupied whenever workers are in the work area.
A. True
B. False - <<< ANSWER: >>>False
What class one light is the shadow vehicle equipped with?
A. Flashing Yellow Light
B. Oscillating Yellow Light
C. Yellow Strobe Light
,D. All of the above - <<< ANSWER: >>>All of the above
When may cones be substituted 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" -
<<< ANSWER: >>>Daytime traffic control minimum height 28"
When cones are substituted for drums for nighttime closers, what is the minimum
cone height requirement?
A. 18"
B. 28"
C. 36"
D. 42" - <<< ANSWER: >>>42"
When cones are substituted for drums at nighttime closer, what is the maximum
cone spacing?
A. 20'
B. 30'
C. 40'
D. 50' - <<< ANSWER: >>>40'
What type of flashing warning lights are required when there is a nighttime lane
closer?
,A. ROAD WORK AHEAD
B. LANE CLOSED AHEAD
C. A&B
D. NONE OF THE ABOVE - <<< ANSWER: >>>ROAD WORK AHEAD
&
LANE CLOSED AHEAD
If there is a lane closure of greater than three days, what is 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 - <<< ANSWER: >>>The appropriate color work zone
edge lines shall be applied along the taper and tangent sections.
Work zone pavement marking that conflict with final traffic lanes shall be
temporary paint.
A. True
B. False - <<< ANSWER: >>>False
What are the extra advance warning signs?
A. Lane Close Ahead
B. Watch for Stopped Traffic
C. Road Work Ahead
D. All the above - <<< ANSWER: >>>Lane Change Ahead
, &
Watch for Stopped Traffic
&
Road Work Ahead
Is the advisory speed plaque used in all traffic zones?
A. True
B. False - <<< ANSWER: >>>False
When the approach speed limit is 40 mph or less, 36" warning signs may be used.
A. True
B. False - <<< ANSWER: >>>True
Road Work Ahead signs shall be provided on entrance ramps or roadways entering
the work limits.
A. True
B. False - <<< ANSWER: >>>True
End Road Work signs are only required for lane closures of more than ______ day.
A. 1
B. 2
C. 3
D 4 - <<< ANSWER: >>>1
ACTUAL QUESTIONS AND ANSWERS - LATEST
AND COMPLETE UPDATE WITH VERIFIED
SOLUTIONS – ASSURED PASS WITH INSTANT
DOWNLOAD PDF.
What is the length of a merging taper be if the speed limit was 35 mph and the lane
was 10' wide?
A. 210'
B. 205'
C. 300'
D. 500' - <<< ANSWER: >>>205'
Is a shadow vehicle used in all traffic zones?
A. True
B. False - <<< ANSWER: >>>False
The shadow vehicle is occupied whenever workers are in the work area.
A. True
B. False - <<< ANSWER: >>>False
What class one light is the shadow vehicle equipped with?
A. Flashing Yellow Light
B. Oscillating Yellow Light
C. Yellow Strobe Light
,D. All of the above - <<< ANSWER: >>>All of the above
When may cones be substituted 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" -
<<< ANSWER: >>>Daytime traffic control minimum height 28"
When cones are substituted for drums for nighttime closers, what is the minimum
cone height requirement?
A. 18"
B. 28"
C. 36"
D. 42" - <<< ANSWER: >>>42"
When cones are substituted for drums at nighttime closer, what is the maximum
cone spacing?
A. 20'
B. 30'
C. 40'
D. 50' - <<< ANSWER: >>>40'
What type of flashing warning lights are required when there is a nighttime lane
closer?
,A. ROAD WORK AHEAD
B. LANE CLOSED AHEAD
C. A&B
D. NONE OF THE ABOVE - <<< ANSWER: >>>ROAD WORK AHEAD
&
LANE CLOSED AHEAD
If there is a lane closure of greater than three days, what is 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 - <<< ANSWER: >>>The appropriate color work zone
edge lines shall be applied along the taper and tangent sections.
Work zone pavement marking that conflict with final traffic lanes shall be
temporary paint.
A. True
B. False - <<< ANSWER: >>>False
What are the extra advance warning signs?
A. Lane Close Ahead
B. Watch for Stopped Traffic
C. Road Work Ahead
D. All the above - <<< ANSWER: >>>Lane Change Ahead
, &
Watch for Stopped Traffic
&
Road Work Ahead
Is the advisory speed plaque used in all traffic zones?
A. True
B. False - <<< ANSWER: >>>False
When the approach speed limit is 40 mph or less, 36" warning signs may be used.
A. True
B. False - <<< ANSWER: >>>True
Road Work Ahead signs shall be provided on entrance ramps or roadways entering
the work limits.
A. True
B. False - <<< ANSWER: >>>True
End Road Work signs are only required for lane closures of more than ______ day.
A. 1
B. 2
C. 3
D 4 - <<< ANSWER: >>>1
