05 Construction Site

Traffic control in utility work zones (AATZ0721)

Utility service providers such as electric, gas, telephone and cable companies, often need to work on or near public roadways, work that typically requires less time than road construction and maintenance activities.
  • TZ0721 traffic control in utility work zones
Completion rules
  • All units must be completed
  • Leads to a certificate with a duration: 2 years