The IMSA Traffic Signal Technician I Exam certifies the holder as being knowledgeable in the
basic terminology and operation of signalized traffic control devices and systems.

The exam tests the student’s knowledge of:

• standards and specifications of basic cabinet wiring and components
• operating principles
• vehicle detection
• communications systems
• the tools, processes and materials used to build signal systems
• the fundamentals of traffic signal installation and maintenance
• legal concerns

With the right supervision and direction, the bearer of this certification is ready to contribute to
any traffic signal crew that is working on construction, maintenance, or design.

Target Audience:
Entry-level technicians who have some basic knowledge of electrical, computers and construction techniques.

Prerequisites:

• 1 year of traffic signal related experience
• IMSA Work Zone Temporary Traffic Control Technician or IMSA approved Work Zone
  equivalent