ATTSA_TRAFFIC_SUPERVISOR_CERTIFICATION_EXAM_2026.

ATTSA TRAFFIC SUPERVISOR
CERTIFICATION EXAM 2026 | 2 ACCURATE
RECENTLY TESTING VERSIONS WITH A
STUDY GUIDE | ACCUARATE AND EXPERT
VERIFIED FOR GUARANTEED PASS

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 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 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"


.


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.