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IMSA WORK ZONE FINAL EXAM 2025/2026 NEWEST
ACTUAL EXAM WITH COMPLETE QUESTIONS AND
VERIFIED ANSWERS |ALREADY GRADED A+|
Before regulatory signs are removed or superseded by a
temporary regulatory sign, _________ must be obtained from the
governing jurisdiction. -ANSWERS-Authorization
What are the colors assigned exclusively to TTC warning and
guide signs? -ANSWERS-Orange and black
What colors are used on a ROAD CLOSED sign -ANSWERS-
Black and white
What is the difference between an orange detour sign with black
arrow vs black detour sign with orange arrow -ANSWERS-Orange
with black arrow used for un-numbered routes.
Black with orange arrow used under road closed signs.
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Guide sign saying "Road work next X miles" should be used for
any construction area longer than _______ miles. -ANSWERS-2
miles
A high level warning device (flag tree) shall consist of a minimum
of ________ flags and shall maintain a height of _______ to the
lowest point on the flag material. -ANSWERS-2 flags
8 ft
In rural areas, post mounted warning signs should be placed
______ to ______ feet from the edge of the roadway to the
leading edge of the sign. -ANSWERS-6 to 12
In business, commercial, or residential areas, signs can be placed
a minimum of _____ feet from the edge of the roadway to the
leading edge of the sign -ANSWERS-2 feet
The absolute minimum height for ground mounted signs in
business, commercial or residential areas is _____ -ANSWERS-7
feet
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When mounting a secondary sign below a post-mounted roadside
sign, the secondary sign may be mounted _______ less than the
primary roadside sign with a minimum height of six feet. -
ANSWERS-1 foot
The general rule for sign spacing is _____ to ____ times the
speed for business, commercial, or residential areas and ____ to
____ times the speed for rural areas -ANSWERS-4 to 8
8 to 12
Suggested advance warning sign spacing for different types of
roadways can be found in the _____________ -ANSWERS-
MUTCD
The minimum height for traffic comes in low-speed, low volume
areas is _____ -ANSWERS-18 inches
The minimum height for traffic cones in a high-speed, high volume
areas is _____ -ANSWERS-28 inches
IMSA WORK ZONE FINAL EXAM 2025/2026 NEWEST
ACTUAL EXAM WITH COMPLETE QUESTIONS AND
VERIFIED ANSWERS |ALREADY GRADED A+|
Before regulatory signs are removed or superseded by a
temporary regulatory sign, _________ must be obtained from the
governing jurisdiction. -ANSWERS-Authorization
What are the colors assigned exclusively to TTC warning and
guide signs? -ANSWERS-Orange and black
What colors are used on a ROAD CLOSED sign -ANSWERS-
Black and white
What is the difference between an orange detour sign with black
arrow vs black detour sign with orange arrow -ANSWERS-Orange
with black arrow used for un-numbered routes.
Black with orange arrow used under road closed signs.
, Page |2
Guide sign saying "Road work next X miles" should be used for
any construction area longer than _______ miles. -ANSWERS-2
miles
A high level warning device (flag tree) shall consist of a minimum
of ________ flags and shall maintain a height of _______ to the
lowest point on the flag material. -ANSWERS-2 flags
8 ft
In rural areas, post mounted warning signs should be placed
______ to ______ feet from the edge of the roadway to the
leading edge of the sign. -ANSWERS-6 to 12
In business, commercial, or residential areas, signs can be placed
a minimum of _____ feet from the edge of the roadway to the
leading edge of the sign -ANSWERS-2 feet
The absolute minimum height for ground mounted signs in
business, commercial or residential areas is _____ -ANSWERS-7
feet
, Page |3
When mounting a secondary sign below a post-mounted roadside
sign, the secondary sign may be mounted _______ less than the
primary roadside sign with a minimum height of six feet. -
ANSWERS-1 foot
The general rule for sign spacing is _____ to ____ times the
speed for business, commercial, or residential areas and ____ to
____ times the speed for rural areas -ANSWERS-4 to 8
8 to 12
Suggested advance warning sign spacing for different types of
roadways can be found in the _____________ -ANSWERS-
MUTCD
The minimum height for traffic comes in low-speed, low volume
areas is _____ -ANSWERS-18 inches
The minimum height for traffic cones in a high-speed, high volume
areas is _____ -ANSWERS-28 inches
