Traffic Engineering

An effective traffic signal system is an integral part of successful traffic operations and management programs. Our Traffic Engineering Group has extensive experience with traffic control, signal designs, and signing. At SEPI, we recognize the importance of a good workable set of plans for use by the Contractor and the Department during the construction process that provides the least amount of delays and promotes a safe environment for workers, motorists, pedestrians, and bicyclists.

Specialties include:

  • Traffic Signal Design
  • Cable Routing and Make Ready Plan Design
  • Traffic Control Plans
  • Pavement Marking Plans
  • Signing Design
  • Parking Studies and Design


Woman owned business (WBE/DBE) and an 8(a) firm

SEPI Engineering & Construction || 1025 Wade Avenue || Raleigh, NC 27605
Telephone 919.789.9977 || Email SEPI at info@sepiengineering.com