IMSA WORK-ZONE SAFETY EXAM 2025 UPDATE/PRACTICE
QUESTIONS AND CORRECT VERIFIED ANSWERS (complete
solutions) ASSURED SUCCESS/GRADED A+!!!
How many feet apart should the advanced warning signs be on a high speed
urban roadway? - CORRECT ANSWER-350 ft
Referring to: "How many feet apart should the advanced warning signs be on a
high speed urban roadway?" For additional emphasis signs way be posted where?
- CORRECT ANSWER-On the left hand side of the highway
Taper length refers to: - CORRECT ANSWER-The distance required to safely
route traffic from one lane to another
The taper length is based upon what two things? - CORRECT ANSWER-The
width of the lane closed and the speed of the roadway
The work zone starts at the first advance warning sign; therefore where should
the flagger stand when directing traffic in a TTC (work) zone? - CORRECT
ANSWER-On the shoulder adjacent to traffic being controlled
How many orange and black TTC signs should there be in each direction on a 2-
way, 2-lane rural roadway? - CORRECT ANSWER-Three
,On a 2-lane, 2-way rural roadway what should TTC signage spacing be? -
CORRECT ANSWER-500 ft
In a taper, the maximum distance between channeling devices should be: -
CORRECT ANSWER-Equal in feet to the speed limit
On a barricade, if the stripes start at the upper right and angle down to the lower
left side: traffic should... - CORRECT ANSWER-Pass to the left
At night time and/or on high speed roads greater than 45mph, cone should be: -
CORRECT ANSWER-Retroreflectorized and have at least two white
bands/stripes AND at least 28in tall
On a rural, 2-lane road, where would you place the flagger in respect to the
beginning of a taper for a closed lane? - CORRECT ANSWER-At the beginning of
the taper
True or false: the STOP/SLOW paddle is preferred over the flag? - CORRECT
ANSWER-True
Traffic control devices include which of the following?
Signs
Signals
,Pavement Markings - CORRECT ANSWER-All of the above
The Federal Highway Administration's national standard for traffic control devices
is the: - CORRECT ANSWER-MUTCD (Manual on Uniform Traffic Control Devices)
In the Manual, a mandatory condition is a: - CORRECT ANSWER-Standard
Statement
In the Manual, an Option condition is one that is: - CORRECT ANSWER-A
statement of permissive condition
A TTC plan is a: - CORRECT ANSWER-Temporary Traffic Control plan
A TTC plan should include? - CORRECT ANSWER-Typical application drawings
The MUTCD states that individuals responsible for the implementation of TTC
measures should: - CORRECT ANSWER-Be trained/and or certified
TTC principes and procedures include? - CORRECT ANSWER-(All of the above)
Traffic safety, movement, and guidance
TTC zone inspection
TTC zone maintenance
, The based on the fundamental principles of TTC work zones should be inspected
when? - CORRECT ANSWER-During both daytime and night time
True or False: the MUTCD indicates that a "standard" is a mandatory practice -
CORRECT ANSWER-True
True or False: The MUTCD indicates that a "guidance" is a recommended practice
- CORRECT ANSWER-True
True or False: The MUTCD indicates that an "option" is a permissive condition -
CORRECT ANSWER-True
A tort in legal terminology is a ______________ other than a breach of contract
for which a court will provide a remedy ✨✨ - CORRECT ANSWER-Civil wrong
Liability for a tort means the __________ to pay money damages to the person
injured or damaged - CORRECT ANSWER-Legal obligation
Which of the following can negligence be defined as:
The failure to do something that a "reasonable person" would ordinarily do
The doing of something that a "reasonable person" would ordinarily not do
QUESTIONS AND CORRECT VERIFIED ANSWERS (complete
solutions) ASSURED SUCCESS/GRADED A+!!!
How many feet apart should the advanced warning signs be on a high speed
urban roadway? - CORRECT ANSWER-350 ft
Referring to: "How many feet apart should the advanced warning signs be on a
high speed urban roadway?" For additional emphasis signs way be posted where?
- CORRECT ANSWER-On the left hand side of the highway
Taper length refers to: - CORRECT ANSWER-The distance required to safely
route traffic from one lane to another
The taper length is based upon what two things? - CORRECT ANSWER-The
width of the lane closed and the speed of the roadway
The work zone starts at the first advance warning sign; therefore where should
the flagger stand when directing traffic in a TTC (work) zone? - CORRECT
ANSWER-On the shoulder adjacent to traffic being controlled
How many orange and black TTC signs should there be in each direction on a 2-
way, 2-lane rural roadway? - CORRECT ANSWER-Three
,On a 2-lane, 2-way rural roadway what should TTC signage spacing be? -
CORRECT ANSWER-500 ft
In a taper, the maximum distance between channeling devices should be: -
CORRECT ANSWER-Equal in feet to the speed limit
On a barricade, if the stripes start at the upper right and angle down to the lower
left side: traffic should... - CORRECT ANSWER-Pass to the left
At night time and/or on high speed roads greater than 45mph, cone should be: -
CORRECT ANSWER-Retroreflectorized and have at least two white
bands/stripes AND at least 28in tall
On a rural, 2-lane road, where would you place the flagger in respect to the
beginning of a taper for a closed lane? - CORRECT ANSWER-At the beginning of
the taper
True or false: the STOP/SLOW paddle is preferred over the flag? - CORRECT
ANSWER-True
Traffic control devices include which of the following?
Signs
Signals
,Pavement Markings - CORRECT ANSWER-All of the above
The Federal Highway Administration's national standard for traffic control devices
is the: - CORRECT ANSWER-MUTCD (Manual on Uniform Traffic Control Devices)
In the Manual, a mandatory condition is a: - CORRECT ANSWER-Standard
Statement
In the Manual, an Option condition is one that is: - CORRECT ANSWER-A
statement of permissive condition
A TTC plan is a: - CORRECT ANSWER-Temporary Traffic Control plan
A TTC plan should include? - CORRECT ANSWER-Typical application drawings
The MUTCD states that individuals responsible for the implementation of TTC
measures should: - CORRECT ANSWER-Be trained/and or certified
TTC principes and procedures include? - CORRECT ANSWER-(All of the above)
Traffic safety, movement, and guidance
TTC zone inspection
TTC zone maintenance
, The based on the fundamental principles of TTC work zones should be inspected
when? - CORRECT ANSWER-During both daytime and night time
True or False: the MUTCD indicates that a "standard" is a mandatory practice -
CORRECT ANSWER-True
True or False: The MUTCD indicates that a "guidance" is a recommended practice
- CORRECT ANSWER-True
True or False: The MUTCD indicates that an "option" is a permissive condition -
CORRECT ANSWER-True
A tort in legal terminology is a ______________ other than a breach of contract
for which a court will provide a remedy ✨✨ - CORRECT ANSWER-Civil wrong
Liability for a tort means the __________ to pay money damages to the person
injured or damaged - CORRECT ANSWER-Legal obligation
Which of the following can negligence be defined as:
The failure to do something that a "reasonable person" would ordinarily do
The doing of something that a "reasonable person" would ordinarily not do
