ATTSA TRAFFIC SUPERVISOR EXAM REVIEW
2026 2 ACCURATE REAL EXAM VERSIONS
WITH VERIFIED ANSWERS AND DETAILED
EXPLANATIONS GRADED A+
◉ 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 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
2026 2 ACCURATE REAL EXAM VERSIONS
WITH VERIFIED ANSWERS AND DETAILED
EXPLANATIONS GRADED A+
◉ 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 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
