IMSA Work Zone Safety Exam (2025-2026 Actual Exam)
| Complete Questions and Correct Answers | Verified
Answers | Newest Version
What type of barricades are the easiest to transport that have a minimum height
of 36 inches and a minimum length of 24 inches consist of one 8 to 12 inch rail
they are typically used on low speed low volume streets ---------CORRECT
ANSWER-----------------Type 1 barricades
Flashing low intensity warning lights used during nighttime hours they warn
motorist of potential hazards may be mounted on channelizing devices ---------
CORRECT ANSWER-----------------Type A warning lights
High intensity warning lights visible both day and night designed to operate 24
hours per day maybe mounted on advanced warning signs or independent
supports ---------CORRECT ANSWER-----------------Type B warning lights
Steady burning low intensity warning lights mounted on drums barricades or
other channelization devices used in a series to outline the edge of an open
roadway through a work area ---------CORRECT ANSWER-----------------Type c
warning lights
,Ability to receive and communicate specific instructions clearly firmly and
courteously ---------CORRECT ANSWER-----------------Flagger qualification
Ability to move in maneuver quickly in order to avoid danger from Arant vehicles -
--------CORRECT ANSWER-----------------Flagger qualification
Ability to control signaling devices such as paddles and flags in order to provide
clear and positive guidance to drivers approaching a TTC zone ---------CORRECT
ANSWER-----------------Flagger qualification
Ability to understand and apply safe traffic control practices sometimes in
stressful or emergency situations ---------CORRECT ANSWER-----------------Flag or
qualification
Ability to recognize dangerous traffic situation in Warren workers in sufficient
time to avoid injury ---------CORRECT ANSWER-----------------Flagger qualification
Apparel warn she'll have a background outer material color either fluorescent
orange-red or fluorescent yellow-green ---------CORRECT ANSWER-----------------
Flagged clothing
,In what condition should the flagger station be illuminated and all protective
clothing in flagging equipment be completely retroreflective ---------CORRECT
ANSWER-----------------Special conditions
The flagger Shelby visible a minimum distance of_________ feet ---------CORRECT
ANSWER-----------------1,000 feet
Oh flaggers must be equipped with what ---------CORRECT ANSWER-----------------
Stop/slow paddle or red flag for daylight flagging
The flaggers stop/slow paddle shell have an octagonal shape and be a minimum
of________inches with __________inch letters ---------CORRECT ANSWER-----------
------18 and 6
When a flagger is using a red flag it should be at least___________ inches by
_________inches square fastened to a __________ inch staff ---------CORRECT
ANSWER-----------------24, 24, 36
Station location in advanced warning sign placement is based on traffic ---------
CORRECT ANSWER-----------------Volumes, Approach speeds, Highway alignment,
and sight distance
, Where should the flagging Station be located when traffic is controlled by flagger
or a TTC device ---------CORRECT ANSWER-----------------Start of the taper
A statement of required mandatory or specifically prohibitive practice regarding a
traffic control device ---------CORRECT ANSWER-----------------Standard
A statement of recommended but not mandatory practice in typical situations
with deviations allowed if engineering judgment or engineering study indicates
the deviation to be appropriate ---------CORRECT ANSWER-----------------Guidance
A statement of practice that is a permissive condition and carries no requirement
or recommendation ---------CORRECT ANSWER-----------------Option
An informational statement that does not convey any degree of mandate
recommendation authorization prohibition or enforceable condition ---------
CORRECT ANSWER-----------------Support
Traffic engineers in traffic maintenance personnel should understand the? ---------
CORRECT ANSWER-----------------Purpose and intent of traffic control devices as
well as legal implications
| Complete Questions and Correct Answers | Verified
Answers | Newest Version
What type of barricades are the easiest to transport that have a minimum height
of 36 inches and a minimum length of 24 inches consist of one 8 to 12 inch rail
they are typically used on low speed low volume streets ---------CORRECT
ANSWER-----------------Type 1 barricades
Flashing low intensity warning lights used during nighttime hours they warn
motorist of potential hazards may be mounted on channelizing devices ---------
CORRECT ANSWER-----------------Type A warning lights
High intensity warning lights visible both day and night designed to operate 24
hours per day maybe mounted on advanced warning signs or independent
supports ---------CORRECT ANSWER-----------------Type B warning lights
Steady burning low intensity warning lights mounted on drums barricades or
other channelization devices used in a series to outline the edge of an open
roadway through a work area ---------CORRECT ANSWER-----------------Type c
warning lights
,Ability to receive and communicate specific instructions clearly firmly and
courteously ---------CORRECT ANSWER-----------------Flagger qualification
Ability to move in maneuver quickly in order to avoid danger from Arant vehicles -
--------CORRECT ANSWER-----------------Flagger qualification
Ability to control signaling devices such as paddles and flags in order to provide
clear and positive guidance to drivers approaching a TTC zone ---------CORRECT
ANSWER-----------------Flagger qualification
Ability to understand and apply safe traffic control practices sometimes in
stressful or emergency situations ---------CORRECT ANSWER-----------------Flag or
qualification
Ability to recognize dangerous traffic situation in Warren workers in sufficient
time to avoid injury ---------CORRECT ANSWER-----------------Flagger qualification
Apparel warn she'll have a background outer material color either fluorescent
orange-red or fluorescent yellow-green ---------CORRECT ANSWER-----------------
Flagged clothing
,In what condition should the flagger station be illuminated and all protective
clothing in flagging equipment be completely retroreflective ---------CORRECT
ANSWER-----------------Special conditions
The flagger Shelby visible a minimum distance of_________ feet ---------CORRECT
ANSWER-----------------1,000 feet
Oh flaggers must be equipped with what ---------CORRECT ANSWER-----------------
Stop/slow paddle or red flag for daylight flagging
The flaggers stop/slow paddle shell have an octagonal shape and be a minimum
of________inches with __________inch letters ---------CORRECT ANSWER-----------
------18 and 6
When a flagger is using a red flag it should be at least___________ inches by
_________inches square fastened to a __________ inch staff ---------CORRECT
ANSWER-----------------24, 24, 36
Station location in advanced warning sign placement is based on traffic ---------
CORRECT ANSWER-----------------Volumes, Approach speeds, Highway alignment,
and sight distance
, Where should the flagging Station be located when traffic is controlled by flagger
or a TTC device ---------CORRECT ANSWER-----------------Start of the taper
A statement of required mandatory or specifically prohibitive practice regarding a
traffic control device ---------CORRECT ANSWER-----------------Standard
A statement of recommended but not mandatory practice in typical situations
with deviations allowed if engineering judgment or engineering study indicates
the deviation to be appropriate ---------CORRECT ANSWER-----------------Guidance
A statement of practice that is a permissive condition and carries no requirement
or recommendation ---------CORRECT ANSWER-----------------Option
An informational statement that does not convey any degree of mandate
recommendation authorization prohibition or enforceable condition ---------
CORRECT ANSWER-----------------Support
Traffic engineers in traffic maintenance personnel should understand the? ---------
CORRECT ANSWER-----------------Purpose and intent of traffic control devices as
well as legal implications
