Traffic Signal Design and Operations Services

TRG provides a broad range of traffic signal related services and has extensive experience working with State DOT's, local municipalities, school districts and private clients. The signal services provided include preparing signal warrant studies, signal design and permitting, construction management, ITS, and pedestrian crossings. TRG has extensive knowledge in designing and permitting traffic signals in a coordinated system or an isolated intersection. TRG will work with signal contractors to ensure that traffic signals are correctly installed and assist in answering any issues that may occur during the construction phase. Our capabilities are noted to the right.

View projects

  • Construction Management
  • Construction Plans, Specifications and Estimates
  • Intelligent Transportation Systems (ITS)
  • Pedestrian Features
  • Rail Crossings - At Grade
  • School Zone Flashers
  • Signal Design and Permitting
    • Isolated Intersections
    • Downtown Urban Design
    • Closed Loop Systems
    • Corridors
  • Traffic Signal Warrant Studies
  • Expert Consultation