TRAFFIC
Supervisor Exam Questions & Correct Answers |
Comprehensive Study Guide & Test Prep
Resource Features
➢ Traffic Supervisor practice questions
➢ Correct answers with explanations
➢ Comprehensive exam review
➢ Work-zone safety practice
➢ Temporary traffic-control review
,# Traffic Supervisor Exam — Complete Test Bank) 337
Questions with Correct Answers
**1. Is a shadow vehicle used in all traffic zones?**
A) True
B) False
**Correct Answer: B)**
**2. The shadow vehicle is occupied whenever workers are in the
work area.**
A) True
B) False
**Correct Answer: A)**
**3. 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
**Correct Answer: D)**
,**4. When may cones be substituted for drums (daytime traffic
control minimum height)?**
A) 18"
B) 28"
C) 36"
D) 42"
**Correct Answer: B)**
**5. When cones are substituted for drums for nighttime
closures, what is the minimum cone height requirement?**
A) 18"
B) 28"
C) 36"
D) 42"
**Correct Answer: D)**
**6. When cones are substituted for drums at nighttime closer,
what is the maximum cone spacing?**
A) 20'
B) 30'
C) 40'
D) 50'
, **Correct Answer: C)**
**7. 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
**Correct Answer: C)**
**8. 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,
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
**Correct Answer: B)**
**9. Work zone pavement marking that conflict with final traffic
lanes shall be temporary paint.**
Supervisor Exam Questions & Correct Answers |
Comprehensive Study Guide & Test Prep
Resource Features
➢ Traffic Supervisor practice questions
➢ Correct answers with explanations
➢ Comprehensive exam review
➢ Work-zone safety practice
➢ Temporary traffic-control review
,# Traffic Supervisor Exam — Complete Test Bank) 337
Questions with Correct Answers
**1. Is a shadow vehicle used in all traffic zones?**
A) True
B) False
**Correct Answer: B)**
**2. The shadow vehicle is occupied whenever workers are in the
work area.**
A) True
B) False
**Correct Answer: A)**
**3. 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
**Correct Answer: D)**
,**4. When may cones be substituted for drums (daytime traffic
control minimum height)?**
A) 18"
B) 28"
C) 36"
D) 42"
**Correct Answer: B)**
**5. When cones are substituted for drums for nighttime
closures, what is the minimum cone height requirement?**
A) 18"
B) 28"
C) 36"
D) 42"
**Correct Answer: D)**
**6. When cones are substituted for drums at nighttime closer,
what is the maximum cone spacing?**
A) 20'
B) 30'
C) 40'
D) 50'
, **Correct Answer: C)**
**7. 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
**Correct Answer: C)**
**8. 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,
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
**Correct Answer: B)**
**9. Work zone pavement marking that conflict with final traffic
lanes shall be temporary paint.**
