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IMSA Workzone Safety, IMSA Workzone
Safety Questions and Correct Answers/
Latest Update / Already Graded
Traffic control device should meet 5 basic requirements
Ans: Fulfill a need
command attention
convey clear and simple meaning
command respect from road user
give adequate time for response
mutcd is a
Ans: national standard for traffic control devices
tcc means
Ans: temporary traffic control
tcc primary function
Ans: move vehicles and pedestrians through or around tcc
zones while protecting workers
All rights reserved © 2025/ 2026 |
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MUTCD standard condition
Ans: a required condition
MUTCD guidance
Ans: a recommended condition
MUTCD option
Ans: a permissive condition
MUTCD conditions
Ans: standard
guidance
optional
TTC
Ans: Temporary Traffic Control
individuals responsible for TTC measures should be
Ans: trained and/or certified
All rights reserved © 2025/ 2026 |
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TCC work zones should be inspected
Ans: during both daytime and nighttime
TTC principals and procedures include
Ans: traffic safety, movement and guidance
tcc zone inspection
tcc zone maintenance
TTC primary function
Ans: to move vehicles and pedestrians reasonably safely and
efficiently through or around TTC zones while reasonably
protecting on-site workers and equipment
Standard
Ans: A statement of required , mandatory, or specifically
prohibitive practice regarding a traffic control device. All
Standards are labeled and the text appears in bold type. The
verb Shall is typically used. Standards are sometimes modified
by Options.
Guidance
All rights reserved © 2025/ 2026 |
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Ans: A statement of recommended, but not mandatory,
practice in typical situations, with deviations allowed if
engineering judgement or engineering study indicates the
deviation to be appropriate. All Guidance statements are
labeled and the text appears in unbold type. The verb Should is
typically used. Guidance statements are sometimes modified by
Options.
Option
Ans: A statement of practice that is a permissive condition and
carries no requirement or recommendation. Options may
contain allowable modifications to a Standard or Guidance. All
Option statements are labeled and the text appears in unbold
type. The verb May is typically used.
Support
Ans: An informational statement that does not convey any
degree of mandate, recommendation, authorization,
prohibition, or enforceable condition. Support statements are
labeled and the text appears in unbold type. The verbs shall,
should, and may are not used in support statements.
tort in legal terminology is a
All rights reserved © 2025/ 2026 |
IMSA Workzone Safety, IMSA Workzone
Safety Questions and Correct Answers/
Latest Update / Already Graded
Traffic control device should meet 5 basic requirements
Ans: Fulfill a need
command attention
convey clear and simple meaning
command respect from road user
give adequate time for response
mutcd is a
Ans: national standard for traffic control devices
tcc means
Ans: temporary traffic control
tcc primary function
Ans: move vehicles and pedestrians through or around tcc
zones while protecting workers
All rights reserved © 2025/ 2026 |
, Page |2
MUTCD standard condition
Ans: a required condition
MUTCD guidance
Ans: a recommended condition
MUTCD option
Ans: a permissive condition
MUTCD conditions
Ans: standard
guidance
optional
TTC
Ans: Temporary Traffic Control
individuals responsible for TTC measures should be
Ans: trained and/or certified
All rights reserved © 2025/ 2026 |
, Page |3
TCC work zones should be inspected
Ans: during both daytime and nighttime
TTC principals and procedures include
Ans: traffic safety, movement and guidance
tcc zone inspection
tcc zone maintenance
TTC primary function
Ans: to move vehicles and pedestrians reasonably safely and
efficiently through or around TTC zones while reasonably
protecting on-site workers and equipment
Standard
Ans: A statement of required , mandatory, or specifically
prohibitive practice regarding a traffic control device. All
Standards are labeled and the text appears in bold type. The
verb Shall is typically used. Standards are sometimes modified
by Options.
Guidance
All rights reserved © 2025/ 2026 |
, Page |4
Ans: A statement of recommended, but not mandatory,
practice in typical situations, with deviations allowed if
engineering judgement or engineering study indicates the
deviation to be appropriate. All Guidance statements are
labeled and the text appears in unbold type. The verb Should is
typically used. Guidance statements are sometimes modified by
Options.
Option
Ans: A statement of practice that is a permissive condition and
carries no requirement or recommendation. Options may
contain allowable modifications to a Standard or Guidance. All
Option statements are labeled and the text appears in unbold
type. The verb May is typically used.
Support
Ans: An informational statement that does not convey any
degree of mandate, recommendation, authorization,
prohibition, or enforceable condition. Support statements are
labeled and the text appears in unbold type. The verbs shall,
should, and may are not used in support statements.
tort in legal terminology is a
All rights reserved © 2025/ 2026 |
