TRAFFIC SUPERVISOR EXAM WITH
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST 2025 ALREADY GRADED A+
In the transition area, how far apart can the RPM's be?
A. 20 ft
B. 30 ft
C. 40 ft
D 80 ft - ANSWERS-20 ft
In the tangent section, how far apart can the RPM's be?
A. 50 ft
B. 70 ft
C. 100 ft
D. 120 ft - ANSWERS-120 ft
What signs are needed for chip and seal operations?
,A. Road Work Ahead
B. Fresh Tar and Loose Gravel
C. Loose Gravel
D. Fresh Tar - ANSWERS-Fresh Tar and Loose Gravel
At a speed of 55 mph, what is the PB flare rate minimum?
A. 8:1
B. 14:1
C. 16:1
D. 20:1 - ANSWERS-16:1
On a one lane two way taper, what is the minimum and maximum taper length
and how far do the barrels need to be spaced?
A. 50'min 100'max; 20' spacing
B. 40'min 80'max; 30' spacing
C. 30'min 60'max; 40' spacing
D. 60'min 110'max; 60' spacing - ANSWERS-50'min 100'max; 20' spacing
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" - ANSWERS-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" - ANSWERS-42"
When cones are substituted for drums at nighttime closer, what is the
maximum cone spacing?
A. 20'
B. 30'
C. 40'
D. 50' - ANSWERS-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 - ANSWERS-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 - ANSWERS-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 - ANSWERS-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 - ANSWERS-Lane Change Ahead
&
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST 2025 ALREADY GRADED A+
In the transition area, how far apart can the RPM's be?
A. 20 ft
B. 30 ft
C. 40 ft
D 80 ft - ANSWERS-20 ft
In the tangent section, how far apart can the RPM's be?
A. 50 ft
B. 70 ft
C. 100 ft
D. 120 ft - ANSWERS-120 ft
What signs are needed for chip and seal operations?
,A. Road Work Ahead
B. Fresh Tar and Loose Gravel
C. Loose Gravel
D. Fresh Tar - ANSWERS-Fresh Tar and Loose Gravel
At a speed of 55 mph, what is the PB flare rate minimum?
A. 8:1
B. 14:1
C. 16:1
D. 20:1 - ANSWERS-16:1
On a one lane two way taper, what is the minimum and maximum taper length
and how far do the barrels need to be spaced?
A. 50'min 100'max; 20' spacing
B. 40'min 80'max; 30' spacing
C. 30'min 60'max; 40' spacing
D. 60'min 110'max; 60' spacing - ANSWERS-50'min 100'max; 20' spacing
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" - ANSWERS-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" - ANSWERS-42"
When cones are substituted for drums at nighttime closer, what is the
maximum cone spacing?
A. 20'
B. 30'
C. 40'
D. 50' - ANSWERS-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 - ANSWERS-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 - ANSWERS-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 - ANSWERS-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 - ANSWERS-Lane Change Ahead
&
