ATSSA TRAFFIC CONTROL SUPERVISOR
RE-CERTIFICATION ACTUAL
EXAMINATION 2026 QUESTIONS WITH
ANSWERS GRADED A+
⫸ Work Zone Answer: A roadway area established to facilitate
construction, maintenance, or utility work while protecting workers and
road users
⫸ MUTCD Answer: Manual on Uniform Traffic Control Devices
published by the FHWA
⫸ MUTCD Part 6 Answer: The section of the MUTCD that governs
Temporary Traffic Control
⫸ FHWA Answer: Federal Highway Administration; publishes
MUTCD and Standard Highway Signs
⫸ OSHA Answer: Occupational Safety and Health Administration; sets
worker safety standards
⫸ ANSI Answer: American National Standards Institute; sets PPE and
safety equipment standards
, ⫸ NESC Answer: National Electrical Safety Code; governs electrical
safety near power lines
⫸ Crashworthy Answer: The ability of a device to safely slow, redirect,
or allow a vehicle to pass without significant resistance
⫸ PPE Answer: Personal Protective Equipment worn to protect workers
on job sites
⫸ High-Visibility Apparel Answer: Clothing designed to make workers
visible to motorists
⫸ Class 2 Apparel Answer: High-visibility apparel used where traffic
speeds are 25-50 mph
⫸ Class 3 Apparel Answer: High-visibility apparel required where
traffic speeds exceed 50 mph
⫸ Hard Hat Answer: Head protection required where falling objects or
electrical hazards exist
⫸ ANSI Z89.1 Answer: The standard OSHA-approved hard hats must
meet
⫸ OSHA Minimum Power Line Clearance Answer: The minimum
required clearance from overhead power lines is 10 feet
RE-CERTIFICATION ACTUAL
EXAMINATION 2026 QUESTIONS WITH
ANSWERS GRADED A+
⫸ Work Zone Answer: A roadway area established to facilitate
construction, maintenance, or utility work while protecting workers and
road users
⫸ MUTCD Answer: Manual on Uniform Traffic Control Devices
published by the FHWA
⫸ MUTCD Part 6 Answer: The section of the MUTCD that governs
Temporary Traffic Control
⫸ FHWA Answer: Federal Highway Administration; publishes
MUTCD and Standard Highway Signs
⫸ OSHA Answer: Occupational Safety and Health Administration; sets
worker safety standards
⫸ ANSI Answer: American National Standards Institute; sets PPE and
safety equipment standards
, ⫸ NESC Answer: National Electrical Safety Code; governs electrical
safety near power lines
⫸ Crashworthy Answer: The ability of a device to safely slow, redirect,
or allow a vehicle to pass without significant resistance
⫸ PPE Answer: Personal Protective Equipment worn to protect workers
on job sites
⫸ High-Visibility Apparel Answer: Clothing designed to make workers
visible to motorists
⫸ Class 2 Apparel Answer: High-visibility apparel used where traffic
speeds are 25-50 mph
⫸ Class 3 Apparel Answer: High-visibility apparel required where
traffic speeds exceed 50 mph
⫸ Hard Hat Answer: Head protection required where falling objects or
electrical hazards exist
⫸ ANSI Z89.1 Answer: The standard OSHA-approved hard hats must
meet
⫸ OSHA Minimum Power Line Clearance Answer: The minimum
required clearance from overhead power lines is 10 feet
