IMSA WORKZONE SAFETY EXAM 2025 WITH
CORRECT ANSWERS
if permanent signs are in place and no longer apply they should be -
correct- answer-removed or covered
a road closed sign is colored - correct-answer-black and white
warning sign placement is based on - correct-answer--location
-speed
-type of application
a sign marking the legth of a tcc area is used for zones - correct-answer-2 miles
or longer
orange on black detour sign is used on - correct-answer-road closed sign
black on orange detour sign is used on - correct-answer-unnumbered routes
, any sign used at night should be - correct-answer-fully reflectorized or
illuminated
minimum height in a business, commercial or residential area is - correct-
answer-
7 feet
in a business, commercial or residential the lateral clearance from face of curb to
nearest edge - correct-answer-2 feet
in rural area minimum height is - correct-answer-5 feet
in rural area minimum lateral clearance from edge of road - correct-answer-6
to 12 feet
in rural area a sign may be mounted at a height of - correct-answer-7 feet
in rural area a secondary sign may be - correct-answer-1 foot lower than the
primary
CORRECT ANSWERS
if permanent signs are in place and no longer apply they should be -
correct- answer-removed or covered
a road closed sign is colored - correct-answer-black and white
warning sign placement is based on - correct-answer--location
-speed
-type of application
a sign marking the legth of a tcc area is used for zones - correct-answer-2 miles
or longer
orange on black detour sign is used on - correct-answer-road closed sign
black on orange detour sign is used on - correct-answer-unnumbered routes
, any sign used at night should be - correct-answer-fully reflectorized or
illuminated
minimum height in a business, commercial or residential area is - correct-
answer-
7 feet
in a business, commercial or residential the lateral clearance from face of curb to
nearest edge - correct-answer-2 feet
in rural area minimum height is - correct-answer-5 feet
in rural area minimum lateral clearance from edge of road - correct-answer-6
to 12 feet
in rural area a sign may be mounted at a height of - correct-answer-7 feet
in rural area a secondary sign may be - correct-answer-1 foot lower than the
primary
