Effective traffic operations in Nova Scotia rely on consistent application of visual communication tools across highways and urban streets. To achieve uniformity, local transportation authorities follow a structured reference that outlines specifications for signage, lane markings, and temporary work zones. This ensures clarity for road users and safer navigation in varying traffic conditions.

Note: All regulatory and warning signs must conform to the standards outlined by the provincial transportation division. Unauthorized signage may result in penalties or removal.

The reference document includes detailed instructions on the following:

  • Design and placement criteria for permanent signs
  • Color codes and retroreflectivity requirements
  • Standards for temporary traffic control during construction or maintenance

For construction zones and special traffic circumstances, approved temporary measures must be implemented based on their impact level and duration. Below is a simplified outline of zone classifications:

Zone Type Description Control Devices Required
Short-Term Work Area Less than 24 hours, minor disruption Portable signs, cones
Long-Term Project Exceeds 3 days, lane closures Barricades, flashing beacons, detour signage
  1. Evaluate site-specific hazards before setup
  2. Install devices in sequence: advance warning, transition, activity, termination
  3. Regularly inspect and maintain visibility of all control elements